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Test failure System.Text.RegularExpressions.Tests.RegexMatchTests.StressTestDeepNestingOfLoops #62829

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#63092
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Test failure System.Text.RegularExpressions.Tests.RegexMatchTests.StressTestDeepNestingOfLoops#62829
#63092
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arch-x86area-System.Text.RegularExpressionsos-windowsuntriagedNew issue has not been triaged by the area owner
@VincentBu

Description

@VincentBu
VincentBu
opened on Dec 15, 2021

Run: runtime-libraries-coreclr outerloop 20211214.6

Failed test:

net7.0-windows-Release-x86-CoreCLR_release-Windows.7.Amd64.Open

- System.Text.RegularExpressions.Tests.RegexMatchTests.StressTestDeepNestingOfLoops(engine: NonBacktracking, begin: \"(\", inner: \"[aA]\", end: \")+\", options: None, input: \"aA\", pattern_repetition: 2000, input_repetition: 3000)
- System.Text.RegularExpressions.Tests.RegexMatchTests.StressTestDeepNestingOfLoops(engine: NonBacktracking, begin: \"(\", inner: \"a\", end: \")*\", options: None, input: \"a\", pattern_repetition: 2000, input_repetition: 1000)
- System.Text.RegularExpressions.Tests.RegexMatchTests.StressTestDeepNestingOfLoops(engine: Interpreter, begin: \"(\", inner: \"a\", end: \")*\", options: None, input: \"a\", pattern_repetition: 2000, input_repetition: 1000)

net7.0-windows-Release-x86-CoreCLR_release-Windows.10.Amd64.ServerRS5.Open

- System.Text.RegularExpressions.Tests.RegexMatchTests.StressTestDeepNestingOfLoops(engine: NonBacktracking, begin: \"(\", inner: \"[aA]\", end: \")+\", options: None, input: \"aA\", pattern_repetition: 2000, input_repetition: 3000)
- System.Text.RegularExpressions.Tests.RegexMatchTests.StressTestDeepNestingOfLoops(engine: NonBacktracking, begin: \"(\", inner: \"a\", end: \")*\", options: None, input: \"a\", pattern_repetition: 2000, input_repetition: 1000)

Error message:

System.OutOfMemoryException : Exception of type 'System.OutOfMemoryException' was thrown.


Stack trace
   at System.Collections.Generic.Dictionary`2.Resize(Int32 newSize, Boolean forceNewHashCodes) in /_/src/libraries/System.Private.CoreLib/src/System/Collections/Generic/Dictionary.cs:line 926
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior) in /_/src/libraries/System.Private.CoreLib/src/System/Collections/Generic/Dictionary.cs:line 660
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.Create(SymbolicRegexBuilder`1 builder, SymbolicRegexKind kind, SymbolicRegexNode`1 left, SymbolicRegexNode`1 right, Int32 lower, Int32 upper, S set, SymbolicRegexSet`1 alts, SymbolicRegexInfo info) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 90
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkConcat(SymbolicRegexBuilder`1 builder, SymbolicRegexNode`1 left, SymbolicRegexNode`1 right) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 492
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 726
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 709
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1.MkDerivative(S elem, UInt32 context) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexNode.cs:line 760
   at System.Text.RegularExpressions.Symbolic.DfaMatchingState`1.Next(T minterm) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/DfaMatchingState.cs:line 98
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexMatcher`1.CreateNewTransition(DfaMatchingState`1 state, TSetType minterm, Int32 offset) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexMatcher.cs:line 344
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexMatcher`1.FindFinalStatePosition(ReadOnlySpan`1 input, Int32 k, Int32 i, Int32 timeoutOccursAt, Int32& initialStateIndex, Int32& watchdog) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexMatcher.cs:line 633
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexMatcher`1.FindMatch(Boolean isMatch, ReadOnlySpan`1 input, Int32 startat, Int32 end) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexMatcher.cs:line 418
   at System.Text.RegularExpressions.Symbolic.SymbolicRegexRunnerFactory.Runner`1.Go() in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Symbolic/SymbolicRegexRunnerFactory.cs:line 92
   at System.Text.RegularExpressions.RegexRunner.Scan(Regex regex, String text, Int32 textbeg, Int32 textend, Int32 textstart, Int32 prevlen, Boolean quick, TimeSpan timeout) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/RegexRunner.cs:line 182
   at System.Text.RegularExpressions.Regex.Run(Boolean quick, Int32 prevlen, String input, Int32 beginning, Int32 length, Int32 startat) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Regex.cs:line 401
   at System.Text.RegularExpressions.Regex.Match(String input) in /_/src/libraries/System.Text.RegularExpressions/src/System/Text/RegularExpressions/Regex.Match.cs:line 82
   at System.Text.RegularExpressions.Tests.RegexMatchTests.StressTestDeepNestingOfLoops(RegexEngine engine, String begin, String inner, String end, RegexOptions options, String input, Int32 pattern_repetition, Int32 input_repetition) in /_/src/libraries/System.Text.RegularExpressions/tests/Regex.Match.Tests.cs:line 1533
--- End of stack trace from previous location ---

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