./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! data-race) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '32bit', '--witnessprinter.graph.data.programhash', '981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 15:49:56,763 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 15:49:56,869 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-07 15:49:56,873 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 15:49:56,874 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 15:49:56,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 15:49:56,897 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 15:49:56,898 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 15:49:56,899 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 15:49:56,899 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 15:49:56,899 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 15:49:56,899 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 15:49:56,899 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 15:49:56,899 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 15:49:56,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 15:49:56,899 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 15:49:56,900 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 15:49:56,900 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 15:49:56,901 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 15:49:56,901 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 [2024-11-07 15:49:57,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 15:49:57,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 15:49:57,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 15:49:57,184 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 15:49:57,184 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 15:49:57,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2024-11-07 15:49:58,428 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 15:49:58,764 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 15:49:58,766 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2024-11-07 15:49:58,785 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5f0f2d045/3a46b00c8c3c4027b8f16517b3151542/FLAG643af3058 [2024-11-07 15:49:59,017 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5f0f2d045/3a46b00c8c3c4027b8f16517b3151542 [2024-11-07 15:49:59,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 15:49:59,020 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 15:49:59,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 15:49:59,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 15:49:59,025 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 15:49:59,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fa5263f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59, skipping insertion in model container [2024-11-07 15:49:59,026 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,058 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 15:49:59,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 15:49:59,329 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 15:49:59,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 15:49:59,435 INFO L204 MainTranslator]: Completed translation [2024-11-07 15:49:59,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59 WrapperNode [2024-11-07 15:49:59,436 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 15:49:59,437 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 15:49:59,437 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 15:49:59,437 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 15:49:59,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,463 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,492 INFO L138 Inliner]: procedures = 159, calls = 42, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 218 [2024-11-07 15:49:59,493 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 15:49:59,493 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 15:49:59,493 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 15:49:59,493 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 15:49:59,499 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,508 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,509 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,523 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,526 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,528 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,535 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,541 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 15:49:59,542 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 15:49:59,542 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 15:49:59,542 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 15:49:59,543 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (1/1) ... [2024-11-07 15:49:59,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 15:49:59,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 15:49:59,574 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 15:49:59,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 15:49:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-07 15:49:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 15:49:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-07 15:49:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-07 15:49:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-07 15:49:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-07 15:49:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 15:49:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 15:49:59,604 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-07 15:49:59,753 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 15:49:59,754 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 15:50:00,142 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-07 15:50:00,142 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 15:50:00,201 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 15:50:00,204 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-07 15:50:00,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:50:00 BoogieIcfgContainer [2024-11-07 15:50:00,205 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 15:50:00,207 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 15:50:00,207 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 15:50:00,212 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 15:50:00,212 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:49:59" (1/3) ... [2024-11-07 15:50:00,213 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@638a9784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:50:00, skipping insertion in model container [2024-11-07 15:50:00,213 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:49:59" (2/3) ... [2024-11-07 15:50:00,213 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@638a9784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:50:00, skipping insertion in model container [2024-11-07 15:50:00,213 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:50:00" (3/3) ... [2024-11-07 15:50:00,214 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner-race-4.i [2024-11-07 15:50:00,228 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 15:50:00,228 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2024-11-07 15:50:00,228 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-07 15:50:00,302 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-07 15:50:00,335 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 271 places, 276 transitions, 556 flow [2024-11-07 15:50:00,471 INFO L124 PetriNetUnfolderBase]: 13/325 cut-off events. [2024-11-07 15:50:00,474 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-07 15:50:00,484 INFO L83 FinitePrefix]: Finished finitePrefix Result has 329 conditions, 325 events. 13/325 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 467 event pairs, 0 based on Foata normal form. 0/296 useless extension candidates. Maximal degree in co-relation 208. Up to 4 conditions per place. [2024-11-07 15:50:00,485 INFO L82 GeneralOperation]: Start removeDead. Operand has 271 places, 276 transitions, 556 flow [2024-11-07 15:50:00,527 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 271 places, 276 transitions, 556 flow [2024-11-07 15:50:00,536 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 15:50:00,545 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2828958b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 15:50:00,547 INFO L334 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2024-11-07 15:50:00,588 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-07 15:50:00,588 INFO L124 PetriNetUnfolderBase]: 2/172 cut-off events. [2024-11-07 15:50:00,588 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-07 15:50:00,588 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-07 15:50:00,589 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 15:50:00,590 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-07 15:50:00,596 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 15:50:00,596 INFO L85 PathProgramCache]: Analyzing trace with hash -462724405, now seen corresponding path program 1 times [2024-11-07 15:50:00,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 15:50:00,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469930818] [2024-11-07 15:50:00,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 15:50:00,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 15:50:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 15:50:01,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 15:50:01,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 15:50:01,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469930818] [2024-11-07 15:50:01,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1469930818] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 15:50:01,008 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 15:50:01,008 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 15:50:01,011 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270244579] [2024-11-07 15:50:01,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 15:50:01,017 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 15:50:01,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 15:50:01,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 15:50:01,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 15:50:01,068 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 276 [2024-11-07 15:50:01,073 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 276 transitions, 556 flow. Second operand has 3 states, 3 states have (on average 237.0) internal successors, (711), 3 states have internal predecessors, (711), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:01,073 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-07 15:50:01,073 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 276 [2024-11-07 15:50:01,075 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-07 15:50:01,506 INFO L124 PetriNetUnfolderBase]: 424/1894 cut-off events. [2024-11-07 15:50:01,507 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-07 15:50:01,516 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2732 conditions, 1894 events. 424/1894 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 13180 event pairs, 76 based on Foata normal form. 46/1752 useless extension candidates. Maximal degree in co-relation 2506. Up to 510 conditions per place. [2024-11-07 15:50:01,525 INFO L140 encePairwiseOnDemand]: 259/276 looper letters, 51 selfloop transitions, 8 changer transitions 1/295 dead transitions. [2024-11-07 15:50:01,525 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 295 transitions, 712 flow [2024-11-07 15:50:01,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 15:50:01,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-07 15:50:01,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 780 transitions. [2024-11-07 15:50:01,546 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9420289855072463 [2024-11-07 15:50:01,551 INFO L175 Difference]: Start difference. First operand has 271 places, 276 transitions, 556 flow. Second operand 3 states and 780 transitions. [2024-11-07 15:50:01,551 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 295 transitions, 712 flow [2024-11-07 15:50:01,557 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 295 transitions, 712 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-07 15:50:01,565 INFO L231 Difference]: Finished difference. Result has 273 places, 274 transitions, 600 flow [2024-11-07 15:50:01,567 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=276, PETRI_DIFFERENCE_MINUEND_FLOW=542, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=261, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=600, PETRI_PLACES=273, PETRI_TRANSITIONS=274} [2024-11-07 15:50:01,571 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, 2 predicate places. [2024-11-07 15:50:01,572 INFO L471 AbstractCegarLoop]: Abstraction has has 273 places, 274 transitions, 600 flow [2024-11-07 15:50:01,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 237.0) internal successors, (711), 3 states have internal predecessors, (711), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:01,572 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-07 15:50:01,572 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 15:50:01,573 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 15:50:01,573 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-07 15:50:01,574 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 15:50:01,575 INFO L85 PathProgramCache]: Analyzing trace with hash -364098919, now seen corresponding path program 1 times [2024-11-07 15:50:01,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 15:50:01,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726011157] [2024-11-07 15:50:01,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 15:50:01,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 15:50:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 15:50:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 15:50:01,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 15:50:01,768 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726011157] [2024-11-07 15:50:01,768 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1726011157] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 15:50:01,768 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 15:50:01,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 15:50:01,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465588702] [2024-11-07 15:50:01,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 15:50:01,769 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 15:50:01,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 15:50:01,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 15:50:01,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 15:50:01,787 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 242 out of 276 [2024-11-07 15:50:01,789 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 274 transitions, 600 flow. Second operand has 3 states, 3 states have (on average 244.33333333333334) internal successors, (733), 3 states have internal predecessors, (733), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:01,789 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-07 15:50:01,789 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 242 of 276 [2024-11-07 15:50:01,789 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-07 15:50:02,153 INFO L124 PetriNetUnfolderBase]: 480/2142 cut-off events. [2024-11-07 15:50:02,153 INFO L125 PetriNetUnfolderBase]: For 61/61 co-relation queries the response was YES. [2024-11-07 15:50:02,157 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3242 conditions, 2142 events. 480/2142 cut-off events. For 61/61 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 15852 event pairs, 280 based on Foata normal form. 0/1910 useless extension candidates. Maximal degree in co-relation 3009. Up to 755 conditions per place. [2024-11-07 15:50:02,165 INFO L140 encePairwiseOnDemand]: 271/276 looper letters, 38 selfloop transitions, 4 changer transitions 0/287 dead transitions. [2024-11-07 15:50:02,165 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 287 transitions, 710 flow [2024-11-07 15:50:02,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 15:50:02,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-07 15:50:02,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 769 transitions. [2024-11-07 15:50:02,168 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.928743961352657 [2024-11-07 15:50:02,168 INFO L175 Difference]: Start difference. First operand has 273 places, 274 transitions, 600 flow. Second operand 3 states and 769 transitions. [2024-11-07 15:50:02,168 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 287 transitions, 710 flow [2024-11-07 15:50:02,173 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 287 transitions, 694 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-07 15:50:02,201 INFO L231 Difference]: Finished difference. Result has 274 places, 277 transitions, 614 flow [2024-11-07 15:50:02,202 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=276, PETRI_DIFFERENCE_MINUEND_FLOW=584, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=614, PETRI_PLACES=274, PETRI_TRANSITIONS=277} [2024-11-07 15:50:02,203 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, 3 predicate places. [2024-11-07 15:50:02,203 INFO L471 AbstractCegarLoop]: Abstraction has has 274 places, 277 transitions, 614 flow [2024-11-07 15:50:02,203 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 244.33333333333334) internal successors, (733), 3 states have internal predecessors, (733), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:02,203 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-07 15:50:02,203 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 15:50:02,203 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 15:50:02,204 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-07 15:50:02,204 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 15:50:02,206 INFO L85 PathProgramCache]: Analyzing trace with hash 1065112128, now seen corresponding path program 1 times [2024-11-07 15:50:02,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 15:50:02,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344559012] [2024-11-07 15:50:02,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 15:50:02,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 15:50:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 15:50:02,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 15:50:02,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 15:50:02,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344559012] [2024-11-07 15:50:02,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1344559012] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 15:50:02,337 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 15:50:02,337 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 15:50:02,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926571828] [2024-11-07 15:50:02,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 15:50:02,338 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 15:50:02,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 15:50:02,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 15:50:02,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 15:50:02,373 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 276 [2024-11-07 15:50:02,374 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 277 transitions, 614 flow. Second operand has 3 states, 3 states have (on average 242.0) internal successors, (726), 3 states have internal predecessors, (726), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:02,374 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-07 15:50:02,374 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 276 [2024-11-07 15:50:02,374 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-07 15:50:02,822 INFO L124 PetriNetUnfolderBase]: 506/2209 cut-off events. [2024-11-07 15:50:02,822 INFO L125 PetriNetUnfolderBase]: For 156/158 co-relation queries the response was YES. [2024-11-07 15:50:02,828 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3480 conditions, 2209 events. 506/2209 cut-off events. For 156/158 co-relation queries the response was YES. Maximal size of possible extension queue 80. Compared 16228 event pairs, 275 based on Foata normal form. 0/1989 useless extension candidates. Maximal degree in co-relation 3245. Up to 851 conditions per place. [2024-11-07 15:50:02,840 INFO L140 encePairwiseOnDemand]: 270/276 looper letters, 44 selfloop transitions, 7 changer transitions 0/293 dead transitions. [2024-11-07 15:50:02,840 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 293 transitions, 756 flow [2024-11-07 15:50:02,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 15:50:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-07 15:50:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 766 transitions. [2024-11-07 15:50:02,844 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9251207729468599 [2024-11-07 15:50:02,845 INFO L175 Difference]: Start difference. First operand has 274 places, 277 transitions, 614 flow. Second operand 3 states and 766 transitions. [2024-11-07 15:50:02,845 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 293 transitions, 756 flow [2024-11-07 15:50:02,849 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 293 transitions, 748 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-07 15:50:02,853 INFO L231 Difference]: Finished difference. Result has 276 places, 283 transitions, 668 flow [2024-11-07 15:50:02,854 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=276, PETRI_DIFFERENCE_MINUEND_FLOW=606, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=277, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=668, PETRI_PLACES=276, PETRI_TRANSITIONS=283} [2024-11-07 15:50:02,855 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, 5 predicate places. [2024-11-07 15:50:02,855 INFO L471 AbstractCegarLoop]: Abstraction has has 276 places, 283 transitions, 668 flow [2024-11-07 15:50:02,856 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 242.0) internal successors, (726), 3 states have internal predecessors, (726), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:02,856 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-07 15:50:02,856 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 15:50:02,857 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-07 15:50:02,857 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-07 15:50:02,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 15:50:02,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1087058904, now seen corresponding path program 1 times [2024-11-07 15:50:02,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 15:50:02,858 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258325649] [2024-11-07 15:50:02,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 15:50:02,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 15:50:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 15:50:02,927 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-07 15:50:02,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 15:50:03,058 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-07 15:50:03,059 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-07 15:50:03,060 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (16 of 17 remaining) [2024-11-07 15:50:03,062 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (15 of 17 remaining) [2024-11-07 15:50:03,064 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (14 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (13 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (12 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (11 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (10 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (9 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (8 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (7 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (6 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (5 of 17 remaining) [2024-11-07 15:50:03,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (4 of 17 remaining) [2024-11-07 15:50:03,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (3 of 17 remaining) [2024-11-07 15:50:03,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (2 of 17 remaining) [2024-11-07 15:50:03,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (1 of 17 remaining) [2024-11-07 15:50:03,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (0 of 17 remaining) [2024-11-07 15:50:03,066 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-07 15:50:03,066 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-07 15:50:03,068 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-07 15:50:03,070 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-07 15:50:03,119 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-07 15:50:03,126 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 330 places, 335 transitions, 680 flow [2024-11-07 15:50:03,178 INFO L124 PetriNetUnfolderBase]: 20/441 cut-off events. [2024-11-07 15:50:03,178 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-07 15:50:03,180 INFO L83 FinitePrefix]: Finished finitePrefix Result has 449 conditions, 441 events. 20/441 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1012 event pairs, 0 based on Foata normal form. 0/394 useless extension candidates. Maximal degree in co-relation 326. Up to 6 conditions per place. [2024-11-07 15:50:03,180 INFO L82 GeneralOperation]: Start removeDead. Operand has 330 places, 335 transitions, 680 flow [2024-11-07 15:50:03,184 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 330 places, 335 transitions, 680 flow [2024-11-07 15:50:03,185 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 15:50:03,185 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2828958b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 15:50:03,185 INFO L334 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2024-11-07 15:50:03,198 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-07 15:50:03,198 INFO L124 PetriNetUnfolderBase]: 2/172 cut-off events. [2024-11-07 15:50:03,198 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-07 15:50:03,198 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-07 15:50:03,199 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 15:50:03,199 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-07 15:50:03,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 15:50:03,199 INFO L85 PathProgramCache]: Analyzing trace with hash 2077286458, now seen corresponding path program 1 times [2024-11-07 15:50:03,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 15:50:03,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122988771] [2024-11-07 15:50:03,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 15:50:03,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 15:50:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 15:50:03,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 15:50:03,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 15:50:03,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122988771] [2024-11-07 15:50:03,308 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [122988771] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 15:50:03,308 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 15:50:03,308 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 15:50:03,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79326504] [2024-11-07 15:50:03,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 15:50:03,309 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 15:50:03,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 15:50:03,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 15:50:03,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 15:50:03,356 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 275 out of 335 [2024-11-07 15:50:03,357 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 330 places, 335 transitions, 680 flow. Second operand has 3 states, 3 states have (on average 276.0) internal successors, (828), 3 states have internal predecessors, (828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:03,357 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-07 15:50:03,357 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 275 of 335 [2024-11-07 15:50:03,357 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-07 15:50:09,319 INFO L124 PetriNetUnfolderBase]: 19120/48691 cut-off events. [2024-11-07 15:50:09,319 INFO L125 PetriNetUnfolderBase]: For 54/54 co-relation queries the response was YES. [2024-11-07 15:50:09,398 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77630 conditions, 48691 events. 19120/48691 cut-off events. For 54/54 co-relation queries the response was YES. Maximal size of possible extension queue 1231. Compared 582975 event pairs, 6412 based on Foata normal form. 1765/44805 useless extension candidates. Maximal degree in co-relation 58101. Up to 16196 conditions per place. [2024-11-07 15:50:09,589 INFO L140 encePairwiseOnDemand]: 307/335 looper letters, 85 selfloop transitions, 16 changer transitions 1/376 dead transitions. [2024-11-07 15:50:09,590 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 332 places, 376 transitions, 969 flow [2024-11-07 15:50:09,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 15:50:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-07 15:50:09,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 943 transitions. [2024-11-07 15:50:09,594 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9383084577114428 [2024-11-07 15:50:09,594 INFO L175 Difference]: Start difference. First operand has 330 places, 335 transitions, 680 flow. Second operand 3 states and 943 transitions. [2024-11-07 15:50:09,594 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 332 places, 376 transitions, 969 flow [2024-11-07 15:50:09,597 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 332 places, 376 transitions, 969 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-07 15:50:09,601 INFO L231 Difference]: Finished difference. Result has 334 places, 344 transitions, 806 flow [2024-11-07 15:50:09,602 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=335, PETRI_DIFFERENCE_MINUEND_FLOW=668, PETRI_DIFFERENCE_MINUEND_PLACES=330, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=329, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=313, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=806, PETRI_PLACES=334, PETRI_TRANSITIONS=344} [2024-11-07 15:50:09,603 INFO L277 CegarLoopForPetriNet]: 330 programPoint places, 4 predicate places. [2024-11-07 15:50:09,604 INFO L471 AbstractCegarLoop]: Abstraction has has 334 places, 344 transitions, 806 flow [2024-11-07 15:50:09,604 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 276.0) internal successors, (828), 3 states have internal predecessors, (828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:09,604 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-07 15:50:09,605 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 15:50:09,605 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-07 15:50:09,605 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-07 15:50:09,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 15:50:09,605 INFO L85 PathProgramCache]: Analyzing trace with hash 433034201, now seen corresponding path program 1 times [2024-11-07 15:50:09,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 15:50:09,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934595869] [2024-11-07 15:50:09,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 15:50:09,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 15:50:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 15:50:09,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 15:50:09,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 15:50:09,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934595869] [2024-11-07 15:50:09,714 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [934595869] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 15:50:09,714 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 15:50:09,714 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 15:50:09,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874953119] [2024-11-07 15:50:09,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 15:50:09,714 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 15:50:09,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 15:50:09,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 15:50:09,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 15:50:09,740 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 288 out of 335 [2024-11-07 15:50:09,742 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 334 places, 344 transitions, 806 flow. Second operand has 3 states, 3 states have (on average 290.3333333333333) internal successors, (871), 3 states have internal predecessors, (871), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:09,742 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-07 15:50:09,742 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 288 of 335 [2024-11-07 15:50:09,742 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-07 15:50:13,942 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([768] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][225], [329#true, Black: 333#true, 220#L730-2true, 338#true, 335#(= |#race~threads_alive~0| 0), 331#true, 295#L709-3true, 188#L693-3true]) [2024-11-07 15:50:13,942 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-07 15:50:13,943 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-07 15:50:13,943 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-07 15:50:13,943 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-07 15:50:13,943 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][226], [329#true, Black: 333#true, 338#true, 309#L729-3true, 335#(= |#race~threads_alive~0| 0), 331#true, 295#L709-3true, 188#L693-3true]) [2024-11-07 15:50:13,943 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-07 15:50:13,943 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-07 15:50:13,943 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-07 15:50:13,943 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-07 15:50:14,024 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 224#L721-1true, 335#(= |#race~threads_alive~0| 0), 11#L707-1true, 331#true, 204#L707-5true]) [2024-11-07 15:50:14,024 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-07 15:50:14,024 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-07 15:50:14,024 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-07 15:50:14,024 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-07 15:50:14,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 224#L721-1true, 335#(= |#race~threads_alive~0| 0), 331#true, 125#L707-2true, 204#L707-5true]) [2024-11-07 15:50:14,126 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-07 15:50:14,126 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:14,126 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:14,126 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:14,538 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][166], [329#true, Black: 333#true, 177#L707-5true, 338#true, 224#L721-1true, 335#(= |#race~threads_alive~0| 0), 331#true, 204#L707-5true]) [2024-11-07 15:50:14,538 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-07 15:50:14,538 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:14,539 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:14,539 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-07 15:50:15,088 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 320#L707-1true, 11#L707-1true, 331#true]) [2024-11-07 15:50:15,088 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,088 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:15,088 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:15,088 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,137 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 320#L707-1true, 331#true, 125#L707-2true]) [2024-11-07 15:50:15,137 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-07 15:50:15,137 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:15,137 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-07 15:50:15,137 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:15,138 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 11#L707-1true, 273#L707-2true, 331#true]) [2024-11-07 15:50:15,138 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-07 15:50:15,138 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:15,138 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:15,138 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-07 15:50:15,366 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 331#true, 273#L707-2true, 125#L707-2true]) [2024-11-07 15:50:15,367 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-07 15:50:15,367 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:15,367 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:15,367 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-07 15:50:15,482 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, 177#L707-5true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 320#L707-1true, 331#true]) [2024-11-07 15:50:15,482 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-07 15:50:15,483 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-11-07 15:50:15,483 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:15,483 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:15,483 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 11#L707-1true, 331#true, 204#L707-5true]) [2024-11-07 15:50:15,483 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-07 15:50:15,483 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:15,483 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-11-07 15:50:15,483 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:15,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 177#L707-5true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 331#true, 273#L707-2true]) [2024-11-07 15:50:15,534 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,534 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,534 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,534 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,535 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, 177#L707-5true, Black: 333#true, 338#true, 189#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2024-11-07 15:50:15,535 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,535 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,535 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,535 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,535 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, 177#L707-5true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 273#L707-2true, 331#true]) [2024-11-07 15:50:15,535 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,535 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,536 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,536 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,536 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 331#true, 125#L707-2true, 204#L707-5true]) [2024-11-07 15:50:15,536 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,536 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,536 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,536 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,536 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 331#true, 125#L707-2true, 204#L707-5true]) [2024-11-07 15:50:15,536 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,536 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,537 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,537 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,537 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 331#true, 142#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 204#L707-5true]) [2024-11-07 15:50:15,537 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,537 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,537 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-07 15:50:15,537 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:15,660 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, 177#L707-5true, Black: 333#true, 338#true, 221#L728-1true, 335#(= |#race~threads_alive~0| 0), 331#true, 204#L707-5true]) [2024-11-07 15:50:15,660 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-07 15:50:15,660 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-07 15:50:15,660 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-07 15:50:15,660 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-07 15:50:15,827 INFO L124 PetriNetUnfolderBase]: 19313/56019 cut-off events. [2024-11-07 15:50:15,827 INFO L125 PetriNetUnfolderBase]: For 2184/2365 co-relation queries the response was YES. [2024-11-07 15:50:15,952 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91029 conditions, 56019 events. 19313/56019 cut-off events. For 2184/2365 co-relation queries the response was YES. Maximal size of possible extension queue 1525. Compared 736063 event pairs, 12819 based on Foata normal form. 0/49796 useless extension candidates. Maximal degree in co-relation 87658. Up to 22876 conditions per place. [2024-11-07 15:50:16,202 INFO L140 encePairwiseOnDemand]: 329/335 looper letters, 60 selfloop transitions, 5 changer transitions 0/368 dead transitions. [2024-11-07 15:50:16,202 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 335 places, 368 transitions, 984 flow [2024-11-07 15:50:16,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 15:50:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-07 15:50:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 930 transitions. [2024-11-07 15:50:16,205 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9253731343283582 [2024-11-07 15:50:16,205 INFO L175 Difference]: Start difference. First operand has 334 places, 344 transitions, 806 flow. Second operand 3 states and 930 transitions. [2024-11-07 15:50:16,205 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 335 places, 368 transitions, 984 flow [2024-11-07 15:50:16,245 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 333 places, 368 transitions, 952 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-07 15:50:16,250 INFO L231 Difference]: Finished difference. Result has 335 places, 348 transitions, 812 flow [2024-11-07 15:50:16,251 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=335, PETRI_DIFFERENCE_MINUEND_FLOW=774, PETRI_DIFFERENCE_MINUEND_PLACES=331, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=344, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=339, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=812, PETRI_PLACES=335, PETRI_TRANSITIONS=348} [2024-11-07 15:50:16,252 INFO L277 CegarLoopForPetriNet]: 330 programPoint places, 5 predicate places. [2024-11-07 15:50:16,253 INFO L471 AbstractCegarLoop]: Abstraction has has 335 places, 348 transitions, 812 flow [2024-11-07 15:50:16,254 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 290.3333333333333) internal successors, (871), 3 states have internal predecessors, (871), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:16,254 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-07 15:50:16,254 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 15:50:16,254 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-07 15:50:16,254 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-07 15:50:16,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 15:50:16,255 INFO L85 PathProgramCache]: Analyzing trace with hash -1137528311, now seen corresponding path program 1 times [2024-11-07 15:50:16,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 15:50:16,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373514763] [2024-11-07 15:50:16,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 15:50:16,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 15:50:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 15:50:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 15:50:16,357 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 15:50:16,357 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373514763] [2024-11-07 15:50:16,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373514763] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 15:50:16,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 15:50:16,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 15:50:16,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382270736] [2024-11-07 15:50:16,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 15:50:16,358 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 15:50:16,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 15:50:16,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 15:50:16,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 15:50:16,405 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 283 out of 335 [2024-11-07 15:50:16,408 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 335 places, 348 transitions, 812 flow. Second operand has 3 states, 3 states have (on average 285.0) internal successors, (855), 3 states have internal predecessors, (855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:16,408 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-07 15:50:16,408 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 283 of 335 [2024-11-07 15:50:16,408 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-07 15:50:17,115 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][276], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 110#L694-2true, 331#true, 343#true, 219#L694-7true]) [2024-11-07 15:50:17,115 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2024-11-07 15:50:17,115 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-07 15:50:17,115 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-07 15:50:17,115 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-07 15:50:17,202 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 110#L694-2true, 343#true, 331#true]) [2024-11-07 15:50:17,202 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2024-11-07 15:50:17,202 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-07 15:50:17,202 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-07 15:50:17,203 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-07 15:50:17,234 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 105#L696-3true, 331#true, 343#true]) [2024-11-07 15:50:17,235 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2024-11-07 15:50:17,235 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-07 15:50:17,235 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-07 15:50:17,235 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-07 15:50:17,306 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 224#L721-1true, 327#L697-3true, 331#true, 343#true]) [2024-11-07 15:50:17,306 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-11-07 15:50:17,306 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-07 15:50:17,306 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-07 15:50:17,306 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-07 15:50:17,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 190#L705-2true, 343#true, 331#true]) [2024-11-07 15:50:17,705 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2024-11-07 15:50:17,705 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-07 15:50:17,705 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-07 15:50:17,705 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-07 15:50:17,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 110#L694-2true, 343#true, 331#true, 287#L699-3true]) [2024-11-07 15:50:17,705 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2024-11-07 15:50:17,705 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-07 15:50:17,705 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-07 15:50:17,705 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-07 15:50:17,854 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 224#L721-1true, 243#L706-3true, 331#true, 343#true]) [2024-11-07 15:50:17,854 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-07 15:50:17,854 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-07 15:50:17,855 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-07 15:50:17,855 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-07 15:50:17,855 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 314#L700-3true, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 343#true, 331#true]) [2024-11-07 15:50:17,855 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-07 15:50:17,855 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-07 15:50:17,855 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-07 15:50:17,855 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-07 15:50:18,327 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][330], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 331#true, 219#L694-7true, 343#true]) [2024-11-07 15:50:18,327 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-07 15:50:18,327 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-07 15:50:18,327 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:18,328 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:18,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 343#true, 331#true]) [2024-11-07 15:50:18,405 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-07 15:50:18,405 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-07 15:50:18,405 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:18,405 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:18,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 105#L696-3true, 331#true, 343#true]) [2024-11-07 15:50:18,490 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-07 15:50:18,491 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-07 15:50:18,491 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-07 15:50:18,491 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-07 15:50:18,492 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 331#true, 343#true]) [2024-11-07 15:50:18,492 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-07 15:50:18,492 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-07 15:50:18,492 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:18,492 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:18,492 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-07 15:50:18,585 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 105#L696-3true, 331#true, 343#true]) [2024-11-07 15:50:18,585 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-07 15:50:18,585 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-07 15:50:18,585 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-07 15:50:18,585 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-07 15:50:18,585 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-07 15:50:18,611 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][276], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 331#true, 273#L707-2true, 219#L694-7true, 343#true]) [2024-11-07 15:50:18,611 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-07 15:50:18,611 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:18,611 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:18,611 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:18,679 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 331#true, 343#true, 327#L697-3true]) [2024-11-07 15:50:18,679 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-07 15:50:18,679 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-07 15:50:18,679 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-07 15:50:18,679 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:18,786 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 331#true, 327#L697-3true, 343#true]) [2024-11-07 15:50:18,786 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-07 15:50:18,786 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-07 15:50:18,786 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:18,786 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-07 15:50:18,786 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:19,112 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 12#L702-3true, 343#true, 331#true]) [2024-11-07 15:50:19,112 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-07 15:50:19,113 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-07 15:50:19,113 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-07 15:50:19,113 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-07 15:50:19,115 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 324#L696true, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 343#true, 273#L707-2true, 331#true]) [2024-11-07 15:50:19,115 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-07 15:50:19,115 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-07 15:50:19,115 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-07 15:50:19,115 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-07 15:50:19,265 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 105#L696-3true, 273#L707-2true, 331#true, 343#true]) [2024-11-07 15:50:19,265 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2024-11-07 15:50:19,265 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-07 15:50:19,265 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-07 15:50:19,265 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-07 15:50:19,415 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 110#L694-2true, 134#L703-3true, 331#true, 343#true]) [2024-11-07 15:50:19,416 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-07 15:50:19,416 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-07 15:50:19,416 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-07 15:50:19,416 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-07 15:50:19,528 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 190#L705-2true, 221#L728-1true, 331#true, 343#true]) [2024-11-07 15:50:19,528 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,528 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,528 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:19,528 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:19,529 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 331#true, 343#true, 287#L699-3true]) [2024-11-07 15:50:19,529 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,529 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:19,530 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,530 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:19,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 331#true, 273#L707-2true, 343#true, 327#L697-3true]) [2024-11-07 15:50:19,574 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2024-11-07 15:50:19,574 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:19,574 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:19,574 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:19,700 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 190#L705-2true, 331#true, 343#true]) [2024-11-07 15:50:19,701 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,701 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,701 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,701 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:19,701 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:19,701 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 331#true, 343#true, 287#L699-3true]) [2024-11-07 15:50:19,701 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,701 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:19,702 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,702 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:19,702 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-07 15:50:19,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 243#L706-3true, 331#true, 343#true]) [2024-11-07 15:50:19,990 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-07 15:50:19,990 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-07 15:50:19,990 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:19,990 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-07 15:50:19,991 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 314#L700-3true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 331#true, 343#true]) [2024-11-07 15:50:19,991 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-07 15:50:19,991 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-07 15:50:19,991 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:19,991 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-07 15:50:20,096 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 243#L706-3true, 331#true, 343#true]) [2024-11-07 15:50:20,096 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-07 15:50:20,096 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-07 15:50:20,096 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:20,096 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:20,096 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-07 15:50:20,096 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 314#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 331#true, 343#true]) [2024-11-07 15:50:20,096 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-07 15:50:20,096 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:20,097 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-07 15:50:20,097 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:20,097 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-07 15:50:20,334 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 190#L705-2true, 273#L707-2true, 331#true, 343#true]) [2024-11-07 15:50:20,334 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-07 15:50:20,334 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:20,334 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:20,334 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:20,335 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 343#true, 273#L707-2true, 331#true, 287#L699-3true]) [2024-11-07 15:50:20,335 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-07 15:50:20,335 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:20,335 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:20,335 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:20,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 331#true, 343#true, 125#L707-2true]) [2024-11-07 15:50:20,359 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-07 15:50:20,359 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:20,359 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:20,359 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:20,683 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 243#L706-3true, 343#true, 331#true, 273#L707-2true]) [2024-11-07 15:50:20,683 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-07 15:50:20,683 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:20,683 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:20,683 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-07 15:50:20,684 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, 314#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 273#L707-2true, 343#true, 331#true]) [2024-11-07 15:50:20,684 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-07 15:50:20,684 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:20,684 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-07 15:50:20,684 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:21,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 331#true, 273#L707-2true, 343#true]) [2024-11-07 15:50:21,135 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-07 15:50:21,135 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:21,135 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:21,135 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:21,178 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 12#L702-3true, 221#L728-1true, 331#true, 343#true]) [2024-11-07 15:50:21,178 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-07 15:50:21,178 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:21,178 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:21,178 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:21,235 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 105#L696-3true, 331#true, 273#L707-2true, 343#true]) [2024-11-07 15:50:21,235 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-07 15:50:21,235 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:21,235 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-07 15:50:21,235 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-07 15:50:21,436 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 12#L702-3true, 343#true, 331#true]) [2024-11-07 15:50:21,436 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-07 15:50:21,436 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:21,436 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:21,436 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:21,436 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:21,533 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 134#L703-3true, 331#true, 343#true]) [2024-11-07 15:50:21,533 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-07 15:50:21,533 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-07 15:50:21,533 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-07 15:50:21,533 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:21,586 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 331#true, 273#L707-2true, 327#L697-3true, 343#true]) [2024-11-07 15:50:21,586 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-07 15:50:21,586 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-07 15:50:21,586 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-07 15:50:21,586 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:21,625 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, 134#L703-3true, 331#true, 343#true]) [2024-11-07 15:50:21,625 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-07 15:50:21,625 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-07 15:50:21,625 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-07 15:50:21,625 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:21,625 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:21,798 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 12#L702-3true, 273#L707-2true, 331#true, 343#true]) [2024-11-07 15:50:21,798 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-07 15:50:21,798 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-07 15:50:21,798 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-07 15:50:21,798 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-07 15:50:21,937 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 134#L703-3true, 273#L707-2true, 331#true, 343#true]) [2024-11-07 15:50:21,937 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-07 15:50:21,937 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:21,937 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:21,937 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:21,975 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 190#L705-2true, 221#L728-1true, 331#true, 273#L707-2true, 343#true]) [2024-11-07 15:50:21,975 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:21,975 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:21,975 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:21,975 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:21,976 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 331#true, 273#L707-2true, 343#true, 287#L699-3true]) [2024-11-07 15:50:21,976 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:21,976 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:21,976 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:21,976 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:22,099 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 243#L706-3true, 221#L728-1true, 331#true, 273#L707-2true, 343#true]) [2024-11-07 15:50:22,099 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:22,099 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-07 15:50:22,099 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-07 15:50:22,099 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:22,100 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 314#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 331#true, 273#L707-2true, 343#true]) [2024-11-07 15:50:22,100 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:22,100 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-07 15:50:22,100 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-07 15:50:22,100 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:22,801 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 12#L702-3true, 331#true, 273#L707-2true, 343#true]) [2024-11-07 15:50:22,801 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-07 15:50:22,801 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-11-07 15:50:22,801 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-11-07 15:50:22,801 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-07 15:50:22,851 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, 134#L703-3true, 331#true, 273#L707-2true, 343#true]) [2024-11-07 15:50:22,851 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-07 15:50:22,851 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-07 15:50:22,851 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-07 15:50:22,851 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-07 15:50:22,934 INFO L124 PetriNetUnfolderBase]: 22335/61923 cut-off events. [2024-11-07 15:50:22,935 INFO L125 PetriNetUnfolderBase]: For 7407/8451 co-relation queries the response was YES. [2024-11-07 15:50:23,082 INFO L83 FinitePrefix]: Finished finitePrefix Result has 108450 conditions, 61923 events. 22335/61923 cut-off events. For 7407/8451 co-relation queries the response was YES. Maximal size of possible extension queue 1591. Compared 798191 event pairs, 13206 based on Foata normal form. 323/55125 useless extension candidates. Maximal degree in co-relation 60241. Up to 29481 conditions per place. [2024-11-07 15:50:23,355 INFO L140 encePairwiseOnDemand]: 325/335 looper letters, 75 selfloop transitions, 16 changer transitions 0/383 dead transitions. [2024-11-07 15:50:23,355 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 337 places, 383 transitions, 1093 flow [2024-11-07 15:50:23,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 15:50:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-07 15:50:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 925 transitions. [2024-11-07 15:50:23,357 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9203980099502488 [2024-11-07 15:50:23,358 INFO L175 Difference]: Start difference. First operand has 335 places, 348 transitions, 812 flow. Second operand 3 states and 925 transitions. [2024-11-07 15:50:23,358 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 337 places, 383 transitions, 1093 flow [2024-11-07 15:50:23,376 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 335 places, 383 transitions, 1083 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-07 15:50:23,380 INFO L231 Difference]: Finished difference. Result has 337 places, 362 transitions, 948 flow [2024-11-07 15:50:23,381 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=335, PETRI_DIFFERENCE_MINUEND_FLOW=802, PETRI_DIFFERENCE_MINUEND_PLACES=333, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=348, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=332, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=948, PETRI_PLACES=337, PETRI_TRANSITIONS=362} [2024-11-07 15:50:23,381 INFO L277 CegarLoopForPetriNet]: 330 programPoint places, 7 predicate places. [2024-11-07 15:50:23,382 INFO L471 AbstractCegarLoop]: Abstraction has has 337 places, 362 transitions, 948 flow [2024-11-07 15:50:23,382 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 285.0) internal successors, (855), 3 states have internal predecessors, (855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:23,382 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-07 15:50:23,382 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 15:50:23,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-07 15:50:23,383 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-07 15:50:23,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 15:50:23,383 INFO L85 PathProgramCache]: Analyzing trace with hash 353701263, now seen corresponding path program 1 times [2024-11-07 15:50:23,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 15:50:23,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786593188] [2024-11-07 15:50:23,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 15:50:23,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 15:50:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 15:50:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 15:50:23,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 15:50:23,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786593188] [2024-11-07 15:50:23,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786593188] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 15:50:23,482 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 15:50:23,482 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 15:50:23,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691684069] [2024-11-07 15:50:23,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 15:50:23,483 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 15:50:23,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 15:50:23,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 15:50:23,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 15:50:23,495 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 290 out of 335 [2024-11-07 15:50:23,496 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 337 places, 362 transitions, 948 flow. Second operand has 3 states, 3 states have (on average 292.0) internal successors, (876), 3 states have internal predecessors, (876), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:23,496 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-07 15:50:23,496 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 290 of 335 [2024-11-07 15:50:23,497 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-07 15:50:24,133 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][270], [329#true, Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 110#L694-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, 219#L694-7true, 343#true]) [2024-11-07 15:50:24,134 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2024-11-07 15:50:24,134 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-07 15:50:24,134 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-07 15:50:24,134 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-07 15:50:24,250 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 333#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 110#L694-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, 343#true]) [2024-11-07 15:50:24,250 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2024-11-07 15:50:24,250 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-07 15:50:24,250 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-07 15:50:24,250 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-07 15:50:24,975 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, 343#true, 331#true, 219#L694-7true]) [2024-11-07 15:50:24,975 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-07 15:50:24,975 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:24,975 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:24,975 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:25,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][327], [329#true, Black: 333#true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 343#true, 331#true, 219#L694-7true]) [2024-11-07 15:50:25,033 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-07 15:50:25,033 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:25,033 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:25,033 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-07 15:50:25,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1068] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][324], [329#true, Black: 333#true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 321#L694-1true, 348#true, 343#true, 331#true, 219#L694-7true]) [2024-11-07 15:50:25,034 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-07 15:50:25,034 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:25,034 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:25,034 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-07 15:50:25,270 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1068] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][236], [329#true, Black: 333#true, 324#L696true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 321#L694-1true, 331#true, 343#true]) [2024-11-07 15:50:25,270 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-07 15:50:25,270 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-07 15:50:25,270 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:25,270 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:25,270 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 333#true, 324#L696true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, 343#true]) [2024-11-07 15:50:25,270 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-07 15:50:25,270 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:25,270 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-07 15:50:25,270 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:25,671 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][270], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 273#L707-2true, 219#L694-7true]) [2024-11-07 15:50:25,672 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-07 15:50:25,672 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:25,672 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:25,672 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:26,012 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 324#L696true, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 273#L707-2true, 331#true, 343#true]) [2024-11-07 15:50:26,013 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-07 15:50:26,013 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-07 15:50:26,013 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-07 15:50:26,013 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-07 15:50:26,939 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, 331#true, 219#L694-7true, 343#true]) [2024-11-07 15:50:26,939 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-07 15:50:26,939 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:26,939 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:26,939 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,149 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][334], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 324#L696true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 320#L707-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:28,150 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,150 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,150 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,150 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,534 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 320#L707-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 219#L694-7true, 343#true]) [2024-11-07 15:50:28,535 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-07 15:50:28,535 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,535 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,535 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,535 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,536 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 320#L707-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 219#L694-7true]) [2024-11-07 15:50:28,536 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-07 15:50:28,536 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,536 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,536 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,536 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,536 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-07 15:50:28,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][327], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 273#L707-2true, 219#L694-7true, 343#true]) [2024-11-07 15:50:28,705 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-07 15:50:28,705 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,705 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-07 15:50:28,705 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:28,844 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][334], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 324#L696true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 320#L707-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:28,844 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-07 15:50:28,844 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,844 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,844 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,844 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,844 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][325], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, 343#true, 331#true, 256#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue]) [2024-11-07 15:50:28,844 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-07 15:50:28,844 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,844 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,844 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,999 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][334], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 324#L696true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, 331#true, 343#true]) [2024-11-07 15:50:28,999 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-07 15:50:28,999 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,999 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,999 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,999 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:28,999 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:29,332 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 273#L707-2true]) [2024-11-07 15:50:29,332 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-07 15:50:29,332 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:29,332 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:29,332 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:30,241 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 30#L698-2true, 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 64#L698-1true, 331#true, 343#true]) [2024-11-07 15:50:30,241 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-07 15:50:30,242 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:30,242 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:30,242 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:30,246 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 30#L698-2true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:30,246 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-07 15:50:30,246 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:30,246 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:30,246 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:30,298 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 175#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:30,298 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-07 15:50:30,298 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:30,298 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:30,298 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:30,301 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 175#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:30,301 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-07 15:50:30,301 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:30,301 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:30,301 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:30,397 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), 30#L698-2true, Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:30,397 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-07 15:50:30,397 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:30,397 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:30,397 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:30,400 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 30#L698-2true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:30,400 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-07 15:50:30,400 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:30,400 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:30,400 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:30,566 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 175#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:30,566 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-07 15:50:30,566 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:30,566 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:30,566 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:30,568 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 175#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:30,568 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-07 15:50:30,568 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:30,568 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:30,568 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-07 15:50:30,579 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 250#L705-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 64#L698-1true, 331#true, 343#true]) [2024-11-07 15:50:30,579 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,579 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,579 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,579 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,580 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 63#L699-3true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:30,580 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,580 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,580 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,580 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,583 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 250#L705-2true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:30,583 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,583 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,583 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,583 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,584 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 63#L699-3true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:30,584 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,584 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,584 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,584 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,633 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 190#L705-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:30,633 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,633 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,633 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,633 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,634 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 287#L699-3true]) [2024-11-07 15:50:30,634 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,634 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,634 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,634 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,635 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 190#L705-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:30,635 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,635 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,635 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,635 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 287#L699-3true]) [2024-11-07 15:50:30,636 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,636 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,637 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-07 15:50:30,637 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-07 15:50:30,715 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 250#L705-2true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:30,715 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,715 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,715 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,715 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,716 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 63#L699-3true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:30,716 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,716 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,716 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,716 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,718 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 250#L705-2true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:30,718 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,718 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,718 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,718 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,719 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 63#L699-3true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:30,719 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,719 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,719 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,719 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 190#L705-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:30,865 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,865 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,865 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,865 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true, 287#L699-3true]) [2024-11-07 15:50:30,867 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,867 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,867 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,867 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 190#L705-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:30,867 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,867 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,867 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,867 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,868 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true, 287#L699-3true]) [2024-11-07 15:50:30,869 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,869 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,869 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:30,869 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-07 15:50:30,875 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 64#L698-1true, 331#true, 343#true, 270#L706-3true]) [2024-11-07 15:50:30,876 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,876 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,876 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,876 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,876 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 294#L700-3true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:30,876 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,876 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,876 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,876 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 270#L706-3true]) [2024-11-07 15:50:30,878 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,878 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,878 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,878 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,879 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 294#L700-3true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:30,879 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,879 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,879 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,879 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,928 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 243#L706-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:30,928 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,928 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,928 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,928 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,929 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 140#L725-4true, 314#L700-3true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:30,929 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,929 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,929 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,929 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,930 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 243#L706-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:30,930 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,930 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,930 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,930 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,931 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 314#L700-3true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:30,931 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-07 15:50:30,931 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,931 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-07 15:50:30,931 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:31,000 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 64#L698-1true, 279#L726true, 331#true, 343#true, 270#L706-3true]) [2024-11-07 15:50:31,001 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,001 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,001 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,001 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 294#L700-3true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:31,001 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,001 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,001 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,001 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true, 270#L706-3true]) [2024-11-07 15:50:31,003 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,003 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,003 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,003 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 294#L700-3true, 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:31,003 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,003 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,003 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,003 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,075 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 177#L707-5true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 309#L729-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,075 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,075 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:31,075 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:31,075 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:31,076 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([768] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 177#L707-5true, 220#L730-2true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,076 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,076 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:31,076 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:31,076 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:31,126 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 243#L706-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:31,126 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,126 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,126 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,126 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,126 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 59#L698-1true, 314#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:31,127 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,127 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,127 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,127 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,127 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 243#L706-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:31,127 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,127 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,127 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,127 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,128 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 314#L700-3true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:31,128 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,128 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,128 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,128 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-07 15:50:31,201 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 30#L698-2true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 177#L707-5true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 309#L729-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,201 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-07 15:50:31,201 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:31,201 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:31,201 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:31,201 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([768] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, 30#L698-2true, Black: 333#true, 177#L707-5true, 350#(= |#race~keep_alive~0| 0), 220#L730-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,201 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-07 15:50:31,201 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:31,201 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:31,202 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-07 15:50:31,564 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, Black: 333#true, 177#L707-5true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 250#L705-2true, 309#L729-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,565 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 177#L707-5true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 309#L729-3true, 63#L699-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,565 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([768] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 177#L707-5true, 220#L730-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 250#L705-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,565 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,565 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,566 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([768] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 177#L707-5true, 220#L730-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 63#L699-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,566 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-07 15:50:31,566 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,566 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,566 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-07 15:50:31,566 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][334], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 177#L707-5true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, 331#true, 343#true]) [2024-11-07 15:50:31,566 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-07 15:50:31,566 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:31,566 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:31,566 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-07 15:50:31,626 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][334], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 177#L707-5true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 320#L707-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,627 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:31,627 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,627 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,627 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,686 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, Black: 333#true, 177#L707-5true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 309#L729-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 270#L706-3true]) [2024-11-07 15:50:31,686 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:31,686 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,686 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,686 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 177#L707-5true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 294#L700-3true, 309#L729-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,687 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([768] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, Black: 333#true, 177#L707-5true, 350#(= |#race~keep_alive~0| 0), 220#L730-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 270#L706-3true]) [2024-11-07 15:50:31,687 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([768] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, 177#L707-5true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 220#L730-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 294#L700-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,687 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-07 15:50:31,798 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 298#L709-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,798 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-07 15:50:31,798 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:31,798 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:31,798 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-07 15:50:31,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [Black: 335#(= |#race~threads_alive~0| 0), 329#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 295#L709-3true]) [2024-11-07 15:50:31,813 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-07 15:50:31,813 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-07 15:50:31,813 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:31,813 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:31,835 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 298#L709-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:31,836 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,836 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,836 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,836 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,838 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 22#L702-3true, 331#true, 343#true]) [2024-11-07 15:50:31,838 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,838 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,838 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,838 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,839 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, 22#L702-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:31,839 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,839 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,839 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,839 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,849 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 12#L702-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2024-11-07 15:50:31,849 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,849 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,849 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,849 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,850 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 12#L702-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2024-11-07 15:50:31,850 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,850 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,850 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,850 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true, 295#L709-3true]) [2024-11-07 15:50:31,865 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,865 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-07 15:50:31,865 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,865 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:31,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 22#L702-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 64#L698-1true, 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:31,866 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,866 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,866 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:31,866 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:31,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, 22#L702-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:31,867 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,867 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,867 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:31,867 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:31,894 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 12#L702-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:31,895 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,895 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:31,895 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:31,895 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,895 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 12#L702-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:31,895 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,895 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,895 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:31,895 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-07 15:50:31,896 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 173#L703-3true, 331#true, 343#true]) [2024-11-07 15:50:31,896 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-07 15:50:31,896 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:31,896 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:31,896 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-07 15:50:31,896 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 173#L703-3true, 343#true, 331#true]) [2024-11-07 15:50:31,896 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-07 15:50:31,896 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-07 15:50:31,897 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:31,897 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:31,910 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 134#L703-3true, 331#true, 343#true]) [2024-11-07 15:50:31,911 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-07 15:50:31,911 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:31,911 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-07 15:50:31,911 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:31,911 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 134#L703-3true, 343#true, 331#true]) [2024-11-07 15:50:31,911 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-07 15:50:31,911 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:31,911 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:31,911 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-07 15:50:31,923 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 173#L703-3true, 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:31,923 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-07 15:50:31,923 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-07 15:50:31,923 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-07 15:50:31,923 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:31,924 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 173#L703-3true, 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:31,924 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-07 15:50:31,924 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-07 15:50:31,924 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-07 15:50:31,924 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:31,944 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 134#L703-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 279#L726true, 331#true, 343#true]) [2024-11-07 15:50:31,944 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-07 15:50:31,944 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-07 15:50:31,944 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:31,944 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-07 15:50:31,944 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 134#L703-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 279#L726true]) [2024-11-07 15:50:31,944 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-07 15:50:31,944 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-07 15:50:31,944 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:31,944 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-07 15:50:31,983 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 177#L707-5true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 309#L729-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 22#L702-3true, 331#true, 343#true]) [2024-11-07 15:50:31,983 INFO L294 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2024-11-07 15:50:31,983 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,983 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,983 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,983 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([768] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 177#L707-5true, 220#L730-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 22#L702-3true, 331#true, 343#true]) [2024-11-07 15:50:31,983 INFO L294 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2024-11-07 15:50:31,983 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,983 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:31,983 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-07 15:50:32,002 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 177#L707-5true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 309#L729-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 173#L703-3true, 331#true, 343#true]) [2024-11-07 15:50:32,002 INFO L294 olderBase$Statistics]: this new event has 276 ancestors and is cut-off event [2024-11-07 15:50:32,002 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:32,002 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:32,002 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:32,002 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([768] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 177#L707-5true, 220#L730-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 173#L703-3true, 331#true, 343#true]) [2024-11-07 15:50:32,002 INFO L294 olderBase$Statistics]: this new event has 276 ancestors and is cut-off event [2024-11-07 15:50:32,002 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:32,002 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:32,002 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-07 15:50:32,023 INFO L124 PetriNetUnfolderBase]: 26753/82835 cut-off events. [2024-11-07 15:50:32,023 INFO L125 PetriNetUnfolderBase]: For 11642/13267 co-relation queries the response was YES. [2024-11-07 15:50:32,261 INFO L83 FinitePrefix]: Finished finitePrefix Result has 142449 conditions, 82835 events. 26753/82835 cut-off events. For 11642/13267 co-relation queries the response was YES. Maximal size of possible extension queue 2301. Compared 1169317 event pairs, 6670 based on Foata normal form. 84/74487 useless extension candidates. Maximal degree in co-relation 138090. Up to 25330 conditions per place. [2024-11-07 15:50:32,500 INFO L140 encePairwiseOnDemand]: 328/335 looper letters, 72 selfloop transitions, 7 changer transitions 0/400 dead transitions. [2024-11-07 15:50:32,500 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 339 places, 400 transitions, 1197 flow [2024-11-07 15:50:32,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 15:50:32,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-07 15:50:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 947 transitions. [2024-11-07 15:50:32,502 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9422885572139303 [2024-11-07 15:50:32,502 INFO L175 Difference]: Start difference. First operand has 337 places, 362 transitions, 948 flow. Second operand 3 states and 947 transitions. [2024-11-07 15:50:32,502 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 339 places, 400 transitions, 1197 flow [2024-11-07 15:50:32,538 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 400 transitions, 1165 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-07 15:50:32,543 INFO L231 Difference]: Finished difference. Result has 339 places, 369 transitions, 986 flow [2024-11-07 15:50:32,544 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=335, PETRI_DIFFERENCE_MINUEND_FLOW=916, PETRI_DIFFERENCE_MINUEND_PLACES=335, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=362, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=355, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=986, PETRI_PLACES=339, PETRI_TRANSITIONS=369} [2024-11-07 15:50:32,545 INFO L277 CegarLoopForPetriNet]: 330 programPoint places, 9 predicate places. [2024-11-07 15:50:32,545 INFO L471 AbstractCegarLoop]: Abstraction has has 339 places, 369 transitions, 986 flow [2024-11-07 15:50:32,546 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 292.0) internal successors, (876), 3 states have internal predecessors, (876), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:32,546 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-07 15:50:32,546 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 15:50:32,546 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-07 15:50:32,546 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-07 15:50:32,546 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 15:50:32,546 INFO L85 PathProgramCache]: Analyzing trace with hash -1412768272, now seen corresponding path program 1 times [2024-11-07 15:50:32,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 15:50:32,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172247873] [2024-11-07 15:50:32,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 15:50:32,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 15:50:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 15:50:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 15:50:32,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 15:50:32,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172247873] [2024-11-07 15:50:32,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172247873] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 15:50:32,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 15:50:32,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 15:50:32,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798836370] [2024-11-07 15:50:32,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 15:50:32,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 15:50:32,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 15:50:32,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 15:50:32,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 15:50:32,827 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 292 out of 335 [2024-11-07 15:50:32,828 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 339 places, 369 transitions, 986 flow. Second operand has 3 states, 3 states have (on average 294.6666666666667) internal successors, (884), 3 states have internal predecessors, (884), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 15:50:32,828 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-07 15:50:32,828 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 292 of 335 [2024-11-07 15:50:32,829 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-07 15:50:33,109 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [329#true, Black: 333#true, 353#true, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 219#L694-7true, 331#true, Black: 350#(= |#race~keep_alive~0| 0)]) [2024-11-07 15:50:33,110 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2024-11-07 15:50:33,110 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-07 15:50:33,110 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-07 15:50:33,110 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-07 15:50:33,190 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, 353#true, Black: 333#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 224#L721-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, Black: 350#(= |#race~keep_alive~0| 0)]) [2024-11-07 15:50:33,190 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2024-11-07 15:50:33,190 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-07 15:50:33,190 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-07 15:50:33,190 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-07 15:50:33,957 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][320], [329#true, Black: 333#true, 353#true, 110#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, 219#L694-7true, Black: 350#(= |#race~keep_alive~0| 0)]) [2024-11-07 15:50:33,957 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-07 15:50:33,957 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:33,958 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:33,958 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-07 15:50:33,958 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1068] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][317], [329#true, Black: 333#true, 353#true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 321#L694-1true, 331#true, 219#L694-7true, Black: 350#(= |#race~keep_alive~0| 0)]) [2024-11-07 15:50:33,958 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-07 15:50:33,958 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:33,959 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-07 15:50:33,959 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-07 15:50:34,180 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1068] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][234], [329#true, 353#true, Black: 333#true, 324#L696true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 321#L694-1true, 348#true, 331#true, Black: 350#(= |#race~keep_alive~0| 0)]) [2024-11-07 15:50:34,180 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-07 15:50:34,180 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:34,180 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:34,180 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-07 15:50:34,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, 353#true, Black: 333#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 110#L694-2true, 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, Black: 350#(= |#race~keep_alive~0| 0)]) [2024-11-07 15:50:34,181 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-07 15:50:34,181 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-07 15:50:34,181 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:34,181 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-07 15:50:34,328 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, 331#true, 219#L694-7true]) [2024-11-07 15:50:34,328 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,328 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:34,328 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:34,329 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,437 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, 320#L707-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 219#L694-7true]) [2024-11-07 15:50:34,437 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-07 15:50:34,437 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-07 15:50:34,437 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-07 15:50:34,437 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-07 15:50:34,438 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 219#L694-7true, 273#L707-2true]) [2024-11-07 15:50:34,438 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,438 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:34,438 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:34,438 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,438 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 273#L707-2true, 331#true, 219#L694-7true]) [2024-11-07 15:50:34,438 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,438 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:34,438 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:34,438 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,438 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,837 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 20#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 273#L707-2true, 331#true]) [2024-11-07 15:50:34,837 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,837 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-07 15:50:34,837 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,837 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-07 15:50:34,959 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 224#L721-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 273#L707-2true, 331#true]) [2024-11-07 15:50:34,959 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-07 15:50:34,959 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-07 15:50:34,959 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-07 15:50:34,959 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-07 15:50:36,504 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, 219#L694-7true, 331#true]) [2024-11-07 15:50:36,504 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-07 15:50:36,504 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:36,504 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:36,504 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:36,542 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [329#true, 353#true, Black: 333#true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, 348#true, 331#true, 219#L694-7true, Black: 350#(= |#race~keep_alive~0| 0)]) [2024-11-07 15:50:36,543 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-07 15:50:36,543 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:36,543 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:36,543 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:37,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][332], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, 324#L696true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 320#L707-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2024-11-07 15:50:37,374 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2024-11-07 15:50:37,375 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:37,375 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:37,375 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:37,434 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1096] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][332], [329#true, Black: 333#true, 353#true, 324#L696true, 37#L728-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 320#L707-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, Black: 350#(= |#race~keep_alive~0| 0)]) [2024-11-07 15:50:37,434 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2024-11-07 15:50:37,434 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:37,434 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:37,434 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:37,587 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][320], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 219#L694-7true, 331#true, 273#L707-2true]) [2024-11-07 15:50:37,587 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-07 15:50:37,587 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:37,587 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-07 15:50:37,587 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-07 15:50:38,319 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 273#L707-2true]) [2024-11-07 15:50:38,319 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-07 15:50:38,319 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:38,319 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-07 15:50:38,320 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-07 15:50:38,454 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [329#true, Black: 348#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, 224#L721-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 204#L707-5true]) [2024-11-07 15:50:38,454 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-07 15:50:38,454 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-07 15:50:38,454 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-07 15:50:38,454 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-07 15:50:38,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 105#L696-3true, 331#true, 273#L707-2true]) [2024-11-07 15:50:38,695 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-07 15:50:38,695 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:38,695 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-07 15:50:38,695 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-07 15:50:39,367 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([971] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 221#L728-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 327#L697-3true, 331#true, 273#L707-2true]) [2024-11-07 15:50:39,367 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-07 15:50:39,367 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:39,367 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-07 15:50:39,367 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-07 15:50:39,754 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][375], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), 30#L698-2true, 353#true, Black: 333#true, 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2024-11-07 15:50:39,754 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-07 15:50:39,754 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:39,754 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:39,754 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:39,759 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][375], [329#true, Black: 348#true, Black: 335#(= |#race~threads_alive~0| 0), 353#true, 30#L698-2true, 350#(= |#race~keep_alive~0| 0), 140#L725-4true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 64#L698-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2024-11-07 15:50:39,759 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-07 15:50:39,759 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:39,759 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:39,759 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:40,007 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][381], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 175#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2024-11-07 15:50:40,007 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-07 15:50:40,007 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:40,007 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:40,007 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:40,012 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][381], [329#true, Black: 348#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 353#true, 140#L725-4true, 59#L698-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 175#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2024-11-07 15:50:40,012 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-07 15:50:40,012 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-07 15:50:40,012 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-07 15:50:40,012 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event