./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB --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 827df23f2f2d5cc81b0f2d655a6c774471e4114629b1caec5ad3ca146d0279c2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:28:36,041 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:28:36,138 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-27 23:28:36,145 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:28:36,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:28:36,172 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:28:36,172 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:28:36,173 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:28:36,173 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:28:36,173 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:28:36,174 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:28:36,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:28:36,174 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:28:36,174 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:28:36,175 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:28:36,175 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 23:28:36,175 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 23:28:36,175 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 23:28:36,175 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:28:36,175 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:28:36,176 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:28:36,176 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:28:36,176 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-27 23:28:36,176 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-27 23:28:36,176 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 23:28:36,176 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:28:36,177 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:28:36,177 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:28:36,177 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:28:36,177 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:28:36,177 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:28:36,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:28:36,177 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:28:36,177 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:28:36,178 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:28:36,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:28:36,178 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:28:36,178 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:28:36,178 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:28:36,178 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:28:36,178 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 23:28:36,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 23:28:36,178 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:28:36,178 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:28:36,179 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:28:36,179 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:28:36,179 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 827df23f2f2d5cc81b0f2d655a6c774471e4114629b1caec5ad3ca146d0279c2 [2024-11-27 23:28:36,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:28:36,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:28:36,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:28:36,532 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:28:36,534 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:28:36,537 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i [2024-11-27 23:28:39,754 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/data/febfcf3b5/b137b801c5014bc189a57302f199d519/FLAG262631e0b [2024-11-27 23:28:40,217 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:28:40,218 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i [2024-11-27 23:28:40,245 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/data/febfcf3b5/b137b801c5014bc189a57302f199d519/FLAG262631e0b [2024-11-27 23:28:40,277 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/data/febfcf3b5/b137b801c5014bc189a57302f199d519 [2024-11-27 23:28:40,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:28:40,282 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:28:40,283 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:28:40,285 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:28:40,291 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:28:40,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:28:40" (1/1) ... [2024-11-27 23:28:40,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@381affbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:40, skipping insertion in model container [2024-11-27 23:28:40,296 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:28:40" (1/1) ... [2024-11-27 23:28:40,362 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:28:41,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:28:41,158 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:28:41,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:28:41,341 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:28:41,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41 WrapperNode [2024-11-27 23:28:41,343 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:28:41,344 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:28:41,344 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:28:41,344 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:28:41,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,375 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,400 INFO L138 Inliner]: procedures = 265, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2024-11-27 23:28:41,400 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:28:41,401 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:28:41,401 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:28:41,402 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:28:41,410 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,415 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,415 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,425 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,427 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,430 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,432 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,433 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,436 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:28:41,437 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:28:41,437 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:28:41,437 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:28:41,438 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (1/1) ... [2024-11-27 23:28:41,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:28:41,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:28:41,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:28:41,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cddac73-dd7d-47d8-a86d-a21de0876a2b/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:28:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 23:28:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-27 23:28:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-27 23:28:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-27 23:28:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-27 23:28:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 23:28:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:28:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-27 23:28:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-27 23:28:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-27 23:28:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:28:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:28:41,518 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-27 23:28:41,671 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:28:41,674 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:28:42,040 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-27 23:28:42,040 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:28:42,075 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:28:42,077 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 23:28:42,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:28:42 BoogieIcfgContainer [2024-11-27 23:28:42,078 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:28:42,083 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:28:42,083 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:28:42,090 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:28:42,091 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:28:40" (1/3) ... [2024-11-27 23:28:42,092 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@259dfbf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:28:42, skipping insertion in model container [2024-11-27 23:28:42,093 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:28:41" (2/3) ... [2024-11-27 23:28:42,093 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@259dfbf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:28:42, skipping insertion in model container [2024-11-27 23:28:42,093 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:28:42" (3/3) ... [2024-11-27 23:28:42,095 INFO L128 eAbstractionObserver]: Analyzing ICFG thread-join-array-dynamic-race-3.i [2024-11-27 23:28:42,111 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:28:42,112 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG thread-join-array-dynamic-race-3.i that has 2 procedures, 101 locations, 1 initial locations, 2 loop locations, and 5 error locations. [2024-11-27 23:28:42,113 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-27 23:28:42,207 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-27 23:28:42,245 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 124 places, 123 transitions, 260 flow [2024-11-27 23:28:42,360 INFO L124 PetriNetUnfolderBase]: 9/234 cut-off events. [2024-11-27 23:28:42,363 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-11-27 23:28:42,374 INFO L83 FinitePrefix]: Finished finitePrefix Result has 247 conditions, 234 events. 9/234 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 603 event pairs, 0 based on Foata normal form. 0/206 useless extension candidates. Maximal degree in co-relation 119. Up to 8 conditions per place. [2024-11-27 23:28:42,374 INFO L82 GeneralOperation]: Start removeDead. Operand has 124 places, 123 transitions, 260 flow [2024-11-27 23:28:42,383 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 123 places, 122 transitions, 257 flow [2024-11-27 23:28:42,401 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:28:42,424 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;@698901be, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:28:42,425 INFO L334 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-11-27 23:28:42,458 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-27 23:28:42,461 INFO L124 PetriNetUnfolderBase]: 2/48 cut-off events. [2024-11-27 23:28:42,461 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-27 23:28:42,462 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:42,463 INFO L206 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] [2024-11-27 23:28:42,463 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-27 23:28:42,471 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:42,472 INFO L85 PathProgramCache]: Analyzing trace with hash -1117024038, now seen corresponding path program 1 times [2024-11-27 23:28:42,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:42,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856157057] [2024-11-27 23:28:42,481 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:42,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:43,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:43,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856157057] [2024-11-27 23:28:43,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1856157057] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:43,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:43,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:28:43,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885460544] [2024-11-27 23:28:43,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:43,794 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:28:43,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:43,829 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:28:43,830 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:28:44,142 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 123 [2024-11-27 23:28:44,149 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 122 transitions, 257 flow. Second operand has 6 states, 6 states have (on average 91.5) internal successors, (549), 6 states have internal predecessors, (549), 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) [2024-11-27 23:28:44,150 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:44,150 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 123 [2024-11-27 23:28:44,152 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:44,484 INFO L124 PetriNetUnfolderBase]: 122/715 cut-off events. [2024-11-27 23:28:44,484 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-27 23:28:44,488 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1013 conditions, 715 events. 122/715 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 4239 event pairs, 46 based on Foata normal form. 19/653 useless extension candidates. Maximal degree in co-relation 734. Up to 244 conditions per place. [2024-11-27 23:28:44,492 INFO L140 encePairwiseOnDemand]: 114/123 looper letters, 32 selfloop transitions, 5 changer transitions 1/126 dead transitions. [2024-11-27 23:28:44,493 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 126 transitions, 339 flow [2024-11-27 23:28:44,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:28:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:28:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 581 transitions. [2024-11-27 23:28:44,509 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7872628726287263 [2024-11-27 23:28:44,511 INFO L175 Difference]: Start difference. First operand has 123 places, 122 transitions, 257 flow. Second operand 6 states and 581 transitions. [2024-11-27 23:28:44,512 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 126 transitions, 339 flow [2024-11-27 23:28:44,518 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 126 transitions, 335 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:28:44,525 INFO L231 Difference]: Finished difference. Result has 125 places, 117 transitions, 253 flow [2024-11-27 23:28:44,529 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=245, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=118, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=253, PETRI_PLACES=125, PETRI_TRANSITIONS=117} [2024-11-27 23:28:44,533 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 2 predicate places. [2024-11-27 23:28:44,533 INFO L471 AbstractCegarLoop]: Abstraction has has 125 places, 117 transitions, 253 flow [2024-11-27 23:28:44,534 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 91.5) internal successors, (549), 6 states have internal predecessors, (549), 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) [2024-11-27 23:28:44,534 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:44,534 INFO L206 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] [2024-11-27 23:28:44,534 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-27 23:28:44,535 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-27 23:28:44,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:44,535 INFO L85 PathProgramCache]: Analyzing trace with hash 898721051, now seen corresponding path program 1 times [2024-11-27 23:28:44,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:44,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397442162] [2024-11-27 23:28:44,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:44,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:45,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:45,060 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397442162] [2024-11-27 23:28:45,060 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [397442162] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:45,060 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:45,060 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:28:45,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [260098084] [2024-11-27 23:28:45,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:45,064 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:28:45,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:45,065 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:28:45,065 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:28:45,250 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 123 [2024-11-27 23:28:45,252 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 117 transitions, 253 flow. Second operand has 6 states, 6 states have (on average 94.33333333333333) internal successors, (566), 6 states have internal predecessors, (566), 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) [2024-11-27 23:28:45,252 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:45,252 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 123 [2024-11-27 23:28:45,252 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:45,538 INFO L124 PetriNetUnfolderBase]: 128/772 cut-off events. [2024-11-27 23:28:45,539 INFO L125 PetriNetUnfolderBase]: For 27/27 co-relation queries the response was YES. [2024-11-27 23:28:45,541 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1084 conditions, 772 events. 128/772 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 31. Compared 4728 event pairs, 58 based on Foata normal form. 0/686 useless extension candidates. Maximal degree in co-relation 828. Up to 234 conditions per place. [2024-11-27 23:28:45,545 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 31 selfloop transitions, 5 changer transitions 0/126 dead transitions. [2024-11-27 23:28:45,545 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 126 transitions, 343 flow [2024-11-27 23:28:45,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:28:45,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:28:45,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 595 transitions. [2024-11-27 23:28:45,549 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8062330623306233 [2024-11-27 23:28:45,549 INFO L175 Difference]: Start difference. First operand has 125 places, 117 transitions, 253 flow. Second operand 6 states and 595 transitions. [2024-11-27 23:28:45,549 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 126 transitions, 343 flow [2024-11-27 23:28:45,555 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 126 transitions, 333 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-27 23:28:45,560 INFO L231 Difference]: Finished difference. Result has 123 places, 116 transitions, 251 flow [2024-11-27 23:28:45,560 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=241, PETRI_DIFFERENCE_MINUEND_PLACES=118, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=251, PETRI_PLACES=123, PETRI_TRANSITIONS=116} [2024-11-27 23:28:45,561 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 0 predicate places. [2024-11-27 23:28:45,561 INFO L471 AbstractCegarLoop]: Abstraction has has 123 places, 116 transitions, 251 flow [2024-11-27 23:28:45,562 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 94.33333333333333) internal successors, (566), 6 states have internal predecessors, (566), 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) [2024-11-27 23:28:45,562 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:45,562 INFO L206 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] [2024-11-27 23:28:45,563 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 23:28:45,563 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-27 23:28:45,564 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:45,566 INFO L85 PathProgramCache]: Analyzing trace with hash 864063134, now seen corresponding path program 1 times [2024-11-27 23:28:45,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:45,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627348761] [2024-11-27 23:28:45,566 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:45,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:45,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:45,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627348761] [2024-11-27 23:28:45,638 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627348761] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:45,638 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:45,640 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:28:45,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909112411] [2024-11-27 23:28:45,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:45,641 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:28:45,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:45,642 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:28:45,645 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:28:45,674 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 123 [2024-11-27 23:28:45,675 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 116 transitions, 251 flow. Second operand has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2024-11-27 23:28:45,675 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:45,675 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 123 [2024-11-27 23:28:45,675 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:45,867 INFO L124 PetriNetUnfolderBase]: 117/684 cut-off events. [2024-11-27 23:28:45,867 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-27 23:28:45,869 INFO L83 FinitePrefix]: Finished finitePrefix Result has 944 conditions, 684 events. 117/684 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 4097 event pairs, 74 based on Foata normal form. 0/613 useless extension candidates. Maximal degree in co-relation 714. Up to 190 conditions per place. [2024-11-27 23:28:45,873 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 18 selfloop transitions, 5 changer transitions 0/124 dead transitions. [2024-11-27 23:28:45,873 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 124 transitions, 315 flow [2024-11-27 23:28:45,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:28:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:28:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 339 transitions. [2024-11-27 23:28:45,875 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9186991869918699 [2024-11-27 23:28:45,875 INFO L175 Difference]: Start difference. First operand has 123 places, 116 transitions, 251 flow. Second operand 3 states and 339 transitions. [2024-11-27 23:28:45,875 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 124 transitions, 315 flow [2024-11-27 23:28:45,877 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 124 transitions, 305 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-27 23:28:45,881 INFO L231 Difference]: Finished difference. Result has 122 places, 120 transitions, 279 flow [2024-11-27 23:28:45,882 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=241, PETRI_DIFFERENCE_MINUEND_PLACES=118, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=279, PETRI_PLACES=122, PETRI_TRANSITIONS=120} [2024-11-27 23:28:45,882 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, -1 predicate places. [2024-11-27 23:28:45,883 INFO L471 AbstractCegarLoop]: Abstraction has has 122 places, 120 transitions, 279 flow [2024-11-27 23:28:45,883 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2024-11-27 23:28:45,883 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:45,883 INFO L206 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] [2024-11-27 23:28:45,883 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 23:28:45,883 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-27 23:28:45,884 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:45,884 INFO L85 PathProgramCache]: Analyzing trace with hash -1212241486, now seen corresponding path program 1 times [2024-11-27 23:28:45,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:45,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973588676] [2024-11-27 23:28:45,885 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:45,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:45,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:45,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973588676] [2024-11-27 23:28:45,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973588676] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:45,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:45,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:28:45,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83636065] [2024-11-27 23:28:45,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:45,943 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:28:45,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:45,943 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:28:45,944 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:28:45,965 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 123 [2024-11-27 23:28:45,966 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 122 places, 120 transitions, 279 flow. Second operand has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 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) [2024-11-27 23:28:45,966 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:45,966 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 123 [2024-11-27 23:28:45,966 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:46,214 INFO L124 PetriNetUnfolderBase]: 177/994 cut-off events. [2024-11-27 23:28:46,215 INFO L125 PetriNetUnfolderBase]: For 199/199 co-relation queries the response was YES. [2024-11-27 23:28:46,218 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1591 conditions, 994 events. 177/994 cut-off events. For 199/199 co-relation queries the response was YES. Maximal size of possible extension queue 63. Compared 6718 event pairs, 57 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 1310. Up to 180 conditions per place. [2024-11-27 23:28:46,223 INFO L140 encePairwiseOnDemand]: 118/123 looper letters, 17 selfloop transitions, 6 changer transitions 0/128 dead transitions. [2024-11-27 23:28:46,223 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 128 transitions, 351 flow [2024-11-27 23:28:46,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:28:46,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:28:46,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 342 transitions. [2024-11-27 23:28:46,227 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.926829268292683 [2024-11-27 23:28:46,229 INFO L175 Difference]: Start difference. First operand has 122 places, 120 transitions, 279 flow. Second operand 3 states and 342 transitions. [2024-11-27 23:28:46,230 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 128 transitions, 351 flow [2024-11-27 23:28:46,233 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 128 transitions, 337 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:28:46,241 INFO L231 Difference]: Finished difference. Result has 124 places, 124 transitions, 317 flow [2024-11-27 23:28:46,242 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=269, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=120, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=317, PETRI_PLACES=124, PETRI_TRANSITIONS=124} [2024-11-27 23:28:46,242 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 1 predicate places. [2024-11-27 23:28:46,243 INFO L471 AbstractCegarLoop]: Abstraction has has 124 places, 124 transitions, 317 flow [2024-11-27 23:28:46,243 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 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) [2024-11-27 23:28:46,243 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:46,244 INFO L206 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] [2024-11-27 23:28:46,244 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 23:28:46,244 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-27 23:28:46,246 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:46,246 INFO L85 PathProgramCache]: Analyzing trace with hash -922378259, now seen corresponding path program 1 times [2024-11-27 23:28:46,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:46,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406333953] [2024-11-27 23:28:46,247 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:46,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:46,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:46,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:46,307 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [406333953] [2024-11-27 23:28:46,307 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [406333953] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:46,307 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:46,308 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:28:46,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448495148] [2024-11-27 23:28:46,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:46,308 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:28:46,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:46,310 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:28:46,310 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:28:46,341 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 123 [2024-11-27 23:28:46,343 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 124 transitions, 317 flow. Second operand has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2024-11-27 23:28:46,343 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:46,343 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 123 [2024-11-27 23:28:46,343 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:46,694 INFO L124 PetriNetUnfolderBase]: 237/1385 cut-off events. [2024-11-27 23:28:46,694 INFO L125 PetriNetUnfolderBase]: For 830/845 co-relation queries the response was YES. [2024-11-27 23:28:46,702 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2522 conditions, 1385 events. 237/1385 cut-off events. For 830/845 co-relation queries the response was YES. Maximal size of possible extension queue 91. Compared 10836 event pairs, 95 based on Foata normal form. 0/1269 useless extension candidates. Maximal degree in co-relation 2092. Up to 355 conditions per place. [2024-11-27 23:28:46,708 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 19 selfloop transitions, 10 changer transitions 0/133 dead transitions. [2024-11-27 23:28:46,708 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 133 transitions, 418 flow [2024-11-27 23:28:46,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:28:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:28:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 338 transitions. [2024-11-27 23:28:46,711 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9159891598915989 [2024-11-27 23:28:46,711 INFO L175 Difference]: Start difference. First operand has 124 places, 124 transitions, 317 flow. Second operand 3 states and 338 transitions. [2024-11-27 23:28:46,711 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 133 transitions, 418 flow [2024-11-27 23:28:46,716 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 133 transitions, 400 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:28:46,719 INFO L231 Difference]: Finished difference. Result has 126 places, 130 transitions, 387 flow [2024-11-27 23:28:46,720 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=305, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=387, PETRI_PLACES=126, PETRI_TRANSITIONS=130} [2024-11-27 23:28:46,720 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 3 predicate places. [2024-11-27 23:28:46,721 INFO L471 AbstractCegarLoop]: Abstraction has has 126 places, 130 transitions, 387 flow [2024-11-27 23:28:46,721 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2024-11-27 23:28:46,721 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:46,721 INFO L206 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] [2024-11-27 23:28:46,721 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-27 23:28:46,722 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-27 23:28:46,722 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:46,723 INFO L85 PathProgramCache]: Analyzing trace with hash -1012279371, now seen corresponding path program 1 times [2024-11-27 23:28:46,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:46,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291397805] [2024-11-27 23:28:46,723 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:46,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:46,889 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:46,889 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291397805] [2024-11-27 23:28:46,893 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291397805] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:46,893 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:46,893 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:28:46,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898848001] [2024-11-27 23:28:46,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:46,893 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 23:28:46,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:46,894 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 23:28:46,894 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:28:47,034 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 123 [2024-11-27 23:28:47,035 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 130 transitions, 387 flow. Second operand has 5 states, 5 states have (on average 102.6) internal successors, (513), 5 states have internal predecessors, (513), 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) [2024-11-27 23:28:47,035 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:47,035 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 123 [2024-11-27 23:28:47,035 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:47,431 INFO L124 PetriNetUnfolderBase]: 307/1790 cut-off events. [2024-11-27 23:28:47,432 INFO L125 PetriNetUnfolderBase]: For 823/929 co-relation queries the response was YES. [2024-11-27 23:28:47,438 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3236 conditions, 1790 events. 307/1790 cut-off events. For 823/929 co-relation queries the response was YES. Maximal size of possible extension queue 97. Compared 14655 event pairs, 136 based on Foata normal form. 5/1665 useless extension candidates. Maximal degree in co-relation 2659. Up to 383 conditions per place. [2024-11-27 23:28:47,445 INFO L140 encePairwiseOnDemand]: 115/123 looper letters, 23 selfloop transitions, 7 changer transitions 1/142 dead transitions. [2024-11-27 23:28:47,445 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 142 transitions, 474 flow [2024-11-27 23:28:47,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:28:47,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:28:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 638 transitions. [2024-11-27 23:28:47,448 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8644986449864499 [2024-11-27 23:28:47,448 INFO L175 Difference]: Start difference. First operand has 126 places, 130 transitions, 387 flow. Second operand 6 states and 638 transitions. [2024-11-27 23:28:47,449 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 142 transitions, 474 flow [2024-11-27 23:28:47,453 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 142 transitions, 454 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:28:47,456 INFO L231 Difference]: Finished difference. Result has 133 places, 135 transitions, 414 flow [2024-11-27 23:28:47,456 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=367, PETRI_DIFFERENCE_MINUEND_PLACES=124, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=414, PETRI_PLACES=133, PETRI_TRANSITIONS=135} [2024-11-27 23:28:47,457 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 10 predicate places. [2024-11-27 23:28:47,457 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 135 transitions, 414 flow [2024-11-27 23:28:47,458 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 102.6) internal successors, (513), 5 states have internal predecessors, (513), 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) [2024-11-27 23:28:47,458 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:47,458 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 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] [2024-11-27 23:28:47,458 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-27 23:28:47,459 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-27 23:28:47,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:47,459 INFO L85 PathProgramCache]: Analyzing trace with hash 2094386548, now seen corresponding path program 1 times [2024-11-27 23:28:47,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:47,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355790236] [2024-11-27 23:28:47,460 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:47,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:28:47,499 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:28:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:28:47,554 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-27 23:28:47,554 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-27 23:28:47,555 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 9 remaining) [2024-11-27 23:28:47,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2024-11-27 23:28:47,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2024-11-27 23:28:47,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2024-11-27 23:28:47,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2024-11-27 23:28:47,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 9 remaining) [2024-11-27 23:28:47,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2024-11-27 23:28:47,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2024-11-27 23:28:47,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2024-11-27 23:28:47,563 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-27 23:28:47,563 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:28:47,570 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-27 23:28:47,570 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-27 23:28:47,617 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-11-27 23:28:47,621 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 162 places, 159 transitions, 350 flow [2024-11-27 23:28:47,708 INFO L124 PetriNetUnfolderBase]: 19/402 cut-off events. [2024-11-27 23:28:47,708 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-11-27 23:28:47,710 INFO L83 FinitePrefix]: Finished finitePrefix Result has 430 conditions, 402 events. 19/402 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1309 event pairs, 1 based on Foata normal form. 0/352 useless extension candidates. Maximal degree in co-relation 425. Up to 16 conditions per place. [2024-11-27 23:28:47,710 INFO L82 GeneralOperation]: Start removeDead. Operand has 162 places, 159 transitions, 350 flow [2024-11-27 23:28:47,714 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 140 transitions, 302 flow [2024-11-27 23:28:47,715 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:28:47,716 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;@698901be, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:28:47,716 INFO L334 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-11-27 23:28:47,722 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-27 23:28:47,722 INFO L124 PetriNetUnfolderBase]: 2/48 cut-off events. [2024-11-27 23:28:47,722 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-27 23:28:47,722 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:47,722 INFO L206 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] [2024-11-27 23:28:47,723 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:28:47,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:47,723 INFO L85 PathProgramCache]: Analyzing trace with hash 443867226, now seen corresponding path program 1 times [2024-11-27 23:28:47,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:47,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631117831] [2024-11-27 23:28:47,724 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:47,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:48,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:48,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:48,117 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631117831] [2024-11-27 23:28:48,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631117831] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:48,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:48,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:28:48,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504154706] [2024-11-27 23:28:48,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:48,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:28:48,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:48,119 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:28:48,119 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:28:48,342 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 159 [2024-11-27 23:28:48,343 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 140 transitions, 302 flow. Second operand has 6 states, 6 states have (on average 119.5) internal successors, (717), 6 states have internal predecessors, (717), 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) [2024-11-27 23:28:48,344 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:48,344 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 159 [2024-11-27 23:28:48,344 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:49,133 INFO L124 PetriNetUnfolderBase]: 783/3047 cut-off events. [2024-11-27 23:28:49,133 INFO L125 PetriNetUnfolderBase]: For 163/163 co-relation queries the response was YES. [2024-11-27 23:28:49,142 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4494 conditions, 3047 events. 783/3047 cut-off events. For 163/163 co-relation queries the response was YES. Maximal size of possible extension queue 102. Compared 26261 event pairs, 211 based on Foata normal form. 73/2808 useless extension candidates. Maximal degree in co-relation 1300. Up to 1205 conditions per place. [2024-11-27 23:28:49,155 INFO L140 encePairwiseOnDemand]: 150/159 looper letters, 44 selfloop transitions, 5 changer transitions 1/152 dead transitions. [2024-11-27 23:28:49,156 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 152 transitions, 424 flow [2024-11-27 23:28:49,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:28:49,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:28:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 761 transitions. [2024-11-27 23:28:49,159 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7976939203354297 [2024-11-27 23:28:49,159 INFO L175 Difference]: Start difference. First operand has 142 places, 140 transitions, 302 flow. Second operand 6 states and 761 transitions. [2024-11-27 23:28:49,159 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 152 transitions, 424 flow [2024-11-27 23:28:49,161 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 152 transitions, 420 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:28:49,163 INFO L231 Difference]: Finished difference. Result has 144 places, 135 transitions, 298 flow [2024-11-27 23:28:49,163 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=290, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=136, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=131, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=298, PETRI_PLACES=144, PETRI_TRANSITIONS=135} [2024-11-27 23:28:49,164 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 2 predicate places. [2024-11-27 23:28:49,164 INFO L471 AbstractCegarLoop]: Abstraction has has 144 places, 135 transitions, 298 flow [2024-11-27 23:28:49,165 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 119.5) internal successors, (717), 6 states have internal predecessors, (717), 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) [2024-11-27 23:28:49,165 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:49,165 INFO L206 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] [2024-11-27 23:28:49,166 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-27 23:28:49,169 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:28:49,170 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:49,170 INFO L85 PathProgramCache]: Analyzing trace with hash 2041710121, now seen corresponding path program 1 times [2024-11-27 23:28:49,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:49,170 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12928060] [2024-11-27 23:28:49,170 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:49,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:49,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:49,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [12928060] [2024-11-27 23:28:49,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [12928060] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:49,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:49,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:28:49,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1322017986] [2024-11-27 23:28:49,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:49,518 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:28:49,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:49,519 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:28:49,519 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:28:49,710 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 159 [2024-11-27 23:28:49,712 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 135 transitions, 298 flow. Second operand has 6 states, 6 states have (on average 122.33333333333333) internal successors, (734), 6 states have internal predecessors, (734), 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) [2024-11-27 23:28:49,712 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:49,712 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 159 [2024-11-27 23:28:49,712 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:50,402 INFO L124 PetriNetUnfolderBase]: 809/3936 cut-off events. [2024-11-27 23:28:50,402 INFO L125 PetriNetUnfolderBase]: For 166/166 co-relation queries the response was YES. [2024-11-27 23:28:50,413 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5435 conditions, 3936 events. 809/3936 cut-off events. For 166/166 co-relation queries the response was YES. Maximal size of possible extension queue 119. Compared 35338 event pairs, 556 based on Foata normal form. 0/3582 useless extension candidates. Maximal degree in co-relation 4150. Up to 1169 conditions per place. [2024-11-27 23:28:50,431 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 43 selfloop transitions, 5 changer transitions 0/152 dead transitions. [2024-11-27 23:28:50,432 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 152 transitions, 428 flow [2024-11-27 23:28:50,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:28:50,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:28:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 775 transitions. [2024-11-27 23:28:50,435 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8123689727463312 [2024-11-27 23:28:50,435 INFO L175 Difference]: Start difference. First operand has 144 places, 135 transitions, 298 flow. Second operand 6 states and 775 transitions. [2024-11-27 23:28:50,436 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 152 transitions, 428 flow [2024-11-27 23:28:50,437 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 152 transitions, 418 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-27 23:28:50,440 INFO L231 Difference]: Finished difference. Result has 142 places, 134 transitions, 296 flow [2024-11-27 23:28:50,441 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=286, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=134, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=296, PETRI_PLACES=142, PETRI_TRANSITIONS=134} [2024-11-27 23:28:50,443 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 0 predicate places. [2024-11-27 23:28:50,445 INFO L471 AbstractCegarLoop]: Abstraction has has 142 places, 134 transitions, 296 flow [2024-11-27 23:28:50,445 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 122.33333333333333) internal successors, (734), 6 states have internal predecessors, (734), 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) [2024-11-27 23:28:50,446 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:50,446 INFO L206 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] [2024-11-27 23:28:50,446 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-27 23:28:50,446 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:28:50,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:50,447 INFO L85 PathProgramCache]: Analyzing trace with hash 77632206, now seen corresponding path program 1 times [2024-11-27 23:28:50,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:50,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654359375] [2024-11-27 23:28:50,448 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:50,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:50,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:50,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654359375] [2024-11-27 23:28:50,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1654359375] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:50,507 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:50,507 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:28:50,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188920932] [2024-11-27 23:28:50,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:50,507 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:28:50,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:50,512 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:28:50,512 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:28:50,553 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-11-27 23:28:50,554 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 134 transitions, 296 flow. Second operand has 3 states, 3 states have (on average 132.66666666666666) internal successors, (398), 3 states have internal predecessors, (398), 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) [2024-11-27 23:28:50,554 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:50,554 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-11-27 23:28:50,554 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:51,319 INFO L124 PetriNetUnfolderBase]: 1075/3990 cut-off events. [2024-11-27 23:28:51,319 INFO L125 PetriNetUnfolderBase]: For 341/341 co-relation queries the response was YES. [2024-11-27 23:28:51,329 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5849 conditions, 3990 events. 1075/3990 cut-off events. For 341/341 co-relation queries the response was YES. Maximal size of possible extension queue 171. Compared 36951 event pairs, 695 based on Foata normal form. 0/3550 useless extension candidates. Maximal degree in co-relation 4558. Up to 1401 conditions per place. [2024-11-27 23:28:51,345 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 27 selfloop transitions, 6 changer transitions 0/147 dead transitions. [2024-11-27 23:28:51,345 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 147 transitions, 398 flow [2024-11-27 23:28:51,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:28:51,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:28:51,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 427 transitions. [2024-11-27 23:28:51,347 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8951781970649895 [2024-11-27 23:28:51,347 INFO L175 Difference]: Start difference. First operand has 142 places, 134 transitions, 296 flow. Second operand 3 states and 427 transitions. [2024-11-27 23:28:51,348 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 147 transitions, 398 flow [2024-11-27 23:28:51,349 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 147 transitions, 388 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-27 23:28:51,351 INFO L231 Difference]: Finished difference. Result has 141 places, 139 transitions, 332 flow [2024-11-27 23:28:51,351 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=286, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=134, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=332, PETRI_PLACES=141, PETRI_TRANSITIONS=139} [2024-11-27 23:28:51,352 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, -1 predicate places. [2024-11-27 23:28:51,352 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 139 transitions, 332 flow [2024-11-27 23:28:51,352 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 132.66666666666666) internal successors, (398), 3 states have internal predecessors, (398), 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) [2024-11-27 23:28:51,353 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:51,353 INFO L206 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] [2024-11-27 23:28:51,353 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-27 23:28:51,353 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:28:51,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:51,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1581800746, now seen corresponding path program 1 times [2024-11-27 23:28:51,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:51,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339822387] [2024-11-27 23:28:51,354 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:51,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:51,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:28:51,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:51,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339822387] [2024-11-27 23:28:51,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339822387] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:51,395 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:51,396 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:28:51,396 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921220541] [2024-11-27 23:28:51,396 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:51,396 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:28:51,396 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:51,397 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:28:51,397 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:28:51,432 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-11-27 23:28:51,433 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 139 transitions, 332 flow. Second operand has 3 states, 3 states have (on average 132.66666666666666) internal successors, (398), 3 states have internal predecessors, (398), 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) [2024-11-27 23:28:51,433 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:51,433 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-11-27 23:28:51,434 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:52,386 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][123], [177#true, 182#true, 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 88#L1023-6true, 77#L1024true, 7#L1039true]) [2024-11-27 23:28:52,387 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:28:52,387 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:52,387 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:28:52,387 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:52,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][123], [120#L1024-3true, 177#true, 182#true, 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 88#L1023-6true, 7#L1039true]) [2024-11-27 23:28:52,388 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-27 23:28:52,388 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:28:52,388 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:28:52,388 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-27 23:28:52,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][143], [177#true, 182#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 88#L1023-6true, 7#L1039true, 48#L1023-6true]) [2024-11-27 23:28:52,388 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:28:52,389 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:52,389 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:28:52,389 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:52,489 INFO L124 PetriNetUnfolderBase]: 1719/6346 cut-off events. [2024-11-27 23:28:52,489 INFO L125 PetriNetUnfolderBase]: For 2028/2225 co-relation queries the response was YES. [2024-11-27 23:28:52,514 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10851 conditions, 6346 events. 1719/6346 cut-off events. For 2028/2225 co-relation queries the response was YES. Maximal size of possible extension queue 292. Compared 63961 event pairs, 918 based on Foata normal form. 5/5615 useless extension candidates. Maximal degree in co-relation 8197. Up to 2119 conditions per place. [2024-11-27 23:28:52,545 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 27 selfloop transitions, 9 changer transitions 0/152 dead transitions. [2024-11-27 23:28:52,546 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 152 transitions, 452 flow [2024-11-27 23:28:52,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:28:52,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:28:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 425 transitions. [2024-11-27 23:28:52,548 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8909853249475891 [2024-11-27 23:28:52,548 INFO L175 Difference]: Start difference. First operand has 141 places, 139 transitions, 332 flow. Second operand 3 states and 425 transitions. [2024-11-27 23:28:52,548 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 152 transitions, 452 flow [2024-11-27 23:28:52,557 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 152 transitions, 434 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:28:52,560 INFO L231 Difference]: Finished difference. Result has 143 places, 146 transitions, 396 flow [2024-11-27 23:28:52,560 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=320, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=139, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=396, PETRI_PLACES=143, PETRI_TRANSITIONS=146} [2024-11-27 23:28:52,560 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 1 predicate places. [2024-11-27 23:28:52,561 INFO L471 AbstractCegarLoop]: Abstraction has has 143 places, 146 transitions, 396 flow [2024-11-27 23:28:52,561 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 132.66666666666666) internal successors, (398), 3 states have internal predecessors, (398), 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) [2024-11-27 23:28:52,561 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:52,561 INFO L206 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] [2024-11-27 23:28:52,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-27 23:28:52,561 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:28:52,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:52,562 INFO L85 PathProgramCache]: Analyzing trace with hash 2046123775, now seen corresponding path program 1 times [2024-11-27 23:28:52,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:52,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892858374] [2024-11-27 23:28:52,562 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:52,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-27 23:28:52,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:52,671 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892858374] [2024-11-27 23:28:52,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892858374] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:52,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:52,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:28:52,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74399802] [2024-11-27 23:28:52,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:52,671 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:28:52,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:52,672 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:28:52,672 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:28:52,697 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 133 out of 159 [2024-11-27 23:28:52,698 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 146 transitions, 396 flow. Second operand has 3 states, 3 states have (on average 134.0) internal successors, (402), 3 states have internal predecessors, (402), 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) [2024-11-27 23:28:52,698 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:52,698 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 133 of 159 [2024-11-27 23:28:52,698 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:54,188 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [182#true, 189#(= |#race~data~0| 0), 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 88#L1023-6true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-11-27 23:28:54,189 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:28:54,189 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:54,189 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:28:54,189 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:54,244 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][85], [182#true, 189#(= |#race~data~0| 0), 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 123#L1024true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-11-27 23:28:54,244 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:28:54,244 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:54,244 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:54,245 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:28:54,262 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][85], [136#L1024-3true, 182#true, 189#(= |#race~data~0| 0), 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-11-27 23:28:54,263 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-27 23:28:54,263 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-27 23:28:54,263 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:28:54,263 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:28:54,418 INFO L124 PetriNetUnfolderBase]: 2793/9528 cut-off events. [2024-11-27 23:28:54,419 INFO L125 PetriNetUnfolderBase]: For 5671/5770 co-relation queries the response was YES. [2024-11-27 23:28:54,459 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18474 conditions, 9528 events. 2793/9528 cut-off events. For 5671/5770 co-relation queries the response was YES. Maximal size of possible extension queue 439. Compared 101357 event pairs, 958 based on Foata normal form. 3/8421 useless extension candidates. Maximal degree in co-relation 14677. Up to 2383 conditions per place. [2024-11-27 23:28:54,498 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 28 selfloop transitions, 13 changer transitions 0/161 dead transitions. [2024-11-27 23:28:54,499 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 161 transitions, 550 flow [2024-11-27 23:28:54,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:28:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:28:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 428 transitions. [2024-11-27 23:28:54,501 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8972746331236897 [2024-11-27 23:28:54,501 INFO L175 Difference]: Start difference. First operand has 143 places, 146 transitions, 396 flow. Second operand 3 states and 428 transitions. [2024-11-27 23:28:54,501 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 161 transitions, 550 flow [2024-11-27 23:28:54,522 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 161 transitions, 522 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:28:54,525 INFO L231 Difference]: Finished difference. Result has 145 places, 155 transitions, 500 flow [2024-11-27 23:28:54,525 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=378, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=146, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=500, PETRI_PLACES=145, PETRI_TRANSITIONS=155} [2024-11-27 23:28:54,527 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 3 predicate places. [2024-11-27 23:28:54,527 INFO L471 AbstractCegarLoop]: Abstraction has has 145 places, 155 transitions, 500 flow [2024-11-27 23:28:54,527 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 134.0) internal successors, (402), 3 states have internal predecessors, (402), 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) [2024-11-27 23:28:54,527 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:54,528 INFO L206 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] [2024-11-27 23:28:54,528 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-27 23:28:54,528 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:28:54,528 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:54,529 INFO L85 PathProgramCache]: Analyzing trace with hash -754417790, now seen corresponding path program 1 times [2024-11-27 23:28:54,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:54,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255205555] [2024-11-27 23:28:54,529 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:54,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:54,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-27 23:28:54,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:54,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255205555] [2024-11-27 23:28:54,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1255205555] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:54,779 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:54,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:28:54,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049613913] [2024-11-27 23:28:54,780 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:54,780 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 23:28:54,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:54,781 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 23:28:54,781 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:28:54,877 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 129 out of 159 [2024-11-27 23:28:54,879 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 155 transitions, 500 flow. Second operand has 5 states, 5 states have (on average 130.6) internal successors, (653), 5 states have internal predecessors, (653), 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) [2024-11-27 23:28:54,879 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:54,879 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 159 [2024-11-27 23:28:54,879 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:56,233 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][154], [189#(= |#race~data~0| 0), 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 88#L1023-6true, 192#true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-27 23:28:56,234 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:28:56,234 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:56,234 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:56,234 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:28:56,511 INFO L124 PetriNetUnfolderBase]: 2904/11526 cut-off events. [2024-11-27 23:28:56,511 INFO L125 PetriNetUnfolderBase]: For 6066/7154 co-relation queries the response was YES. [2024-11-27 23:28:56,575 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21451 conditions, 11526 events. 2904/11526 cut-off events. For 6066/7154 co-relation queries the response was YES. Maximal size of possible extension queue 490. Compared 132706 event pairs, 1140 based on Foata normal form. 38/10174 useless extension candidates. Maximal degree in co-relation 12154. Up to 2813 conditions per place. [2024-11-27 23:28:56,632 INFO L140 encePairwiseOnDemand]: 151/159 looper letters, 28 selfloop transitions, 7 changer transitions 1/168 dead transitions. [2024-11-27 23:28:56,632 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 168 transitions, 599 flow [2024-11-27 23:28:56,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:28:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:28:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 811 transitions. [2024-11-27 23:28:56,636 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.850104821802935 [2024-11-27 23:28:56,636 INFO L175 Difference]: Start difference. First operand has 145 places, 155 transitions, 500 flow. Second operand 6 states and 811 transitions. [2024-11-27 23:28:56,637 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 168 transitions, 599 flow [2024-11-27 23:28:56,673 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 168 transitions, 573 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:28:56,676 INFO L231 Difference]: Finished difference. Result has 152 places, 161 transitions, 525 flow [2024-11-27 23:28:56,677 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=474, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=148, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=525, PETRI_PLACES=152, PETRI_TRANSITIONS=161} [2024-11-27 23:28:56,678 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 10 predicate places. [2024-11-27 23:28:56,678 INFO L471 AbstractCegarLoop]: Abstraction has has 152 places, 161 transitions, 525 flow [2024-11-27 23:28:56,678 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 130.6) internal successors, (653), 5 states have internal predecessors, (653), 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) [2024-11-27 23:28:56,678 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:56,679 INFO L206 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] [2024-11-27 23:28:56,679 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-27 23:28:56,679 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:28:56,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:56,680 INFO L85 PathProgramCache]: Analyzing trace with hash 1124270937, now seen corresponding path program 1 times [2024-11-27 23:28:56,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:56,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981237820] [2024-11-27 23:28:56,680 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:56,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:56,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-27 23:28:56,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:56,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981237820] [2024-11-27 23:28:56,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981237820] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:56,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:56,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-27 23:28:56,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415540973] [2024-11-27 23:28:56,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:56,903 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:28:56,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:56,904 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:28:56,904 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:28:57,007 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 126 out of 159 [2024-11-27 23:28:57,009 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 161 transitions, 525 flow. Second operand has 6 states, 6 states have (on average 128.16666666666666) internal successors, (769), 6 states have internal predecessors, (769), 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) [2024-11-27 23:28:57,009 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:57,010 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 126 of 159 [2024-11-27 23:28:57,010 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:28:57,796 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([437] L1023-4-->L1023-5: Formula: (= |v_threadThread2of2ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread2of2ForFork0_#t~nondet5=|v_threadThread2of2ForFork0_#t~nondet5_3|} OutVars{threadThread2of2ForFork0_#t~nondet5=|v_threadThread2of2ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][161], [161#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 136#L1024-3true, 124#L1039-1true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, 58#L1023-5true, 163#true, Black: 189#(= |#race~data~0| 0)]) [2024-11-27 23:28:57,796 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-11-27 23:28:57,796 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:28:57,796 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:28:57,796 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:28:57,862 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][113], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 88#L1023-6true, 77#L1024true, Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), Black: 187#true]) [2024-11-27 23:28:57,862 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:28:57,862 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:57,862 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:28:57,862 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:57,970 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][107], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 123#L1024true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-27 23:28:57,970 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:28:57,970 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:28:57,970 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:57,970 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:57,971 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][144], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 88#L1023-6true, Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-27 23:28:57,971 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:28:57,971 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:57,971 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:28:57,971 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:58,009 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of2ForFork1_#t~nondet5_3|) InVars {threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|} OutVars{threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][145], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 88#L1023-6true, Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 155#L1023-5true, 124#L1039-1true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 182#true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 189#(= |#race~data~0| 0)]) [2024-11-27 23:28:58,009 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:28:58,009 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:58,009 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:28:58,009 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:28:58,051 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of2ForFork1_#t~nondet5_3|) InVars {threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|} OutVars{threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][109], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 155#L1023-5true, 124#L1039-1true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 123#L1024true, Black: 182#true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 189#(= |#race~data~0| 0)]) [2024-11-27 23:28:58,052 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:28:58,052 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:28:58,052 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:58,052 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:28:58,197 INFO L124 PetriNetUnfolderBase]: 1960/7725 cut-off events. [2024-11-27 23:28:58,197 INFO L125 PetriNetUnfolderBase]: For 3504/4113 co-relation queries the response was YES. [2024-11-27 23:28:58,236 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14748 conditions, 7725 events. 1960/7725 cut-off events. For 3504/4113 co-relation queries the response was YES. Maximal size of possible extension queue 371. Compared 81843 event pairs, 310 based on Foata normal form. 7/6713 useless extension candidates. Maximal degree in co-relation 10066. Up to 1233 conditions per place. [2024-11-27 23:28:58,278 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 28 selfloop transitions, 6 changer transitions 0/164 dead transitions. [2024-11-27 23:28:58,278 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 164 transitions, 580 flow [2024-11-27 23:28:58,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:28:58,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:28:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 791 transitions. [2024-11-27 23:28:58,438 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8291404612159329 [2024-11-27 23:28:58,438 INFO L175 Difference]: Start difference. First operand has 152 places, 161 transitions, 525 flow. Second operand 6 states and 791 transitions. [2024-11-27 23:28:58,438 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 164 transitions, 580 flow [2024-11-27 23:28:58,451 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 164 transitions, 568 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-27 23:28:58,453 INFO L231 Difference]: Finished difference. Result has 150 places, 156 transitions, 496 flow [2024-11-27 23:28:58,454 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=484, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=496, PETRI_PLACES=150, PETRI_TRANSITIONS=156} [2024-11-27 23:28:58,455 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 8 predicate places. [2024-11-27 23:28:58,455 INFO L471 AbstractCegarLoop]: Abstraction has has 150 places, 156 transitions, 496 flow [2024-11-27 23:28:58,456 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 128.16666666666666) internal successors, (769), 6 states have internal predecessors, (769), 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) [2024-11-27 23:28:58,457 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:28:58,457 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 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] [2024-11-27 23:28:58,457 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-27 23:28:58,457 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:28:58,458 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:28:58,458 INFO L85 PathProgramCache]: Analyzing trace with hash 224567100, now seen corresponding path program 1 times [2024-11-27 23:28:58,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:28:58,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748386314] [2024-11-27 23:28:58,459 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:28:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:28:58,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:28:58,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-27 23:28:58,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:28:58,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [748386314] [2024-11-27 23:28:58,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [748386314] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:28:58,520 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:28:58,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:28:58,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118498062] [2024-11-27 23:28:58,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:28:58,521 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:28:58,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:28:58,522 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:28:58,522 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:28:58,559 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-11-27 23:28:58,560 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 156 transitions, 496 flow. Second operand has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 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) [2024-11-27 23:28:58,560 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:28:58,560 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-11-27 23:28:58,560 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:00,082 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [211#true, 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 88#L1023-6true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-27 23:29:00,083 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:00,083 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:00,083 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:00,083 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:00,083 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][103], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 88#L1023-6true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 41#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), Black: 187#true]) [2024-11-27 23:29:00,083 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:00,083 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:00,083 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:00,083 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:00,083 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 88#L1023-6true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-27 23:29:00,084 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:00,084 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:00,084 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:00,084 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:00,084 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:00,120 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][105], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 123#L1024true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-27 23:29:00,120 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:29:00,120 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:00,120 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:00,120 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:00,123 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][103], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 88#L1023-6true, 77#L1024true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), Black: 187#true]) [2024-11-27 23:29:00,123 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:29:00,123 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:00,123 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:00,123 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:00,133 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][105], [211#true, 136#L1024-3true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-27 23:29:00,133 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-27 23:29:00,133 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-27 23:29:00,133 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:29:00,133 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:29:00,140 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][103], [211#true, 120#L1024-3true, 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 88#L1023-6true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), Black: 187#true]) [2024-11-27 23:29:00,140 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-27 23:29:00,140 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:29:00,140 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:29:00,140 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-27 23:29:00,211 INFO L124 PetriNetUnfolderBase]: 4177/14175 cut-off events. [2024-11-27 23:29:00,212 INFO L125 PetriNetUnfolderBase]: For 14680/14941 co-relation queries the response was YES. [2024-11-27 23:29:00,252 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31128 conditions, 14175 events. 4177/14175 cut-off events. For 14680/14941 co-relation queries the response was YES. Maximal size of possible extension queue 732. Compared 166993 event pairs, 1498 based on Foata normal form. 3/12417 useless extension candidates. Maximal degree in co-relation 29684. Up to 4674 conditions per place. [2024-11-27 23:29:00,306 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 35 selfloop transitions, 22 changer transitions 0/177 dead transitions. [2024-11-27 23:29:00,307 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 177 transitions, 729 flow [2024-11-27 23:29:00,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:29:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:29:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 426 transitions. [2024-11-27 23:29:00,309 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8930817610062893 [2024-11-27 23:29:00,309 INFO L175 Difference]: Start difference. First operand has 150 places, 156 transitions, 496 flow. Second operand 3 states and 426 transitions. [2024-11-27 23:29:00,309 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 177 transitions, 729 flow [2024-11-27 23:29:00,390 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 177 transitions, 717 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-27 23:29:00,392 INFO L231 Difference]: Finished difference. Result has 149 places, 170 transitions, 702 flow [2024-11-27 23:29:00,393 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=484, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=702, PETRI_PLACES=149, PETRI_TRANSITIONS=170} [2024-11-27 23:29:00,393 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 7 predicate places. [2024-11-27 23:29:00,393 INFO L471 AbstractCegarLoop]: Abstraction has has 149 places, 170 transitions, 702 flow [2024-11-27 23:29:00,394 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 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) [2024-11-27 23:29:00,394 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:00,394 INFO L206 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] [2024-11-27 23:29:00,394 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-27 23:29:00,394 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:29:00,395 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:00,395 INFO L85 PathProgramCache]: Analyzing trace with hash -1672916493, now seen corresponding path program 1 times [2024-11-27 23:29:00,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:00,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608317520] [2024-11-27 23:29:00,395 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:00,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:29:00,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-27 23:29:00,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:29:00,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608317520] [2024-11-27 23:29:00,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608317520] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:29:00,961 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:29:00,961 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:29:00,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332106147] [2024-11-27 23:29:00,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:29:00,961 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:29:00,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:29:00,961 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:29:00,962 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:29:01,143 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 159 [2024-11-27 23:29:01,144 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 149 places, 170 transitions, 702 flow. Second operand has 6 states, 6 states have (on average 123.0) internal successors, (738), 6 states have internal predecessors, (738), 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) [2024-11-27 23:29:01,144 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:29:01,144 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 159 [2024-11-27 23:29:01,144 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:03,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([367] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][161], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 213#(= |threadThread2of2ForFork0_#t~nondet5| |#race~data~0|), 88#L1023-6true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, 216#true, Black: 187#true]) [2024-11-27 23:29:03,032 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:03,032 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:03,032 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:03,032 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:03,323 INFO L124 PetriNetUnfolderBase]: 5526/17647 cut-off events. [2024-11-27 23:29:03,323 INFO L125 PetriNetUnfolderBase]: For 17603/19654 co-relation queries the response was YES. [2024-11-27 23:29:03,400 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39247 conditions, 17647 events. 5526/17647 cut-off events. For 17603/19654 co-relation queries the response was YES. Maximal size of possible extension queue 860. Compared 209315 event pairs, 1800 based on Foata normal form. 43/15847 useless extension candidates. Maximal degree in co-relation 34885. Up to 3139 conditions per place. [2024-11-27 23:29:03,453 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 50 selfloop transitions, 5 changer transitions 0/193 dead transitions. [2024-11-27 23:29:03,453 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 193 transitions, 858 flow [2024-11-27 23:29:03,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:29:03,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:29:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 776 transitions. [2024-11-27 23:29:03,456 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8134171907756813 [2024-11-27 23:29:03,456 INFO L175 Difference]: Start difference. First operand has 149 places, 170 transitions, 702 flow. Second operand 6 states and 776 transitions. [2024-11-27 23:29:03,456 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 193 transitions, 858 flow [2024-11-27 23:29:03,517 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 193 transitions, 814 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:29:03,520 INFO L231 Difference]: Finished difference. Result has 151 places, 169 transitions, 666 flow [2024-11-27 23:29:03,521 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=656, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=169, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=666, PETRI_PLACES=151, PETRI_TRANSITIONS=169} [2024-11-27 23:29:03,522 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 9 predicate places. [2024-11-27 23:29:03,522 INFO L471 AbstractCegarLoop]: Abstraction has has 151 places, 169 transitions, 666 flow [2024-11-27 23:29:03,523 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 123.0) internal successors, (738), 6 states have internal predecessors, (738), 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) [2024-11-27 23:29:03,523 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:03,523 INFO L206 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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] [2024-11-27 23:29:03,523 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-27 23:29:03,524 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-27 23:29:03,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:03,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1046786302, now seen corresponding path program 1 times [2024-11-27 23:29:03,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:03,525 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855916961] [2024-11-27 23:29:03,525 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:03,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:29:03,563 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:29:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:29:03,600 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-27 23:29:03,600 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-27 23:29:03,601 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 11 remaining) [2024-11-27 23:29:03,601 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining) [2024-11-27 23:29:03,601 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining) [2024-11-27 23:29:03,602 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining) [2024-11-27 23:29:03,602 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining) [2024-11-27 23:29:03,602 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-11-27 23:29:03,602 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining) [2024-11-27 23:29:03,602 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining) [2024-11-27 23:29:03,602 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining) [2024-11-27 23:29:03,602 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 11 remaining) [2024-11-27 23:29:03,602 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining) [2024-11-27 23:29:03,602 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-27 23:29:03,602 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:29:03,603 WARN L246 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-27 23:29:03,603 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-27 23:29:03,665 INFO L143 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2024-11-27 23:29:03,672 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 200 places, 195 transitions, 444 flow [2024-11-27 23:29:03,923 INFO L124 PetriNetUnfolderBase]: 41/674 cut-off events. [2024-11-27 23:29:03,923 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2024-11-27 23:29:03,925 INFO L83 FinitePrefix]: Finished finitePrefix Result has 730 conditions, 674 events. 41/674 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2640 event pairs, 6 based on Foata normal form. 0/586 useless extension candidates. Maximal degree in co-relation 723. Up to 32 conditions per place. [2024-11-27 23:29:03,926 INFO L82 GeneralOperation]: Start removeDead. Operand has 200 places, 195 transitions, 444 flow [2024-11-27 23:29:03,928 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 161 places, 158 transitions, 349 flow [2024-11-27 23:29:03,929 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:29:03,930 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;@698901be, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:29:03,930 INFO L334 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2024-11-27 23:29:03,933 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-27 23:29:03,933 INFO L124 PetriNetUnfolderBase]: 2/48 cut-off events. [2024-11-27 23:29:03,933 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-27 23:29:03,933 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:03,934 INFO L206 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] [2024-11-27 23:29:03,934 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-27 23:29:03,934 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:03,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1894489894, now seen corresponding path program 1 times [2024-11-27 23:29:03,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:03,935 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [907942268] [2024-11-27 23:29:03,935 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:03,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:29:04,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:29:04,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:29:04,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [907942268] [2024-11-27 23:29:04,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [907942268] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:29:04,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:29:04,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:29:04,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707015477] [2024-11-27 23:29:04,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:29:04,216 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:29:04,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:29:04,217 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:29:04,217 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:29:04,401 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 146 out of 195 [2024-11-27 23:29:04,402 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 158 transitions, 349 flow. Second operand has 6 states, 6 states have (on average 147.5) internal successors, (885), 6 states have internal predecessors, (885), 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) [2024-11-27 23:29:04,402 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:29:04,402 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 146 of 195 [2024-11-27 23:29:04,403 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:06,451 INFO L124 PetriNetUnfolderBase]: 4132/12545 cut-off events. [2024-11-27 23:29:06,451 INFO L125 PetriNetUnfolderBase]: For 887/887 co-relation queries the response was YES. [2024-11-27 23:29:06,478 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19188 conditions, 12545 events. 4132/12545 cut-off events. For 887/887 co-relation queries the response was YES. Maximal size of possible extension queue 358. Compared 131113 event pairs, 928 based on Foata normal form. 283/11644 useless extension candidates. Maximal degree in co-relation 4512. Up to 5634 conditions per place. [2024-11-27 23:29:06,512 INFO L140 encePairwiseOnDemand]: 186/195 looper letters, 56 selfloop transitions, 5 changer transitions 1/178 dead transitions. [2024-11-27 23:29:06,513 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 178 transitions, 511 flow [2024-11-27 23:29:06,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:29:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:29:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 941 transitions. [2024-11-27 23:29:06,516 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8042735042735043 [2024-11-27 23:29:06,516 INFO L175 Difference]: Start difference. First operand has 161 places, 158 transitions, 349 flow. Second operand 6 states and 941 transitions. [2024-11-27 23:29:06,516 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 178 transitions, 511 flow [2024-11-27 23:29:06,519 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 178 transitions, 507 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:29:06,521 INFO L231 Difference]: Finished difference. Result has 163 places, 153 transitions, 345 flow [2024-11-27 23:29:06,521 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=337, PETRI_DIFFERENCE_MINUEND_PLACES=158, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=149, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=345, PETRI_PLACES=163, PETRI_TRANSITIONS=153} [2024-11-27 23:29:06,522 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 2 predicate places. [2024-11-27 23:29:06,522 INFO L471 AbstractCegarLoop]: Abstraction has has 163 places, 153 transitions, 345 flow [2024-11-27 23:29:06,522 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 147.5) internal successors, (885), 6 states have internal predecessors, (885), 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) [2024-11-27 23:29:06,523 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:06,523 INFO L206 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] [2024-11-27 23:29:06,523 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-27 23:29:06,523 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-27 23:29:06,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:06,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1727883685, now seen corresponding path program 1 times [2024-11-27 23:29:06,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:06,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760386232] [2024-11-27 23:29:06,524 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:06,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:29:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:29:06,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:29:06,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760386232] [2024-11-27 23:29:06,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760386232] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:29:06,755 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:29:06,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:29:06,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558103111] [2024-11-27 23:29:06,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:29:06,755 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:29:06,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:29:06,756 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:29:06,756 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:29:06,925 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 195 [2024-11-27 23:29:06,927 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 153 transitions, 345 flow. Second operand has 6 states, 6 states have (on average 150.33333333333334) internal successors, (902), 6 states have internal predecessors, (902), 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) [2024-11-27 23:29:06,927 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:29:06,927 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 195 [2024-11-27 23:29:06,927 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:08,938 INFO L124 PetriNetUnfolderBase]: 4216/17526 cut-off events. [2024-11-27 23:29:08,938 INFO L125 PetriNetUnfolderBase]: For 855/855 co-relation queries the response was YES. [2024-11-27 23:29:08,998 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24317 conditions, 17526 events. 4216/17526 cut-off events. For 855/855 co-relation queries the response was YES. Maximal size of possible extension queue 411. Compared 205355 event pairs, 2764 based on Foata normal form. 0/16005 useless extension candidates. Maximal degree in co-relation 18052. Up to 5480 conditions per place. [2024-11-27 23:29:09,059 INFO L140 encePairwiseOnDemand]: 189/195 looper letters, 55 selfloop transitions, 5 changer transitions 0/178 dead transitions. [2024-11-27 23:29:09,059 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 178 transitions, 515 flow [2024-11-27 23:29:09,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:29:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:29:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 955 transitions. [2024-11-27 23:29:09,062 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8162393162393162 [2024-11-27 23:29:09,062 INFO L175 Difference]: Start difference. First operand has 163 places, 153 transitions, 345 flow. Second operand 6 states and 955 transitions. [2024-11-27 23:29:09,062 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 178 transitions, 515 flow [2024-11-27 23:29:09,067 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 178 transitions, 505 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-27 23:29:09,069 INFO L231 Difference]: Finished difference. Result has 161 places, 152 transitions, 343 flow [2024-11-27 23:29:09,070 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=333, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=152, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=343, PETRI_PLACES=161, PETRI_TRANSITIONS=152} [2024-11-27 23:29:09,070 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 0 predicate places. [2024-11-27 23:29:09,070 INFO L471 AbstractCegarLoop]: Abstraction has has 161 places, 152 transitions, 343 flow [2024-11-27 23:29:09,071 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 150.33333333333334) internal successors, (902), 6 states have internal predecessors, (902), 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) [2024-11-27 23:29:09,071 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:09,071 INFO L206 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] [2024-11-27 23:29:09,071 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-27 23:29:09,071 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-27 23:29:09,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:09,072 INFO L85 PathProgramCache]: Analyzing trace with hash -1235073362, now seen corresponding path program 1 times [2024-11-27 23:29:09,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:09,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686888007] [2024-11-27 23:29:09,073 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:09,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:29:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:29:09,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:29:09,117 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686888007] [2024-11-27 23:29:09,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686888007] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:29:09,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:29:09,118 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:29:09,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053929495] [2024-11-27 23:29:09,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:29:09,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:29:09,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:29:09,119 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:29:09,119 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:29:09,165 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-27 23:29:09,166 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 152 transitions, 343 flow. Second operand has 3 states, 3 states have (on average 158.66666666666666) internal successors, (476), 3 states have internal predecessors, (476), 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) [2024-11-27 23:29:09,167 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:29:09,167 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-27 23:29:09,167 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:12,030 INFO L124 PetriNetUnfolderBase]: 7646/22471 cut-off events. [2024-11-27 23:29:12,031 INFO L125 PetriNetUnfolderBase]: For 2760/2760 co-relation queries the response was YES. [2024-11-27 23:29:12,115 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34325 conditions, 22471 events. 7646/22471 cut-off events. For 2760/2760 co-relation queries the response was YES. Maximal size of possible extension queue 779. Compared 261912 event pairs, 5199 based on Foata normal form. 0/20061 useless extension candidates. Maximal degree in co-relation 26713. Up to 9001 conditions per place. [2024-11-27 23:29:12,210 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 36 selfloop transitions, 7 changer transitions 0/170 dead transitions. [2024-11-27 23:29:12,210 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 170 transitions, 485 flow [2024-11-27 23:29:12,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:29:12,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:29:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 515 transitions. [2024-11-27 23:29:12,212 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8803418803418803 [2024-11-27 23:29:12,212 INFO L175 Difference]: Start difference. First operand has 161 places, 152 transitions, 343 flow. Second operand 3 states and 515 transitions. [2024-11-27 23:29:12,212 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 170 transitions, 485 flow [2024-11-27 23:29:12,239 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 158 places, 170 transitions, 475 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-27 23:29:12,241 INFO L231 Difference]: Finished difference. Result has 160 places, 158 transitions, 387 flow [2024-11-27 23:29:12,241 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=333, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=152, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=145, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=387, PETRI_PLACES=160, PETRI_TRANSITIONS=158} [2024-11-27 23:29:12,242 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, -1 predicate places. [2024-11-27 23:29:12,242 INFO L471 AbstractCegarLoop]: Abstraction has has 160 places, 158 transitions, 387 flow [2024-11-27 23:29:12,242 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 158.66666666666666) internal successors, (476), 3 states have internal predecessors, (476), 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) [2024-11-27 23:29:12,242 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:12,242 INFO L206 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] [2024-11-27 23:29:12,242 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-27 23:29:12,243 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-27 23:29:12,243 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:12,243 INFO L85 PathProgramCache]: Analyzing trace with hash -2041699509, now seen corresponding path program 1 times [2024-11-27 23:29:12,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:12,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57149427] [2024-11-27 23:29:12,243 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:12,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:29:12,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:29:12,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:29:12,289 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57149427] [2024-11-27 23:29:12,289 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57149427] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:29:12,289 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:29:12,289 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:29:12,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900352336] [2024-11-27 23:29:12,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:29:12,290 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:29:12,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:29:12,290 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:29:12,290 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:29:12,345 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-27 23:29:12,346 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 160 places, 158 transitions, 387 flow. Second operand has 3 states, 3 states have (on average 158.66666666666666) internal successors, (476), 3 states have internal predecessors, (476), 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) [2024-11-27 23:29:12,347 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:29:12,347 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-27 23:29:12,347 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:14,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][123], [220#true, 200#true, 59#L1024true, 3#L1023-6true, 198#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true]) [2024-11-27 23:29:14,555 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:29:14,555 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:14,555 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:14,555 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:14,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][123], [220#true, 200#true, 3#L1023-6true, 198#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true, 119#L1024-3true]) [2024-11-27 23:29:14,555 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-27 23:29:14,555 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-27 23:29:14,555 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:29:14,555 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:29:14,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][144], [220#true, 200#true, 3#L1023-6true, 165#L1023-6true, 198#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true]) [2024-11-27 23:29:14,556 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:14,556 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:14,556 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:14,556 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:15,711 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][123], [220#true, 200#true, 199#true, 3#L1023-6true, 50#$Ultimate##0true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true, 119#L1024-3true]) [2024-11-27 23:29:15,711 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-27 23:29:15,711 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][123], [220#true, 200#true, 59#L1024true, 199#true, 3#L1023-6true, 50#$Ultimate##0true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true]) [2024-11-27 23:29:15,712 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][144], [220#true, 200#true, 199#true, 3#L1023-6true, 165#L1023-6true, 50#$Ultimate##0true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true]) [2024-11-27 23:29:15,712 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-27 23:29:15,712 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:15,860 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][123], [220#true, 200#true, 199#true, 3#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true, 10#L1022-3true, 119#L1024-3true]) [2024-11-27 23:29:15,860 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-27 23:29:15,860 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-27 23:29:15,860 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-27 23:29:15,860 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-27 23:29:15,860 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][123], [220#true, 200#true, 59#L1024true, 199#true, 3#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true, 10#L1022-3true]) [2024-11-27 23:29:15,860 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-27 23:29:15,860 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-27 23:29:15,860 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-27 23:29:15,860 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-27 23:29:15,861 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][144], [220#true, 200#true, 199#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true, 10#L1022-3true]) [2024-11-27 23:29:15,861 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:15,861 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:15,861 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:15,861 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:15,967 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][144], [220#true, 200#true, 199#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:15,967 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:15,967 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:15,967 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:15,967 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:16,617 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][144], [220#true, 200#true, 199#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 97#L1024-3true, 215#true, 197#true]) [2024-11-27 23:29:16,617 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-27 23:29:16,617 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-27 23:29:16,617 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:16,617 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:16,913 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][81], [220#true, 200#true, 59#L1024true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 97#L1024-3true, 215#true, 197#true]) [2024-11-27 23:29:16,913 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-27 23:29:16,913 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-27 23:29:16,913 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-27 23:29:16,913 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-27 23:29:16,931 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][81], [220#true, 200#true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 97#L1024-3true, 215#true, 197#true, 119#L1024-3true]) [2024-11-27 23:29:16,931 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-27 23:29:16,931 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-27 23:29:16,931 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-27 23:29:16,931 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-27 23:29:17,048 INFO L124 PetriNetUnfolderBase]: 12759/36915 cut-off events. [2024-11-27 23:29:17,048 INFO L125 PetriNetUnfolderBase]: For 13420/14713 co-relation queries the response was YES. [2024-11-27 23:29:17,160 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66156 conditions, 36915 events. 12759/36915 cut-off events. For 13420/14713 co-relation queries the response was YES. Maximal size of possible extension queue 1348. Compared 458486 event pairs, 7362 based on Foata normal form. 32/32531 useless extension candidates. Maximal degree in co-relation 49690. Up to 14518 conditions per place. [2024-11-27 23:29:17,293 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 36 selfloop transitions, 11 changer transitions 0/176 dead transitions. [2024-11-27 23:29:17,293 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 176 transitions, 548 flow [2024-11-27 23:29:17,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:29:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:29:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 512 transitions. [2024-11-27 23:29:17,295 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8752136752136752 [2024-11-27 23:29:17,295 INFO L175 Difference]: Start difference. First operand has 160 places, 158 transitions, 387 flow. Second operand 3 states and 512 transitions. [2024-11-27 23:29:17,295 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 176 transitions, 548 flow [2024-11-27 23:29:17,379 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 176 transitions, 526 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:29:17,381 INFO L231 Difference]: Finished difference. Result has 162 places, 167 transitions, 469 flow [2024-11-27 23:29:17,381 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=373, PETRI_DIFFERENCE_MINUEND_PLACES=158, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=158, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=469, PETRI_PLACES=162, PETRI_TRANSITIONS=167} [2024-11-27 23:29:17,382 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 1 predicate places. [2024-11-27 23:29:17,382 INFO L471 AbstractCegarLoop]: Abstraction has has 162 places, 167 transitions, 469 flow [2024-11-27 23:29:17,382 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 158.66666666666666) internal successors, (476), 3 states have internal predecessors, (476), 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) [2024-11-27 23:29:17,383 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:17,383 INFO L206 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] [2024-11-27 23:29:17,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-27 23:29:17,383 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-27 23:29:17,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:17,383 INFO L85 PathProgramCache]: Analyzing trace with hash 455032048, now seen corresponding path program 1 times [2024-11-27 23:29:17,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:17,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963638374] [2024-11-27 23:29:17,383 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:17,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:29:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-27 23:29:17,415 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:29:17,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963638374] [2024-11-27 23:29:17,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1963638374] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:29:17,416 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:29:17,416 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:29:17,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807701489] [2024-11-27 23:29:17,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:29:17,417 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:29:17,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:29:17,417 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:29:17,417 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:29:17,455 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 159 out of 195 [2024-11-27 23:29:17,456 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 167 transitions, 469 flow. Second operand has 3 states, 3 states have (on average 160.0) internal successors, (480), 3 states have internal predecessors, (480), 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) [2024-11-27 23:29:17,456 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:29:17,456 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 159 of 195 [2024-11-27 23:29:17,456 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:19,195 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 165#L1023-6true, 3#L1023-6true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-27 23:29:19,195 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:19,195 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:19,195 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:19,195 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:19,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][84], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 165#L1023-6true, 175#L1024true, 198#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-27 23:29:19,878 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:29:19,878 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:19,878 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:19,878 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:20,019 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][84], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 165#L1023-6true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 127#L1024-3true, 197#true]) [2024-11-27 23:29:20,019 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-27 23:29:20,019 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:29:20,019 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-27 23:29:20,019 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-27 23:29:22,620 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][179], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 225#true, 220#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 162#L1023-5true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true, 23#L1023-5true]) [2024-11-27 23:29:22,621 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-11-27 23:29:22,621 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-27 23:29:22,621 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-27 23:29:22,621 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-27 23:29:22,654 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 199#true, 165#L1023-6true, 3#L1023-6true, 11#L1039true, 50#$Ultimate##0true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-27 23:29:22,654 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-27 23:29:22,654 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:22,654 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:22,655 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-27 23:29:22,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 199#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true, 10#L1022-3true]) [2024-11-27 23:29:22,893 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:22,893 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:22,893 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:22,893 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:23,157 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][84], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 199#true, 175#L1024true, 165#L1023-6true, 11#L1039true, 50#$Ultimate##0true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-27 23:29:23,158 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:23,158 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:23,158 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:23,158 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:23,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][84], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 199#true, 165#L1023-6true, 11#L1039true, 50#$Ultimate##0true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 127#L1024-3true, 197#true]) [2024-11-27 23:29:23,264 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-27 23:29:23,264 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-27 23:29:23,265 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-27 23:29:23,265 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-27 23:29:23,326 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][179], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 201#true, 220#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 162#L1023-5true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 97#L1024-3true, 197#true]) [2024-11-27 23:29:23,326 INFO L294 olderBase$Statistics]: this new event has 138 ancestors and is not cut-off event [2024-11-27 23:29:23,326 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-11-27 23:29:23,326 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-11-27 23:29:23,326 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-11-27 23:29:23,373 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][84], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 199#true, 175#L1024true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true, 10#L1022-3true]) [2024-11-27 23:29:23,373 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-27 23:29:23,373 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-27 23:29:23,373 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-27 23:29:23,373 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-27 23:29:23,473 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][84], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 199#true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 127#L1024-3true, 197#true, 10#L1022-3true]) [2024-11-27 23:29:23,473 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-27 23:29:23,473 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-27 23:29:23,473 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-27 23:29:23,473 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-27 23:29:23,682 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 199#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true, 23#L1023-5true]) [2024-11-27 23:29:23,682 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:23,682 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:23,682 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:23,682 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:24,317 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 227#(= |#race~data~0| 0), 200#true, 199#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 97#L1024-3true, 197#true]) [2024-11-27 23:29:24,317 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-27 23:29:24,317 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:24,317 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:24,317 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-27 23:29:25,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][81], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 220#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 227#(= |#race~data~0| 0), 200#true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 97#L1024-3true, 127#L1024-3true, 197#true]) [2024-11-27 23:29:25,404 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-27 23:29:25,404 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-27 23:29:25,404 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-27 23:29:25,404 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-27 23:29:25,686 INFO L124 PetriNetUnfolderBase]: 22617/62276 cut-off events. [2024-11-27 23:29:25,686 INFO L125 PetriNetUnfolderBase]: For 41780/42614 co-relation queries the response was YES. [2024-11-27 23:29:25,888 INFO L83 FinitePrefix]: Finished finitePrefix Result has 126134 conditions, 62276 events. 22617/62276 cut-off events. For 41780/42614 co-relation queries the response was YES. Maximal size of possible extension queue 2138. Compared 801609 event pairs, 9153 based on Foata normal form. 18/54559 useless extension candidates. Maximal degree in co-relation 101030. Up to 19712 conditions per place. [2024-11-27 23:29:26,108 INFO L140 encePairwiseOnDemand]: 188/195 looper letters, 38 selfloop transitions, 17 changer transitions 0/188 dead transitions. [2024-11-27 23:29:26,108 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 188 transitions, 683 flow [2024-11-27 23:29:26,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:29:26,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-27 23:29:26,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 514 transitions. [2024-11-27 23:29:26,110 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8786324786324786 [2024-11-27 23:29:26,110 INFO L175 Difference]: Start difference. First operand has 162 places, 167 transitions, 469 flow. Second operand 3 states and 514 transitions. [2024-11-27 23:29:26,110 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 188 transitions, 683 flow [2024-11-27 23:29:26,408 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 162 places, 188 transitions, 647 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:29:26,409 INFO L231 Difference]: Finished difference. Result has 164 places, 180 transitions, 617 flow [2024-11-27 23:29:26,409 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=447, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=167, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=617, PETRI_PLACES=164, PETRI_TRANSITIONS=180} [2024-11-27 23:29:26,410 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 3 predicate places. [2024-11-27 23:29:26,410 INFO L471 AbstractCegarLoop]: Abstraction has has 164 places, 180 transitions, 617 flow [2024-11-27 23:29:26,410 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 160.0) internal successors, (480), 3 states have internal predecessors, (480), 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) [2024-11-27 23:29:26,410 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:26,410 INFO L206 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] [2024-11-27 23:29:26,410 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-27 23:29:26,410 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-27 23:29:26,411 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:26,411 INFO L85 PathProgramCache]: Analyzing trace with hash -785204365, now seen corresponding path program 1 times [2024-11-27 23:29:26,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:26,411 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367443683] [2024-11-27 23:29:26,411 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:26,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:29:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-27 23:29:26,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:29:26,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367443683] [2024-11-27 23:29:26,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367443683] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:29:26,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:29:26,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:29:26,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519877418] [2024-11-27 23:29:26,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:29:26,500 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 23:29:26,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:29:26,501 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 23:29:26,501 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:29:26,610 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-27 23:29:26,611 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 180 transitions, 617 flow. Second operand has 5 states, 5 states have (on average 158.6) internal successors, (793), 5 states have internal predecessors, (793), 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) [2024-11-27 23:29:26,611 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:29:26,611 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-27 23:29:26,611 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:28,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][162], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 227#(= |#race~data~0| 0), 200#true, Black: 225#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-27 23:29:28,605 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:28,605 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:28,605 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:28,605 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:32,239 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][162], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 227#(= |#race~data~0| 0), 200#true, Black: 225#true, 199#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, 50#$Ultimate##0true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-27 23:29:32,240 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-27 23:29:32,240 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:32,240 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-27 23:29:32,240 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:33,821 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,822 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,822 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,822 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,822 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,826 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 174#L1023-5true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,826 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:33,826 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:33,826 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:33,826 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:33,827 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,827 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,827 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,827 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,827 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,828 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,828 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,828 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,828 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,828 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,828 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,840 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,840 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:33,840 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:33,840 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:33,840 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:33,841 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,841 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,841 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,841 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,841 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,841 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,841 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,842 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 81#L1023-5true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,842 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:33,842 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:33,842 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:33,842 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:33,843 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 23#L1023-5true]) [2024-11-27 23:29:33,843 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,843 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,843 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,843 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,938 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,938 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,938 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,938 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,938 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,964 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,964 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,964 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,964 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,965 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,965 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,965 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,965 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,965 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,965 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,967 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:33,967 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,967 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:33,967 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:33,967 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:34,060 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 175#L1024true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,060 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,060 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,060 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,060 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,077 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,077 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,077 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,077 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,077 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,096 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 175#L1024true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,096 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,097 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,097 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,097 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,097 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,097 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][170], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 175#L1024true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,097 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:34,097 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:34,097 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:34,098 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:34,098 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][170], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 175#L1024true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true, 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue]) [2024-11-27 23:29:34,098 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,098 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,098 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,098 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,222 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 81#L1023-5true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,222 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:34,222 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:34,222 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:34,222 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:34,224 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 165#L1023-6true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,224 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,224 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,224 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,224 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,224 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,225 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,240 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| 0), 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 174#L1023-5true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,240 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:34,240 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:34,241 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:34,241 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:34,242 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| 0), 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,242 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,242 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,242 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,243 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,243 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,243 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,243 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,243 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,243 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,243 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,258 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][170], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 175#L1024true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,258 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,259 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,259 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,259 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,260 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,260 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,260 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,260 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,260 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,261 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 59#L1024true, 199#true, 3#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,261 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:34,261 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:34,261 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:34,261 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:34,261 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 59#L1024true, 199#true, 3#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,261 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,262 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,262 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,262 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,262 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 59#L1024true, 199#true, 3#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,263 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,263 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,263 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,263 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,263 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,263 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,263 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 23#L1023-5true]) [2024-11-27 23:29:34,263 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,263 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,263 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,263 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,337 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 199#true, 165#L1023-6true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,337 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,337 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,337 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,337 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,345 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| 0), 199#true, 3#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,345 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,345 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,345 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:34,345 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:34,736 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| 0), 59#L1024true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,736 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-27 23:29:34,736 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-27 23:29:34,736 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-27 23:29:34,736 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-27 23:29:34,776 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| 0), 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 23#L1023-5true]) [2024-11-27 23:29:34,777 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-27 23:29:34,777 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-27 23:29:34,777 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-27 23:29:34,777 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-27 23:29:34,777 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-27 23:29:35,102 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][189], [146#L1039-1true, Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 225#true, 201#true, Black: 227#(= |#race~data~0| 0), 162#L1023-5true, 3#L1023-6true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, 119#L1024-3true]) [2024-11-27 23:29:35,102 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-27 23:29:35,102 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-27 23:29:35,102 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-27 23:29:35,102 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-27 23:29:35,779 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][105], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 227#(= |#race~data~0| 0), 200#true, Black: 225#true, 165#L1023-6true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 197#true]) [2024-11-27 23:29:35,779 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-11-27 23:29:35,779 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:35,779 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:35,780 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:35,849 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][105], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 227#(= |#race~data~0| 0), 200#true, Black: 225#true, 165#L1023-6true, 175#L1024true, 198#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-27 23:29:35,850 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-27 23:29:35,850 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:35,850 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:35,850 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:36,129 INFO L124 PetriNetUnfolderBase]: 21900/71044 cut-off events. [2024-11-27 23:29:36,130 INFO L125 PetriNetUnfolderBase]: For 40797/52398 co-relation queries the response was YES. [2024-11-27 23:29:36,470 INFO L83 FinitePrefix]: Finished finitePrefix Result has 136880 conditions, 71044 events. 21900/71044 cut-off events. For 40797/52398 co-relation queries the response was YES. Maximal size of possible extension queue 2213. Compared 995231 event pairs, 11616 based on Foata normal form. 234/61468 useless extension candidates. Maximal degree in co-relation 96927. Up to 18311 conditions per place. [2024-11-27 23:29:37,063 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 32 selfloop transitions, 7 changer transitions 1/193 dead transitions. [2024-11-27 23:29:37,064 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 193 transitions, 724 flow [2024-11-27 23:29:37,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:29:37,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:29:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 983 transitions. [2024-11-27 23:29:37,066 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8401709401709402 [2024-11-27 23:29:37,067 INFO L175 Difference]: Start difference. First operand has 164 places, 180 transitions, 617 flow. Second operand 6 states and 983 transitions. [2024-11-27 23:29:37,067 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 169 places, 193 transitions, 724 flow [2024-11-27 23:29:37,585 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 193 transitions, 690 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-27 23:29:37,587 INFO L231 Difference]: Finished difference. Result has 171 places, 186 transitions, 634 flow [2024-11-27 23:29:37,587 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=583, PETRI_DIFFERENCE_MINUEND_PLACES=162, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=180, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=173, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=634, PETRI_PLACES=171, PETRI_TRANSITIONS=186} [2024-11-27 23:29:37,588 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 10 predicate places. [2024-11-27 23:29:37,588 INFO L471 AbstractCegarLoop]: Abstraction has has 171 places, 186 transitions, 634 flow [2024-11-27 23:29:37,588 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 158.6) internal successors, (793), 5 states have internal predecessors, (793), 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) [2024-11-27 23:29:37,588 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:37,588 INFO L206 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] [2024-11-27 23:29:37,588 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-27 23:29:37,588 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-27 23:29:37,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:37,589 INFO L85 PathProgramCache]: Analyzing trace with hash 74145146, now seen corresponding path program 1 times [2024-11-27 23:29:37,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:37,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028283113] [2024-11-27 23:29:37,589 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:37,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:29:37,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-27 23:29:37,730 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:29:37,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028283113] [2024-11-27 23:29:37,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028283113] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:29:37,730 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:29:37,730 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-27 23:29:37,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372414194] [2024-11-27 23:29:37,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:29:37,731 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:29:37,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:29:37,731 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:29:37,731 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:29:37,828 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 154 out of 195 [2024-11-27 23:29:37,829 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 186 transitions, 634 flow. Second operand has 6 states, 6 states have (on average 156.16666666666666) internal successors, (937), 6 states have internal predecessors, (937), 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) [2024-11-27 23:29:37,830 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:29:37,830 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 154 of 195 [2024-11-27 23:29:37,830 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:38,933 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 127#L1024-3true, 23#L1023-5true]) [2024-11-27 23:29:38,933 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-11-27 23:29:38,933 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:38,933 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:38,933 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:39,342 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][113], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-27 23:29:39,343 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:29:39,343 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:39,343 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:39,343 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:39,708 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 165#L1023-6true, 175#L1024true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-27 23:29:39,709 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:29:39,709 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:39,709 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:39,709 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:39,709 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 165#L1023-6true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-27 23:29:39,709 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:39,709 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:39,709 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:39,709 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:39,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][147], [Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 81#L1023-5true, 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-27 23:29:39,904 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:39,904 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:39,904 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:39,904 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:40,166 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][109], [Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 81#L1023-5true, 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 175#L1024true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-27 23:29:40,166 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,167 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,167 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:40,167 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:40,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 127#L1024-3true, 68#$Ultimate##0true, 23#L1023-5true]) [2024-11-27 23:29:40,748 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,748 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,748 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,748 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,752 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][188], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, Black: 227#(= |#race~data~0| 0), 162#L1023-5true, 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 127#L1024-3true]) [2024-11-27 23:29:40,752 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,752 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,752 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,752 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:40,986 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][188], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, Black: 227#(= |#race~data~0| 0), 162#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 10#L1022-3true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 127#L1024-3true]) [2024-11-27 23:29:40,986 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2024-11-27 23:29:40,986 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-27 23:29:40,986 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-27 23:29:40,986 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-27 23:29:41,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, 175#L1024true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-27 23:29:41,740 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:41,740 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:41,740 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:41,741 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:41,741 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 3#L1023-6true, 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-27 23:29:41,741 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-27 23:29:41,741 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:41,741 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:41,741 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-27 23:29:42,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 16#$Ultimate##0true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,219 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-27 23:29:42,219 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:42,219 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:42,220 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-27 23:29:42,221 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][147], [Black: 227#(= |#race~data~0| 0), 3#L1023-6true, 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 81#L1023-5true, Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-27 23:29:42,221 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-27 23:29:42,221 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:42,221 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:42,221 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-27 23:29:42,247 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 197#true, Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 129#$Ultimate##0true, 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,247 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-27 23:29:42,247 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:42,247 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-27 23:29:42,247 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-27 23:29:42,451 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 106#L1022-3true, 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,451 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,451 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,451 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,451 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,467 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 136#L1022-3true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,467 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,468 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,468 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,468 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 162#L1023-5true, Black: 227#(= |#race~data~0| 0), 97#L1024-3true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 127#L1024-3true]) [2024-11-27 23:29:42,507 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2024-11-27 23:29:42,507 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-27 23:29:42,507 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-27 23:29:42,507 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-27 23:29:42,529 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 16#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,529 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,529 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,529 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,529 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,530 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][109], [Black: 227#(= |#race~data~0| 0), 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 81#L1023-5true, Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-27 23:29:42,530 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,530 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,530 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,530 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 59#L1024true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 197#true, Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 129#$Ultimate##0true, 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,605 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,605 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,605 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-27 23:29:42,605 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-27 23:29:42,751 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 106#L1022-3true, 200#true, 199#true, 175#L1024true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,751 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-27 23:29:42,751 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-27 23:29:42,751 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-27 23:29:42,751 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-27 23:29:42,800 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 59#L1024true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 136#L1022-3true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,800 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-27 23:29:42,800 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-27 23:29:42,800 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-27 23:29:42,801 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-27 23:29:42,851 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, Black: 227#(= |#race~data~0| 0), 162#L1023-5true, 97#L1024-3true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 119#L1024-3true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 175#L1024true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-27 23:29:42,852 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is not cut-off event [2024-11-27 23:29:42,852 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-27 23:29:42,852 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-27 23:29:42,852 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-27 23:29:42,900 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][113], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,900 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:42,900 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:42,900 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:42,900 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:42,917 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:42,917 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:42,917 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:42,917 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:42,917 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,130 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,130 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,130 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,130 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,130 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,134 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,135 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,135 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,135 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,135 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,135 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 174#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,135 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,135 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,135 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,135 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,135 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,136 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,136 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,136 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,150 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][187], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 162#L1023-5true, Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,150 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,150 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,150 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,150 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,152 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,152 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,152 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,152 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,152 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,153 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,153 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,153 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,153 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,153 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,153 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,153 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,153 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 81#L1023-5true, 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,154 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,154 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,154 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,154 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,154 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,154 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,154 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,154 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,154 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,155 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,155 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,155 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,155 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,155 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,236 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,236 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,236 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,236 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,236 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][102], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 59#L1024true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,259 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,259 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,259 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,259 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,268 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][102], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 59#L1024true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,268 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,268 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,268 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,268 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,268 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,271 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,271 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,271 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,271 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,271 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,288 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,288 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,288 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,288 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,289 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,289 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,289 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,289 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,290 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,290 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,391 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,391 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,391 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,391 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,392 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,392 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,392 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-27 23:29:43,392 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-27 23:29:43,403 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,404 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,404 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,404 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,404 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,464 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 162#L1023-5true, Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,464 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,464 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,464 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,464 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,465 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 81#L1023-5true, 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,465 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,465 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,465 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,466 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,466 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,466 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,466 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,466 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,466 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,466 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,467 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,467 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,467 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,467 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,467 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,467 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 165#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,467 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,467 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,468 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,468 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,468 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,469 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,469 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,469 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,469 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,469 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,469 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,469 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,469 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,469 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,470 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,470 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,482 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,483 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,483 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,483 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,483 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,500 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 59#L1024true, 174#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,500 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,500 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,501 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-27 23:29:43,501 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-27 23:29:43,502 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 59#L1024true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,502 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,502 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,502 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,502 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,503 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,503 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,503 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,503 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,503 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,503 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,506 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,506 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,506 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,506 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,506 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,506 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,506 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,507 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,507 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,507 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,507 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,574 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 127#L1024-3true, 23#L1023-5true]) [2024-11-27 23:29:43,574 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-27 23:29:43,574 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,574 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,574 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,574 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,594 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,594 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,595 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,595 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,595 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,595 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 165#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,596 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,596 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,596 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,596 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,606 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,606 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,606 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,606 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,606 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,608 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,608 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,608 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,608 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-27 23:29:43,608 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-27 23:29:43,624 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 119#L1024-3true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,625 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-27 23:29:43,625 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,625 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,625 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,638 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 119#L1024-3true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,638 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-27 23:29:43,638 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-27 23:29:43,638 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,638 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,638 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-27 23:29:43,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 165#L1023-6true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,717 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,717 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-27 23:29:43,717 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,717 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-27 23:29:43,785 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,785 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-27 23:29:43,785 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-27 23:29:43,785 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-27 23:29:43,785 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-27 23:29:43,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 227#(= |#race~data~0| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 119#L1024-3true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 23#L1023-5true]) [2024-11-27 23:29:43,865 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-27 23:29:43,865 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-27 23:29:43,865 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-27 23:29:43,865 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-27 23:29:44,278 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][187], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 162#L1023-5true, Black: 227#(= |#race~data~0| 0), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 119#L1024-3true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-27 23:29:44,278 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-27 23:29:44,278 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-27 23:29:44,278 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-27 23:29:44,278 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-27 23:29:44,444 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, Black: 227#(= |#race~data~0| 0), 162#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 119#L1024-3true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 175#L1024true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-27 23:29:44,444 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-27 23:29:44,444 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-27 23:29:44,444 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-27 23:29:44,444 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-27 23:29:44,567 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L-1-2-->ULTIMATE.startFINAL: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_15|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_25|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_5|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_10|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_5|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_4|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_10|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_15|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_25|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_5|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_6|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_5|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_9|, ULTIMATE.start_main_#t~post17#1=|v_ULTIMATE.start_main_#t~post17#1_5|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~post12#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc8#1.base, ULTIMATE.start_main_~threads_total~0#1, ULTIMATE.start_main_#t~post17#1, ULTIMATE.start_main_#t~nondet15#1][126], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 91#ULTIMATE.startFINALtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 119#L1024-3true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 241#true, 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 127#L1024-3true, 23#L1023-5true]) [2024-11-27 23:29:44,567 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-27 23:29:44,567 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-27 23:29:44,567 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-27 23:29:44,567 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-27 23:29:44,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 165#L1023-6true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-27 23:29:44,627 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-11-27 23:29:44,627 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:44,628 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:44,628 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:44,640 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L-1-2-->ULTIMATE.startFINAL: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_15|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_25|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_5|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_10|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_5|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_4|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_10|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_15|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_25|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_5|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_6|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_5|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_9|, ULTIMATE.start_main_#t~post17#1=|v_ULTIMATE.start_main_#t~post17#1_5|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~post12#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc8#1.base, ULTIMATE.start_main_~threads_total~0#1, ULTIMATE.start_main_#t~post17#1, ULTIMATE.start_main_#t~nondet15#1][126], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 91#ULTIMATE.startFINALtrue, 97#L1024-3true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, 119#L1024-3true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 241#true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-27 23:29:44,640 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-11-27 23:29:44,640 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-27 23:29:44,641 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-27 23:29:44,641 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-27 23:29:44,659 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 175#L1024true, 165#L1023-6true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-27 23:29:44,659 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-27 23:29:44,659 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:44,659 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:44,659 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:44,659 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:44,712 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][102], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 225#true, 59#L1024true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 11#L1039true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-27 23:29:44,712 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-27 23:29:44,712 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:44,712 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:44,712 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:44,718 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][102], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 225#true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 175#L1024true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-27 23:29:44,718 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-27 23:29:44,718 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:44,718 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-27 23:29:44,718 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-27 23:29:44,772 INFO L124 PetriNetUnfolderBase]: 14707/46237 cut-off events. [2024-11-27 23:29:44,772 INFO L125 PetriNetUnfolderBase]: For 23353/28022 co-relation queries the response was YES. [2024-11-27 23:29:44,985 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91602 conditions, 46237 events. 14707/46237 cut-off events. For 23353/28022 co-relation queries the response was YES. Maximal size of possible extension queue 1615. Compared 605673 event pairs, 3889 based on Foata normal form. 50/39022 useless extension candidates. Maximal degree in co-relation 81155. Up to 8455 conditions per place. [2024-11-27 23:29:45,154 INFO L140 encePairwiseOnDemand]: 188/195 looper letters, 34 selfloop transitions, 6 changer transitions 0/191 dead transitions. [2024-11-27 23:29:45,154 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 191 transitions, 705 flow [2024-11-27 23:29:45,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:29:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-27 23:29:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 965 transitions. [2024-11-27 23:29:45,157 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8247863247863247 [2024-11-27 23:29:45,157 INFO L175 Difference]: Start difference. First operand has 171 places, 186 transitions, 634 flow. Second operand 6 states and 965 transitions. [2024-11-27 23:29:45,157 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 191 transitions, 705 flow [2024-11-27 23:29:45,603 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 191 transitions, 693 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-27 23:29:45,604 INFO L231 Difference]: Finished difference. Result has 169 places, 181 transitions, 605 flow [2024-11-27 23:29:45,605 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=593, PETRI_DIFFERENCE_MINUEND_PLACES=164, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=181, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=605, PETRI_PLACES=169, PETRI_TRANSITIONS=181} [2024-11-27 23:29:45,605 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 8 predicate places. [2024-11-27 23:29:45,605 INFO L471 AbstractCegarLoop]: Abstraction has has 169 places, 181 transitions, 605 flow [2024-11-27 23:29:45,606 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 156.16666666666666) internal successors, (937), 6 states have internal predecessors, (937), 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) [2024-11-27 23:29:45,606 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-27 23:29:45,606 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 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] [2024-11-27 23:29:45,606 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-27 23:29:45,606 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-27 23:29:45,607 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:29:45,607 INFO L85 PathProgramCache]: Analyzing trace with hash -1185027522, now seen corresponding path program 1 times [2024-11-27 23:29:45,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:29:45,608 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715975062] [2024-11-27 23:29:45,608 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:29:45,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:29:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:29:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-27 23:29:45,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:29:45,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715975062] [2024-11-27 23:29:45,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [715975062] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:29:45,663 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:29:45,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:29:45,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718444911] [2024-11-27 23:29:45,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:29:45,667 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:29:45,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:29:45,669 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:29:45,669 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:29:45,710 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-27 23:29:45,711 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 181 transitions, 605 flow. Second operand has 3 states, 3 states have (on average 159.0) internal successors, (477), 3 states have internal predecessors, (477), 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) [2024-11-27 23:29:45,711 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-27 23:29:45,711 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-27 23:29:45,712 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-27 23:29:49,069 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([647] L1023-4-->L1023-5: Formula: (= |v_threadThread1of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][187], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), 47#L1023-6true, 66#L1022-3true, 174#L1023-5true, 197#true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, Black: 215#true, 249#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-11-27 23:29:49,069 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-27 23:29:49,070 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:49,070 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:49,070 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:49,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][206], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, Black: 227#(= |#race~data~0| 0), 162#L1023-5true, 3#L1023-6true, 50#$Ultimate##0true, 197#true, 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 165#L1023-6true, 249#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-27 23:29:49,775 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2024-11-27 23:29:49,775 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-27 23:29:49,775 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-27 23:29:49,775 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-27 23:29:49,776 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][207], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), 162#L1023-5true, 3#L1023-6true, 50#$Ultimate##0true, 197#true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 199#true, 249#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-27 23:29:49,776 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2024-11-27 23:29:49,776 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-27 23:29:49,776 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-27 23:29:49,776 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-27 23:29:50,239 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([647] L1023-4-->L1023-5: Formula: (= |v_threadThread1of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][137], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), 66#L1022-3true, 155#L1024true, 174#L1023-5true, 197#true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, Black: 215#true, 249#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-11-27 23:29:50,239 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-27 23:29:50,239 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-27 23:29:50,239 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-27 23:29:50,239 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-27 23:29:50,244 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([647] L1023-4-->L1023-5: Formula: (= |v_threadThread1of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][137], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), 66#L1022-3true, 97#L1024-3true, 174#L1023-5true, 197#true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 249#true, Black: 215#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-11-27 23:29:50,244 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2024-11-27 23:29:50,244 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-27 23:29:50,244 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-27 23:29:50,244 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-27 23:29:50,301 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][204], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 162#L1023-5true, Black: 227#(= |#race~data~0| 0), 47#L1023-6true, 197#true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 249#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 129#$Ultimate##0true]) [2024-11-27 23:29:50,301 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2024-11-27 23:29:50,301 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-27 23:29:50,302 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-27 23:29:50,302 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-27 23:29:50,332 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, Black: 225#true, 165#L1023-6true, 3#L1023-6true, 11#L1039true, 249#true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-27 23:29:50,332 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:50,332 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:50,332 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:50,333 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:50,333 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][103], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 200#true, Black: 225#true, 3#L1023-6true, 11#L1039true, 249#true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-27 23:29:50,333 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:50,334 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:50,334 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:50,334 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:50,334 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([545] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, Black: 225#true, 3#L1023-6true, 165#L1023-6true, 11#L1039true, 249#true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-27 23:29:50,334 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-27 23:29:50,334 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:50,334 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:50,334 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-27 23:29:50,334 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-27 23:29:50,413 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][206], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 162#L1023-5true, Black: 227#(= |#race~data~0| 0), 3#L1023-6true, 197#true, 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 10#L1022-3true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 165#L1023-6true, 249#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-27 23:29:50,413 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,413 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,413 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,413 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,414 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][207], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 162#L1023-5true, Black: 227#(= |#race~data~0| 0), 3#L1023-6true, 197#true, 10#L1022-3true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 249#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-27 23:29:50,415 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,415 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,415 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,415 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,887 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][194], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), 251#(= |threadThread2of3ForFork0_#t~nondet5| |#race~data~0|), 3#L1023-6true, 66#L1022-3true, 197#true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 23#L1023-5true]) [2024-11-27 23:29:50,888 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,888 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,888 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,888 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,891 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][193], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, Black: 227#(= |#race~data~0| 0), 251#(= |threadThread2of3ForFork0_#t~nondet5| |#race~data~0|), 3#L1023-6true, 66#L1022-3true, 197#true, 158#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 165#L1023-6true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 23#L1023-5true]) [2024-11-27 23:29:50,891 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,891 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,891 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,891 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,926 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][204], [Black: 222#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 201#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| 0), 162#L1023-5true, 47#L1023-6true, 197#true, 146#L1039-1true, 136#L1022-3true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 249#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-27 23:29:50,926 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,926 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,926 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-27 23:29:50,926 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event