We processed 903 .log files but collected only 599 results. Possible reason: something is wrong Categories 324 specifications checked. All of them hold 129 DataRaceFoundResult 68 TimeoutResultAtElement 26 TimeoutResult 21 encountered a call to a var args function and varargs usage is unknown 17 ExceptionOrErrorResult 9 UnsupportedSyntaxResult 3 We were not able to verify any specification because the program does not contain any specification 1 TypeErrorResult 1 stderr output: (error "out of memory") Actual results (n>=10) 324 specifications ch... 28 specifications checked. All of them hold: 129 DataRaceFoundResult - DataRaceFoundResult [Line: 691]: Data race detected: 68 TimeoutResultAtEl... - TimeoutResultAtElement [Line: 691]: Timeout (TraceAbstraction): 26 TimeoutResult - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder): 21 encountered a cal... [2022-11-18 15:19:05,983 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function and varargs usage is unknown: snprintf: Actual results (n<10) 6 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: null: de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.InterpolantChecker.checkInductivity(InterpolantChecker.java:409): 5 UnsupportedSyntax... The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes.: 5 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Timeout exceeded: de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.walkResolutionNode(Interpolator.java:275): 3 We were not able ... We were not able to verify any specification because the program does not contain any specification.: 2 UnsupportedSyntax... Unsupported function: pthread_attr_init: 2 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210): 1 stderr output: (e... [2022-11-18 15:45:23,268 WARN L230 Executor]: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory"): 1 UnsupportedSyntax... Unsupported function: pthread_setspecific: 1 UnsupportedSyntax... Unsupported function: pthread_getspecific: 1 TypeErrorResult Break label not found: BreakStatement[null]: 1 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Timeout exceeded: de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.walkLeafNode(Interpolator.java:304): 1 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: heap race has no variable: de.uni_freiburg.informatik.ultimate.core.lib.models.annotation.DataRaceAnnotation$Race.getVariable(DataRaceAnnotation.java:130): 1 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: no need to replace index: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.DerPreprocessor.constructReplacementForSelectCase(DerPreprocessor.java:333): 1 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:303): Detailed actual results (n>=10) 324 specifications ch... 28 specifications checked. All of them hold: 129 DataRaceFoundResult - DataRaceFoundResult [Line: 691]: Data race detected: 68 TimeoutResultAtEl... - TimeoutResultAtElement [Line: 691]: Timeout (TraceAbstraction): 26 TimeoutResult - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder): 21 encountered a cal... [2022-11-18 15:19:05,983 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function and varargs usage is unknown: snprintf: Detailed actual results (n<10) 6 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: null: de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.InterpolantChecker.checkInductivity(InterpolantChecker.java:409): 5 UnsupportedSyntax... The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes.: 5 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Timeout exceeded: de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.walkResolutionNode(Interpolator.java:275): 3 We were not able ... We were not able to verify any specification because the program does not contain any specification.: 2 UnsupportedSyntax... Unsupported function: pthread_attr_init: 2 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210): 1 stderr output: (e... [2022-11-18 15:45:23,268 WARN L230 Executor]: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory"): 1 UnsupportedSyntax... Unsupported function: pthread_setspecific: 1 UnsupportedSyntax... Unsupported function: pthread_getspecific: 1 TypeErrorResult Break label not found: BreakStatement[null]: 1 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Timeout exceeded: de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.walkLeafNode(Interpolator.java:304): 1 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: heap race has no variable: de.uni_freiburg.informatik.ultimate.core.lib.models.annotation.DataRaceAnnotation$Race.getVariable(DataRaceAnnotation.java:130): 1 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: no need to replace index: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.DerPreprocessor.constructReplacementForSelectCase(DerPreprocessor.java:333): 1 ExceptionOrErrorR... de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:303):