./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/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_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd --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-826ab2b [2024-11-13 15:10:25,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:10:26,002 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-13 15:10:26,008 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:10:26,008 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:10:26,045 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:10:26,046 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:10:26,046 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:10:26,047 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:10:26,048 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:10:26,048 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:10:26,049 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:10:26,049 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:10:26,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:10:26,050 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:10:26,050 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 15:10:26,051 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:10:26,051 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 15:10:26,051 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:10:26,051 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:10:26,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:10:26,052 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:10:26,052 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-13 15:10:26,052 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:10:26,052 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 15:10:26,052 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 15:10:26,052 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:10:26,052 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:10:26,052 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:10:26,052 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:10:26,053 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:10:26,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:10:26,053 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:10:26,053 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:10:26,053 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 15:10:26,053 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 15:10:26,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 15:10:26,053 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:10:26,053 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:10:26,053 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:10:26,054 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:10:26,054 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_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd 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 [2024-11-13 15:10:26,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:10:26,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:10:26,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:10:26,457 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:10:26,458 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:10:26,459 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i Unable to find full path for "g++" [2024-11-13 15:10:28,625 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:10:29,083 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:10:29,087 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i [2024-11-13 15:10:29,122 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/data/f8dafbf04/f4d90d0f4aba43ffa5d02348ed9cbab4/FLAGef8b6d890 [2024-11-13 15:10:29,145 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/data/f8dafbf04/f4d90d0f4aba43ffa5d02348ed9cbab4 [2024-11-13 15:10:29,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:10:29,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:10:29,155 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:10:29,155 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:10:29,161 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:10:29,162 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:29,163 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71aa9698 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29, skipping insertion in model container [2024-11-13 15:10:29,164 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:29,210 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:10:29,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:10:29,813 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 15:10:29,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:10:29,960 INFO L204 MainTranslator]: Completed translation [2024-11-13 15:10:29,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29 WrapperNode [2024-11-13 15:10:29,960 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:10:29,962 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 15:10:29,962 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 15:10:29,962 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 15:10:29,972 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,000 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,044 INFO L138 Inliner]: procedures = 268, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 81 [2024-11-13 15:10:30,044 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 15:10:30,049 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 15:10:30,049 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 15:10:30,049 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 15:10:30,062 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,067 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,067 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,077 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,081 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,083 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,084 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,087 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 15:10:30,088 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 15:10:30,089 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 15:10:30,089 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 15:10:30,090 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (1/1) ... [2024-11-13 15:10:30,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:10:30,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:10:30,134 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 15:10:30,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc642f07-6ddf-4c08-a9a7-fbaa0a5d0983/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 15:10:30,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 15:10:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 15:10:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 15:10:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 15:10:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 15:10:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 15:10:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 15:10:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 15:10:30,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 15:10:30,171 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-13 15:10:30,171 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-13 15:10:30,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 15:10:30,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 15:10:30,173 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 15:10:30,340 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 15:10:30,343 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 15:10:30,644 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 15:10:30,645 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 15:10:30,671 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 15:10:30,672 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 15:10:30,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:10:30 BoogieIcfgContainer [2024-11-13 15:10:30,673 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 15:10:30,676 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 15:10:30,676 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 15:10:30,682 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 15:10:30,683 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 03:10:29" (1/3) ... [2024-11-13 15:10:30,683 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64026f78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:10:30, skipping insertion in model container [2024-11-13 15:10:30,684 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:10:29" (2/3) ... [2024-11-13 15:10:30,684 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64026f78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:10:30, skipping insertion in model container [2024-11-13 15:10:30,684 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:10:30" (3/3) ... [2024-11-13 15:10:30,686 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-array-dynamic-race-3.i [2024-11-13 15:10:30,707 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 15:10:30,709 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG thread-join-array-dynamic-race-3.i that has 2 procedures, 104 locations, 1 initial locations, 2 loop locations, and 5 error locations. [2024-11-13 15:10:30,710 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-13 15:10:30,856 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-13 15:10:30,913 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 127 places, 126 transitions, 266 flow [2024-11-13 15:10:31,107 INFO L124 PetriNetUnfolderBase]: 9/237 cut-off events. [2024-11-13 15:10:31,110 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-11-13 15:10:31,122 INFO L83 FinitePrefix]: Finished finitePrefix Result has 250 conditions, 237 events. 9/237 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 604 event pairs, 0 based on Foata normal form. 0/209 useless extension candidates. Maximal degree in co-relation 122. Up to 8 conditions per place. [2024-11-13 15:10:31,123 INFO L82 GeneralOperation]: Start removeDead. Operand has 127 places, 126 transitions, 266 flow [2024-11-13 15:10:31,130 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 126 places, 125 transitions, 263 flow [2024-11-13 15:10:31,146 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 15:10:31,164 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;@2bbf3b9f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 15:10:31,164 INFO L334 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-11-13 15:10:31,207 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-13 15:10:31,207 INFO L124 PetriNetUnfolderBase]: 2/50 cut-off events. [2024-11-13 15:10:31,207 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-13 15:10:31,208 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:31,208 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:31,209 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)] === [2024-11-13 15:10:31,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:31,220 INFO L85 PathProgramCache]: Analyzing trace with hash 912292116, now seen corresponding path program 1 times [2024-11-13 15:10:31,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:31,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144541394] [2024-11-13 15:10:31,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:31,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:32,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:32,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:32,817 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144541394] [2024-11-13 15:10:32,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144541394] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:32,818 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:32,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:10:32,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223092967] [2024-11-13 15:10:32,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:32,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:10:32,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:32,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:10:32,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:10:33,276 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 126 [2024-11-13 15:10:33,284 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 125 transitions, 263 flow. Second operand has 6 states, 6 states have (on average 94.5) internal successors, (567), 6 states have internal predecessors, (567), 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) [2024-11-13 15:10:33,284 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:33,285 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 126 [2024-11-13 15:10:33,287 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:33,693 INFO L124 PetriNetUnfolderBase]: 122/719 cut-off events. [2024-11-13 15:10:33,694 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-13 15:10:33,702 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1017 conditions, 719 events. 122/719 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 4268 event pairs, 75 based on Foata normal form. 19/657 useless extension candidates. Maximal degree in co-relation 735. Up to 244 conditions per place. [2024-11-13 15:10:33,710 INFO L140 encePairwiseOnDemand]: 117/126 looper letters, 32 selfloop transitions, 5 changer transitions 1/129 dead transitions. [2024-11-13 15:10:33,711 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 130 places, 129 transitions, 345 flow [2024-11-13 15:10:33,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:10:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:10:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 599 transitions. [2024-11-13 15:10:33,742 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7923280423280423 [2024-11-13 15:10:33,747 INFO L175 Difference]: Start difference. First operand has 126 places, 125 transitions, 263 flow. Second operand 6 states and 599 transitions. [2024-11-13 15:10:33,748 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 130 places, 129 transitions, 345 flow [2024-11-13 15:10:33,760 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 128 places, 129 transitions, 341 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:33,771 INFO L231 Difference]: Finished difference. Result has 128 places, 120 transitions, 259 flow [2024-11-13 15:10:33,774 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=126, PETRI_DIFFERENCE_MINUEND_FLOW=251, PETRI_DIFFERENCE_MINUEND_PLACES=123, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=259, PETRI_PLACES=128, PETRI_TRANSITIONS=120} [2024-11-13 15:10:33,781 INFO L277 CegarLoopForPetriNet]: 126 programPoint places, 2 predicate places. [2024-11-13 15:10:33,782 INFO L471 AbstractCegarLoop]: Abstraction has has 128 places, 120 transitions, 259 flow [2024-11-13 15:10:33,783 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 94.5) internal successors, (567), 6 states have internal predecessors, (567), 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) [2024-11-13 15:10:33,785 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:33,785 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:33,786 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 15:10:33,786 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)] === [2024-11-13 15:10:33,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:33,787 INFO L85 PathProgramCache]: Analyzing trace with hash -95676275, now seen corresponding path program 1 times [2024-11-13 15:10:33,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:33,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526732290] [2024-11-13 15:10:33,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:33,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:34,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:34,523 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:34,523 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526732290] [2024-11-13 15:10:34,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526732290] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:34,523 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:34,523 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:10:34,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869646081] [2024-11-13 15:10:34,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:34,525 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:10:34,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:34,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:10:34,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:10:34,796 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 126 [2024-11-13 15:10:34,797 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 120 transitions, 259 flow. Second operand has 6 states, 6 states have (on average 97.33333333333333) internal successors, (584), 6 states have internal predecessors, (584), 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) [2024-11-13 15:10:34,798 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:34,799 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 126 [2024-11-13 15:10:34,799 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:35,131 INFO L124 PetriNetUnfolderBase]: 129/753 cut-off events. [2024-11-13 15:10:35,132 INFO L125 PetriNetUnfolderBase]: For 27/27 co-relation queries the response was YES. [2024-11-13 15:10:35,135 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1067 conditions, 753 events. 129/753 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 4442 event pairs, 79 based on Foata normal form. 0/673 useless extension candidates. Maximal degree in co-relation 801. Up to 236 conditions per place. [2024-11-13 15:10:35,141 INFO L140 encePairwiseOnDemand]: 120/126 looper letters, 31 selfloop transitions, 5 changer transitions 0/129 dead transitions. [2024-11-13 15:10:35,142 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 129 transitions, 349 flow [2024-11-13 15:10:35,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:10:35,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:10:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 613 transitions. [2024-11-13 15:10:35,150 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8108465608465608 [2024-11-13 15:10:35,150 INFO L175 Difference]: Start difference. First operand has 128 places, 120 transitions, 259 flow. Second operand 6 states and 613 transitions. [2024-11-13 15:10:35,150 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 129 transitions, 349 flow [2024-11-13 15:10:35,152 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 129 transitions, 339 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-13 15:10:35,157 INFO L231 Difference]: Finished difference. Result has 126 places, 119 transitions, 257 flow [2024-11-13 15:10:35,158 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=126, PETRI_DIFFERENCE_MINUEND_FLOW=247, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=257, PETRI_PLACES=126, PETRI_TRANSITIONS=119} [2024-11-13 15:10:35,160 INFO L277 CegarLoopForPetriNet]: 126 programPoint places, 0 predicate places. [2024-11-13 15:10:35,160 INFO L471 AbstractCegarLoop]: Abstraction has has 126 places, 119 transitions, 257 flow [2024-11-13 15:10:35,161 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 97.33333333333333) internal successors, (584), 6 states have internal predecessors, (584), 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) [2024-11-13 15:10:35,162 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:35,162 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:35,162 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 15:10:35,162 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 15:10:35,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:35,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1515800360, now seen corresponding path program 1 times [2024-11-13 15:10:35,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:35,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075097307] [2024-11-13 15:10:35,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:35,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:35,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:35,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:35,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075097307] [2024-11-13 15:10:35,263 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2075097307] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:35,263 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:35,263 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:10:35,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444644224] [2024-11-13 15:10:35,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:35,264 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:10:35,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:35,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:10:35,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:10:35,291 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 126 [2024-11-13 15:10:35,292 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 119 transitions, 257 flow. Second operand has 3 states, 3 states have (on average 109.66666666666667) internal successors, (329), 3 states have internal predecessors, (329), 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) [2024-11-13 15:10:35,292 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:35,293 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 126 [2024-11-13 15:10:35,293 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:35,505 INFO L124 PetriNetUnfolderBase]: 117/687 cut-off events. [2024-11-13 15:10:35,505 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-13 15:10:35,508 INFO L83 FinitePrefix]: Finished finitePrefix Result has 947 conditions, 687 events. 117/687 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 4069 event pairs, 74 based on Foata normal form. 0/616 useless extension candidates. Maximal degree in co-relation 714. Up to 190 conditions per place. [2024-11-13 15:10:35,514 INFO L140 encePairwiseOnDemand]: 120/126 looper letters, 18 selfloop transitions, 5 changer transitions 0/127 dead transitions. [2024-11-13 15:10:35,514 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 127 transitions, 321 flow [2024-11-13 15:10:35,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:10:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:10:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 348 transitions. [2024-11-13 15:10:35,519 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9206349206349206 [2024-11-13 15:10:35,519 INFO L175 Difference]: Start difference. First operand has 126 places, 119 transitions, 257 flow. Second operand 3 states and 348 transitions. [2024-11-13 15:10:35,519 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 127 transitions, 321 flow [2024-11-13 15:10:35,521 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 127 transitions, 311 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-13 15:10:35,531 INFO L231 Difference]: Finished difference. Result has 125 places, 123 transitions, 285 flow [2024-11-13 15:10:35,531 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=126, PETRI_DIFFERENCE_MINUEND_FLOW=247, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=285, PETRI_PLACES=125, PETRI_TRANSITIONS=123} [2024-11-13 15:10:35,533 INFO L277 CegarLoopForPetriNet]: 126 programPoint places, -1 predicate places. [2024-11-13 15:10:35,533 INFO L471 AbstractCegarLoop]: Abstraction has has 125 places, 123 transitions, 285 flow [2024-11-13 15:10:35,533 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 109.66666666666667) internal successors, (329), 3 states have internal predecessors, (329), 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) [2024-11-13 15:10:35,533 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:35,537 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:35,537 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 15:10:35,537 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)] === [2024-11-13 15:10:35,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:35,538 INFO L85 PathProgramCache]: Analyzing trace with hash -482266156, now seen corresponding path program 1 times [2024-11-13 15:10:35,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:35,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032768153] [2024-11-13 15:10:35,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:35,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:35,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:35,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:35,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032768153] [2024-11-13 15:10:35,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2032768153] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:35,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:35,606 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:10:35,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131161724] [2024-11-13 15:10:35,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:35,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:10:35,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:35,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:10:35,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:10:35,639 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 126 [2024-11-13 15:10:35,640 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 123 transitions, 285 flow. Second operand has 3 states, 3 states have (on average 111.0) internal successors, (333), 3 states have internal predecessors, (333), 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) [2024-11-13 15:10:35,641 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:35,642 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 126 [2024-11-13 15:10:35,642 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:35,926 INFO L124 PetriNetUnfolderBase]: 177/997 cut-off events. [2024-11-13 15:10:35,926 INFO L125 PetriNetUnfolderBase]: For 199/199 co-relation queries the response was YES. [2024-11-13 15:10:35,930 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1594 conditions, 997 events. 177/997 cut-off events. For 199/199 co-relation queries the response was YES. Maximal size of possible extension queue 63. Compared 6712 event pairs, 57 based on Foata normal form. 0/912 useless extension candidates. Maximal degree in co-relation 1310. Up to 180 conditions per place. [2024-11-13 15:10:35,936 INFO L140 encePairwiseOnDemand]: 121/126 looper letters, 17 selfloop transitions, 6 changer transitions 0/131 dead transitions. [2024-11-13 15:10:35,936 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 131 transitions, 357 flow [2024-11-13 15:10:35,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:10:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:10:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 351 transitions. [2024-11-13 15:10:35,940 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9285714285714286 [2024-11-13 15:10:35,940 INFO L175 Difference]: Start difference. First operand has 125 places, 123 transitions, 285 flow. Second operand 3 states and 351 transitions. [2024-11-13 15:10:35,941 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 131 transitions, 357 flow [2024-11-13 15:10:35,945 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 131 transitions, 343 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:35,950 INFO L231 Difference]: Finished difference. Result has 127 places, 127 transitions, 323 flow [2024-11-13 15:10:35,954 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=126, PETRI_DIFFERENCE_MINUEND_FLOW=275, PETRI_DIFFERENCE_MINUEND_PLACES=123, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=323, PETRI_PLACES=127, PETRI_TRANSITIONS=127} [2024-11-13 15:10:35,955 INFO L277 CegarLoopForPetriNet]: 126 programPoint places, 1 predicate places. [2024-11-13 15:10:35,956 INFO L471 AbstractCegarLoop]: Abstraction has has 127 places, 127 transitions, 323 flow [2024-11-13 15:10:35,957 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 111.0) internal successors, (333), 3 states have internal predecessors, (333), 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) [2024-11-13 15:10:35,957 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:35,957 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:35,957 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 15:10:35,958 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 15:10:35,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:35,958 INFO L85 PathProgramCache]: Analyzing trace with hash 1081536351, now seen corresponding path program 1 times [2024-11-13 15:10:35,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:35,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807405277] [2024-11-13 15:10:35,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:35,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:35,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:36,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:36,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:36,014 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807405277] [2024-11-13 15:10:36,014 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807405277] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:36,014 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:36,014 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:10:36,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632324882] [2024-11-13 15:10:36,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:36,015 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:10:36,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:36,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:10:36,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:10:36,038 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 126 [2024-11-13 15:10:36,039 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 127 places, 127 transitions, 323 flow. Second operand has 3 states, 3 states have (on average 109.66666666666667) internal successors, (329), 3 states have internal predecessors, (329), 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) [2024-11-13 15:10:36,039 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:36,039 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 126 [2024-11-13 15:10:36,039 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:36,336 INFO L124 PetriNetUnfolderBase]: 237/1388 cut-off events. [2024-11-13 15:10:36,336 INFO L125 PetriNetUnfolderBase]: For 815/830 co-relation queries the response was YES. [2024-11-13 15:10:36,341 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2525 conditions, 1388 events. 237/1388 cut-off events. For 815/830 co-relation queries the response was YES. Maximal size of possible extension queue 91. Compared 10850 event pairs, 95 based on Foata normal form. 0/1272 useless extension candidates. Maximal degree in co-relation 2092. Up to 355 conditions per place. [2024-11-13 15:10:36,346 INFO L140 encePairwiseOnDemand]: 120/126 looper letters, 19 selfloop transitions, 10 changer transitions 0/136 dead transitions. [2024-11-13 15:10:36,346 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 136 transitions, 424 flow [2024-11-13 15:10:36,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:10:36,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:10:36,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 347 transitions. [2024-11-13 15:10:36,350 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.917989417989418 [2024-11-13 15:10:36,350 INFO L175 Difference]: Start difference. First operand has 127 places, 127 transitions, 323 flow. Second operand 3 states and 347 transitions. [2024-11-13 15:10:36,350 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 136 transitions, 424 flow [2024-11-13 15:10:36,357 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 136 transitions, 406 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:36,360 INFO L231 Difference]: Finished difference. Result has 129 places, 133 transitions, 393 flow [2024-11-13 15:10:36,360 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=126, PETRI_DIFFERENCE_MINUEND_FLOW=311, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=393, PETRI_PLACES=129, PETRI_TRANSITIONS=133} [2024-11-13 15:10:36,363 INFO L277 CegarLoopForPetriNet]: 126 programPoint places, 3 predicate places. [2024-11-13 15:10:36,363 INFO L471 AbstractCegarLoop]: Abstraction has has 129 places, 133 transitions, 393 flow [2024-11-13 15:10:36,363 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 109.66666666666667) internal successors, (329), 3 states have internal predecessors, (329), 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) [2024-11-13 15:10:36,363 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:36,363 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:36,364 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-13 15:10:36,364 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)] === [2024-11-13 15:10:36,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:36,364 INFO L85 PathProgramCache]: Analyzing trace with hash 61878858, now seen corresponding path program 1 times [2024-11-13 15:10:36,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:36,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979777784] [2024-11-13 15:10:36,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:36,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:36,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:36,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:36,519 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979777784] [2024-11-13 15:10:36,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [979777784] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:36,519 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:36,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:10:36,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691866581] [2024-11-13 15:10:36,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:36,520 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:10:36,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:36,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:10:36,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:10:36,637 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 126 [2024-11-13 15:10:36,638 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 133 transitions, 393 flow. Second operand has 5 states, 5 states have (on average 105.6) internal successors, (528), 5 states have internal predecessors, (528), 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) [2024-11-13 15:10:36,638 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:36,639 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 126 [2024-11-13 15:10:36,639 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:37,021 INFO L124 PetriNetUnfolderBase]: 307/1797 cut-off events. [2024-11-13 15:10:37,022 INFO L125 PetriNetUnfolderBase]: For 890/986 co-relation queries the response was YES. [2024-11-13 15:10:37,028 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3247 conditions, 1797 events. 307/1797 cut-off events. For 890/986 co-relation queries the response was YES. Maximal size of possible extension queue 97. Compared 14722 event pairs, 135 based on Foata normal form. 5/1673 useless extension candidates. Maximal degree in co-relation 2659. Up to 383 conditions per place. [2024-11-13 15:10:37,035 INFO L140 encePairwiseOnDemand]: 118/126 looper letters, 23 selfloop transitions, 7 changer transitions 1/145 dead transitions. [2024-11-13 15:10:37,035 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 134 places, 145 transitions, 480 flow [2024-11-13 15:10:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:10:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:10:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 656 transitions. [2024-11-13 15:10:37,038 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8677248677248677 [2024-11-13 15:10:37,038 INFO L175 Difference]: Start difference. First operand has 129 places, 133 transitions, 393 flow. Second operand 6 states and 656 transitions. [2024-11-13 15:10:37,039 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 134 places, 145 transitions, 480 flow [2024-11-13 15:10:37,045 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 145 transitions, 460 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:37,047 INFO L231 Difference]: Finished difference. Result has 136 places, 138 transitions, 420 flow [2024-11-13 15:10:37,048 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=126, PETRI_DIFFERENCE_MINUEND_FLOW=373, PETRI_DIFFERENCE_MINUEND_PLACES=127, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=133, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=420, PETRI_PLACES=136, PETRI_TRANSITIONS=138} [2024-11-13 15:10:37,049 INFO L277 CegarLoopForPetriNet]: 126 programPoint places, 10 predicate places. [2024-11-13 15:10:37,052 INFO L471 AbstractCegarLoop]: Abstraction has has 136 places, 138 transitions, 420 flow [2024-11-13 15:10:37,053 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 105.6) internal successors, (528), 5 states have internal predecessors, (528), 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) [2024-11-13 15:10:37,053 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:37,054 INFO L204 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] [2024-11-13 15:10:37,054 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-13 15:10:37,054 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)] === [2024-11-13 15:10:37,054 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:37,055 INFO L85 PathProgramCache]: Analyzing trace with hash 1480460472, now seen corresponding path program 1 times [2024-11-13 15:10:37,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:37,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282483515] [2024-11-13 15:10:37,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:37,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:10:37,114 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:10:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:10:37,174 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:10:37,175 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 15:10:37,176 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 9 remaining) [2024-11-13 15:10:37,179 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2024-11-13 15:10:37,179 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2024-11-13 15:10:37,179 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2024-11-13 15:10:37,180 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2024-11-13 15:10:37,180 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 9 remaining) [2024-11-13 15:10:37,180 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2024-11-13 15:10:37,180 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2024-11-13 15:10:37,180 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2024-11-13 15:10:37,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-13 15:10:37,181 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:37,184 WARN L247 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-13 15:10:37,184 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-13 15:10:37,224 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-11-13 15:10:37,228 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 165 places, 162 transitions, 356 flow [2024-11-13 15:10:37,298 INFO L124 PetriNetUnfolderBase]: 19/405 cut-off events. [2024-11-13 15:10:37,299 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-11-13 15:10:37,300 INFO L83 FinitePrefix]: Finished finitePrefix Result has 433 conditions, 405 events. 19/405 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1315 event pairs, 1 based on Foata normal form. 0/355 useless extension candidates. Maximal degree in co-relation 428. Up to 16 conditions per place. [2024-11-13 15:10:37,301 INFO L82 GeneralOperation]: Start removeDead. Operand has 165 places, 162 transitions, 356 flow [2024-11-13 15:10:37,303 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 145 places, 143 transitions, 308 flow [2024-11-13 15:10:37,305 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 15:10:37,305 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;@2bbf3b9f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 15:10:37,305 INFO L334 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-11-13 15:10:37,311 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-13 15:10:37,311 INFO L124 PetriNetUnfolderBase]: 2/50 cut-off events. [2024-11-13 15:10:37,312 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-13 15:10:37,312 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:37,312 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:37,312 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)] === [2024-11-13 15:10:37,313 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:37,313 INFO L85 PathProgramCache]: Analyzing trace with hash 818316613, now seen corresponding path program 1 times [2024-11-13 15:10:37,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:37,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462460655] [2024-11-13 15:10:37,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:37,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:37,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:37,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [462460655] [2024-11-13 15:10:37,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [462460655] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:37,724 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:37,724 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:10:37,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989554230] [2024-11-13 15:10:37,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:37,725 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:10:37,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:37,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:10:37,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:10:37,969 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 162 [2024-11-13 15:10:37,970 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 143 transitions, 308 flow. Second operand has 6 states, 6 states have (on average 122.5) internal successors, (735), 6 states have internal predecessors, (735), 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) [2024-11-13 15:10:37,970 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:37,970 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 162 [2024-11-13 15:10:37,970 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:38,707 INFO L124 PetriNetUnfolderBase]: 783/3039 cut-off events. [2024-11-13 15:10:38,708 INFO L125 PetriNetUnfolderBase]: For 166/166 co-relation queries the response was YES. [2024-11-13 15:10:38,720 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4486 conditions, 3039 events. 783/3039 cut-off events. For 166/166 co-relation queries the response was YES. Maximal size of possible extension queue 102. Compared 25761 event pairs, 441 based on Foata normal form. 73/2800 useless extension candidates. Maximal degree in co-relation 1295. Up to 1205 conditions per place. [2024-11-13 15:10:38,737 INFO L140 encePairwiseOnDemand]: 153/162 looper letters, 44 selfloop transitions, 5 changer transitions 1/155 dead transitions. [2024-11-13 15:10:38,738 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 155 transitions, 430 flow [2024-11-13 15:10:38,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:10:38,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:10:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 779 transitions. [2024-11-13 15:10:38,741 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.801440329218107 [2024-11-13 15:10:38,741 INFO L175 Difference]: Start difference. First operand has 145 places, 143 transitions, 308 flow. Second operand 6 states and 779 transitions. [2024-11-13 15:10:38,742 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 155 transitions, 430 flow [2024-11-13 15:10:38,744 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 155 transitions, 426 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:38,746 INFO L231 Difference]: Finished difference. Result has 147 places, 138 transitions, 304 flow [2024-11-13 15:10:38,746 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=296, PETRI_DIFFERENCE_MINUEND_PLACES=142, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=139, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=304, PETRI_PLACES=147, PETRI_TRANSITIONS=138} [2024-11-13 15:10:38,747 INFO L277 CegarLoopForPetriNet]: 145 programPoint places, 2 predicate places. [2024-11-13 15:10:38,748 INFO L471 AbstractCegarLoop]: Abstraction has has 147 places, 138 transitions, 304 flow [2024-11-13 15:10:38,748 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 122.5) internal successors, (735), 6 states have internal predecessors, (735), 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) [2024-11-13 15:10:38,749 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:38,749 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:38,749 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 15:10:38,749 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)] === [2024-11-13 15:10:38,751 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:38,751 INFO L85 PathProgramCache]: Analyzing trace with hash 1286050573, now seen corresponding path program 1 times [2024-11-13 15:10:38,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:38,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919356660] [2024-11-13 15:10:38,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:39,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:39,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919356660] [2024-11-13 15:10:39,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1919356660] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:39,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:39,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:10:39,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173205715] [2024-11-13 15:10:39,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:39,179 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:10:39,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:39,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:10:39,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:10:39,382 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 162 [2024-11-13 15:10:39,383 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 138 transitions, 304 flow. Second operand has 6 states, 6 states have (on average 125.33333333333333) internal successors, (752), 6 states have internal predecessors, (752), 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) [2024-11-13 15:10:39,384 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:39,384 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 162 [2024-11-13 15:10:39,384 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:40,196 INFO L124 PetriNetUnfolderBase]: 807/3976 cut-off events. [2024-11-13 15:10:40,196 INFO L125 PetriNetUnfolderBase]: For 166/166 co-relation queries the response was YES. [2024-11-13 15:10:40,210 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5471 conditions, 3976 events. 807/3976 cut-off events. For 166/166 co-relation queries the response was YES. Maximal size of possible extension queue 120. Compared 35955 event pairs, 469 based on Foata normal form. 0/3605 useless extension candidates. Maximal degree in co-relation 4177. Up to 1165 conditions per place. [2024-11-13 15:10:40,229 INFO L140 encePairwiseOnDemand]: 156/162 looper letters, 43 selfloop transitions, 5 changer transitions 0/155 dead transitions. [2024-11-13 15:10:40,229 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 155 transitions, 434 flow [2024-11-13 15:10:40,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:10:40,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:10:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 793 transitions. [2024-11-13 15:10:40,233 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.815843621399177 [2024-11-13 15:10:40,233 INFO L175 Difference]: Start difference. First operand has 147 places, 138 transitions, 304 flow. Second operand 6 states and 793 transitions. [2024-11-13 15:10:40,233 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 155 transitions, 434 flow [2024-11-13 15:10:40,235 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 155 transitions, 424 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-13 15:10:40,238 INFO L231 Difference]: Finished difference. Result has 145 places, 137 transitions, 302 flow [2024-11-13 15:10:40,238 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=292, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=137, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=302, PETRI_PLACES=145, PETRI_TRANSITIONS=137} [2024-11-13 15:10:40,239 INFO L277 CegarLoopForPetriNet]: 145 programPoint places, 0 predicate places. [2024-11-13 15:10:40,239 INFO L471 AbstractCegarLoop]: Abstraction has has 145 places, 137 transitions, 302 flow [2024-11-13 15:10:40,240 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 125.33333333333333) internal successors, (752), 6 states have internal predecessors, (752), 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) [2024-11-13 15:10:40,240 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:40,240 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:40,240 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-13 15:10:40,241 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-13 15:10:40,241 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:40,241 INFO L85 PathProgramCache]: Analyzing trace with hash 1808933465, now seen corresponding path program 1 times [2024-11-13 15:10:40,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:40,241 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193595520] [2024-11-13 15:10:40,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:40,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:40,296 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:40,296 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193595520] [2024-11-13 15:10:40,296 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [193595520] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:40,297 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:40,297 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:10:40,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928580705] [2024-11-13 15:10:40,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:40,297 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:10:40,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:40,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:10:40,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:10:40,333 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 134 out of 162 [2024-11-13 15:10:40,334 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 137 transitions, 302 flow. Second operand has 3 states, 3 states have (on average 135.66666666666666) internal successors, (407), 3 states have internal predecessors, (407), 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) [2024-11-13 15:10:40,334 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:40,334 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 134 of 162 [2024-11-13 15:10:40,334 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:41,056 INFO L124 PetriNetUnfolderBase]: 1075/4163 cut-off events. [2024-11-13 15:10:41,057 INFO L125 PetriNetUnfolderBase]: For 367/423 co-relation queries the response was YES. [2024-11-13 15:10:41,072 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6029 conditions, 4163 events. 1075/4163 cut-off events. For 367/423 co-relation queries the response was YES. Maximal size of possible extension queue 168. Compared 38596 event pairs, 628 based on Foata normal form. 0/3666 useless extension candidates. Maximal degree in co-relation 2703. Up to 1401 conditions per place. [2024-11-13 15:10:41,093 INFO L140 encePairwiseOnDemand]: 155/162 looper letters, 27 selfloop transitions, 6 changer transitions 0/150 dead transitions. [2024-11-13 15:10:41,094 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 150 transitions, 404 flow [2024-11-13 15:10:41,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:10:41,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:10:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 436 transitions. [2024-11-13 15:10:41,096 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.897119341563786 [2024-11-13 15:10:41,096 INFO L175 Difference]: Start difference. First operand has 145 places, 137 transitions, 302 flow. Second operand 3 states and 436 transitions. [2024-11-13 15:10:41,096 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 150 transitions, 404 flow [2024-11-13 15:10:41,098 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 150 transitions, 394 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-13 15:10:41,099 INFO L231 Difference]: Finished difference. Result has 144 places, 142 transitions, 338 flow [2024-11-13 15:10:41,100 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=292, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=137, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=131, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=338, PETRI_PLACES=144, PETRI_TRANSITIONS=142} [2024-11-13 15:10:41,101 INFO L277 CegarLoopForPetriNet]: 145 programPoint places, -1 predicate places. [2024-11-13 15:10:41,101 INFO L471 AbstractCegarLoop]: Abstraction has has 144 places, 142 transitions, 338 flow [2024-11-13 15:10:41,101 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 135.66666666666666) internal successors, (407), 3 states have internal predecessors, (407), 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) [2024-11-13 15:10:41,101 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:41,101 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:41,102 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-13 15:10:41,102 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-13 15:10:41,102 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:41,102 INFO L85 PathProgramCache]: Analyzing trace with hash -2112163474, now seen corresponding path program 1 times [2024-11-13 15:10:41,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:41,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338313180] [2024-11-13 15:10:41,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:41,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:41,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:41,165 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:41,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338313180] [2024-11-13 15:10:41,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1338313180] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:41,166 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:41,166 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:10:41,166 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086409619] [2024-11-13 15:10:41,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:41,166 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:10:41,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:41,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:10:41,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:10:41,201 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 134 out of 162 [2024-11-13 15:10:41,202 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 142 transitions, 338 flow. Second operand has 3 states, 3 states have (on average 135.66666666666666) internal successors, (407), 3 states have internal predecessors, (407), 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) [2024-11-13 15:10:41,202 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:41,203 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 134 of 162 [2024-11-13 15:10:41,203 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:42,079 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][127], [8#L1039true, 185#true, 164#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 122#L1024-3true, 165#true, 180#true, 92#L1023-6true]) [2024-11-13 15:10:42,079 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-13 15:10:42,079 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] 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][127], [8#L1039true, 185#true, 164#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 165#true, 180#true, 81#L1024true, 92#L1023-6true]) [2024-11-13 15:10:42,080 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [8#L1039true, 185#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 180#true, 165#true, 50#L1023-6true, 92#L1023-6true]) [2024-11-13 15:10:42,080 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:42,080 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:42,279 INFO L124 PetriNetUnfolderBase]: 1719/6349 cut-off events. [2024-11-13 15:10:42,279 INFO L125 PetriNetUnfolderBase]: For 2028/2225 co-relation queries the response was YES. [2024-11-13 15:10:42,302 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10854 conditions, 6349 events. 1719/6349 cut-off events. For 2028/2225 co-relation queries the response was YES. Maximal size of possible extension queue 292. Compared 64058 event pairs, 918 based on Foata normal form. 5/5619 useless extension candidates. Maximal degree in co-relation 8197. Up to 2119 conditions per place. [2024-11-13 15:10:42,338 INFO L140 encePairwiseOnDemand]: 155/162 looper letters, 27 selfloop transitions, 9 changer transitions 0/155 dead transitions. [2024-11-13 15:10:42,338 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 155 transitions, 458 flow [2024-11-13 15:10:42,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:10:42,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:10:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 434 transitions. [2024-11-13 15:10:42,340 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8930041152263375 [2024-11-13 15:10:42,340 INFO L175 Difference]: Start difference. First operand has 144 places, 142 transitions, 338 flow. Second operand 3 states and 434 transitions. [2024-11-13 15:10:42,340 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 155 transitions, 458 flow [2024-11-13 15:10:42,351 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 155 transitions, 440 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:42,353 INFO L231 Difference]: Finished difference. Result has 146 places, 149 transitions, 402 flow [2024-11-13 15:10:42,353 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=326, PETRI_DIFFERENCE_MINUEND_PLACES=142, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=402, PETRI_PLACES=146, PETRI_TRANSITIONS=149} [2024-11-13 15:10:42,354 INFO L277 CegarLoopForPetriNet]: 145 programPoint places, 1 predicate places. [2024-11-13 15:10:42,354 INFO L471 AbstractCegarLoop]: Abstraction has has 146 places, 149 transitions, 402 flow [2024-11-13 15:10:42,354 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 135.66666666666666) internal successors, (407), 3 states have internal predecessors, (407), 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) [2024-11-13 15:10:42,354 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:42,355 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:42,355 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-13 15:10:42,355 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)] === [2024-11-13 15:10:42,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:42,355 INFO L85 PathProgramCache]: Analyzing trace with hash 1373187571, now seen corresponding path program 1 times [2024-11-13 15:10:42,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:42,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197187382] [2024-11-13 15:10:42,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:42,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:42,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:42,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197187382] [2024-11-13 15:10:42,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197187382] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:42,400 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:42,400 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:10:42,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370040527] [2024-11-13 15:10:42,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:42,400 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:10:42,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:42,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:10:42,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:10:42,428 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 136 out of 162 [2024-11-13 15:10:42,429 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 149 transitions, 402 flow. Second operand has 3 states, 3 states have (on average 137.0) internal successors, (411), 3 states have internal predecessors, (411), 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) [2024-11-13 15:10:42,429 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:42,429 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 136 of 162 [2024-11-13 15:10:42,429 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:43,958 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] 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][151], [8#L1039true, 185#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 165#true, 192#(= |#race~data~0| 0), 50#L1023-6true, Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 92#L1023-6true]) [2024-11-13 15:10:43,958 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:10:43,958 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:43,958 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:43,959 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:44,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][89], [8#L1039true, 185#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 165#true, 192#(= |#race~data~0| 0), 50#L1023-6true, Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 125#L1024true]) [2024-11-13 15:10:44,034 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:10:44,034 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:10:44,034 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:44,034 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:44,053 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] 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][89], [139#L1024-3true, 8#L1039true, 185#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 165#true, 192#(= |#race~data~0| 0), 50#L1023-6true, Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|)]) [2024-11-13 15:10:44,053 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-13 15:10:44,053 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:10:44,053 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:10:44,053 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-13 15:10:44,213 INFO L124 PetriNetUnfolderBase]: 2793/9531 cut-off events. [2024-11-13 15:10:44,213 INFO L125 PetriNetUnfolderBase]: For 5759/5868 co-relation queries the response was YES. [2024-11-13 15:10:44,256 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18477 conditions, 9531 events. 2793/9531 cut-off events. For 5759/5868 co-relation queries the response was YES. Maximal size of possible extension queue 438. Compared 101529 event pairs, 958 based on Foata normal form. 3/8424 useless extension candidates. Maximal degree in co-relation 14677. Up to 2383 conditions per place. [2024-11-13 15:10:44,299 INFO L140 encePairwiseOnDemand]: 156/162 looper letters, 28 selfloop transitions, 13 changer transitions 0/164 dead transitions. [2024-11-13 15:10:44,299 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 164 transitions, 556 flow [2024-11-13 15:10:44,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:10:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:10:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 437 transitions. [2024-11-13 15:10:44,302 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8991769547325102 [2024-11-13 15:10:44,302 INFO L175 Difference]: Start difference. First operand has 146 places, 149 transitions, 402 flow. Second operand 3 states and 437 transitions. [2024-11-13 15:10:44,302 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 164 transitions, 556 flow [2024-11-13 15:10:44,324 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 164 transitions, 528 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:44,326 INFO L231 Difference]: Finished difference. Result has 148 places, 158 transitions, 506 flow [2024-11-13 15:10:44,326 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=384, PETRI_DIFFERENCE_MINUEND_PLACES=144, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=136, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=506, PETRI_PLACES=148, PETRI_TRANSITIONS=158} [2024-11-13 15:10:44,328 INFO L277 CegarLoopForPetriNet]: 145 programPoint places, 3 predicate places. [2024-11-13 15:10:44,328 INFO L471 AbstractCegarLoop]: Abstraction has has 148 places, 158 transitions, 506 flow [2024-11-13 15:10:44,328 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 137.0) internal successors, (411), 3 states have internal predecessors, (411), 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) [2024-11-13 15:10:44,329 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:44,329 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:44,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-13 15:10:44,329 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)] === [2024-11-13 15:10:44,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:44,330 INFO L85 PathProgramCache]: Analyzing trace with hash 741487305, now seen corresponding path program 1 times [2024-11-13 15:10:44,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:44,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089791032] [2024-11-13 15:10:44,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:44,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:44,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:44,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089791032] [2024-11-13 15:10:44,456 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089791032] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:44,456 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:44,456 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:10:44,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1058150961] [2024-11-13 15:10:44,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:44,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:10:44,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:44,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:10:44,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:10:44,608 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 132 out of 162 [2024-11-13 15:10:44,609 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 158 transitions, 506 flow. Second operand has 5 states, 5 states have (on average 133.6) internal successors, (668), 5 states have internal predecessors, (668), 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) [2024-11-13 15:10:44,609 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:44,609 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 132 of 162 [2024-11-13 15:10:44,610 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:46,138 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][157], [Black: 190#true, 8#L1039true, 195#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 165#true, 192#(= |#race~data~0| 0), 50#L1023-6true, Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 92#L1023-6true]) [2024-11-13 15:10:46,140 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:10:46,141 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:46,141 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:46,141 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:46,407 INFO L124 PetriNetUnfolderBase]: 2890/11545 cut-off events. [2024-11-13 15:10:46,408 INFO L125 PetriNetUnfolderBase]: For 5797/6720 co-relation queries the response was YES. [2024-11-13 15:10:46,467 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21316 conditions, 11545 events. 2890/11545 cut-off events. For 5797/6720 co-relation queries the response was YES. Maximal size of possible extension queue 482. Compared 132700 event pairs, 1441 based on Foata normal form. 38/10236 useless extension candidates. Maximal degree in co-relation 15000. Up to 2869 conditions per place. [2024-11-13 15:10:46,512 INFO L140 encePairwiseOnDemand]: 154/162 looper letters, 28 selfloop transitions, 7 changer transitions 1/171 dead transitions. [2024-11-13 15:10:46,512 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 171 transitions, 605 flow [2024-11-13 15:10:46,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:10:46,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:10:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 829 transitions. [2024-11-13 15:10:46,516 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.852880658436214 [2024-11-13 15:10:46,516 INFO L175 Difference]: Start difference. First operand has 148 places, 158 transitions, 506 flow. Second operand 6 states and 829 transitions. [2024-11-13 15:10:46,516 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 171 transitions, 605 flow [2024-11-13 15:10:46,547 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 171 transitions, 579 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:46,549 INFO L231 Difference]: Finished difference. Result has 155 places, 164 transitions, 531 flow [2024-11-13 15:10:46,549 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=480, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=158, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=151, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=531, PETRI_PLACES=155, PETRI_TRANSITIONS=164} [2024-11-13 15:10:46,551 INFO L277 CegarLoopForPetriNet]: 145 programPoint places, 10 predicate places. [2024-11-13 15:10:46,551 INFO L471 AbstractCegarLoop]: Abstraction has has 155 places, 164 transitions, 531 flow [2024-11-13 15:10:46,552 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 133.6) internal successors, (668), 5 states have internal predecessors, (668), 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) [2024-11-13 15:10:46,552 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:46,552 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:46,552 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-13 15:10:46,553 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-13 15:10:46,553 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:46,553 INFO L85 PathProgramCache]: Analyzing trace with hash -1620981691, now seen corresponding path program 1 times [2024-11-13 15:10:46,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:46,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358335075] [2024-11-13 15:10:46,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:46,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:46,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:46,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358335075] [2024-11-13 15:10:46,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [358335075] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:46,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:46,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 15:10:46,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175920479] [2024-11-13 15:10:46,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:46,744 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:10:46,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:46,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:10:46,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:10:46,845 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 129 out of 162 [2024-11-13 15:10:46,847 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 164 transitions, 531 flow. Second operand has 6 states, 6 states have (on average 131.16666666666666) internal successors, (787), 6 states have internal predecessors, (787), 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) [2024-11-13 15:10:46,848 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:46,848 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 162 [2024-11-13 15:10:46,848 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:47,691 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] 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][164], [139#L1024-3true, Black: 192#(= |#race~data~0| 0), 164#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 201#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 62#L1023-5true, 166#true, 50#L1023-6true, Black: 199#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), 195#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 126#L1039-1true]) [2024-11-13 15:10:47,691 INFO L294 olderBase$Statistics]: this new event has 113 ancestors and is cut-off event [2024-11-13 15:10:47,692 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:10:47,692 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:10:47,692 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:10:47,761 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][116], [Black: 190#true, 8#L1039true, 164#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 201#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 199#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), 81#L1024true, 195#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 165#true, Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 92#L1023-6true]) [2024-11-13 15:10:47,761 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:10:47,761 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:47,761 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:10:47,761 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:47,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] 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][147], [Black: 190#true, 8#L1039true, 164#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 50#L1023-6true, Black: 201#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 199#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), 195#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 165#true, Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 92#L1023-6true]) [2024-11-13 15:10:47,834 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:10:47,834 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:47,834 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:47,834 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:47,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 190#true, 8#L1039true, 164#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 50#L1023-6true, Black: 201#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 199#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), 125#L1024true, 195#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 165#true, Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|)]) [2024-11-13 15:10:47,834 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:10:47,835 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:47,835 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:10:47,835 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:47,857 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([396] 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][148], [Black: 192#(= |#race~data~0| 0), 164#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 201#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 199#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), 158#L1023-5true, 195#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 165#true, Black: 185#true, 126#L1039-1true, 92#L1023-6true]) [2024-11-13 15:10:47,857 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:10:47,857 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:47,857 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:47,858 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:47,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([396] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of2ForFork1_#t~nondet5_3|) InVars {threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|} OutVars{threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][111], [Black: 192#(= |#race~data~0| 0), 164#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 201#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 199#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), 125#L1024true, 158#L1023-5true, 195#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 165#true, Black: 185#true, 126#L1039-1true]) [2024-11-13 15:10:47,894 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:10:47,894 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:47,894 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:10:47,894 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:47,994 INFO L124 PetriNetUnfolderBase]: 1960/7728 cut-off events. [2024-11-13 15:10:47,994 INFO L125 PetriNetUnfolderBase]: For 3466/4063 co-relation queries the response was YES. [2024-11-13 15:10:48,022 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14751 conditions, 7728 events. 1960/7728 cut-off events. For 3466/4063 co-relation queries the response was YES. Maximal size of possible extension queue 371. Compared 81801 event pairs, 310 based on Foata normal form. 7/6716 useless extension candidates. Maximal degree in co-relation 10066. Up to 1233 conditions per place. [2024-11-13 15:10:48,183 INFO L140 encePairwiseOnDemand]: 155/162 looper letters, 28 selfloop transitions, 6 changer transitions 0/167 dead transitions. [2024-11-13 15:10:48,183 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 157 places, 167 transitions, 586 flow [2024-11-13 15:10:48,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:10:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:10:48,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 809 transitions. [2024-11-13 15:10:48,187 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8323045267489712 [2024-11-13 15:10:48,187 INFO L175 Difference]: Start difference. First operand has 155 places, 164 transitions, 531 flow. Second operand 6 states and 809 transitions. [2024-11-13 15:10:48,187 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 157 places, 167 transitions, 586 flow [2024-11-13 15:10:48,203 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 153 places, 167 transitions, 574 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-13 15:10:48,206 INFO L231 Difference]: Finished difference. Result has 153 places, 159 transitions, 502 flow [2024-11-13 15:10:48,207 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=490, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=153, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=502, PETRI_PLACES=153, PETRI_TRANSITIONS=159} [2024-11-13 15:10:48,209 INFO L277 CegarLoopForPetriNet]: 145 programPoint places, 8 predicate places. [2024-11-13 15:10:48,209 INFO L471 AbstractCegarLoop]: Abstraction has has 153 places, 159 transitions, 502 flow [2024-11-13 15:10:48,210 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 131.16666666666666) internal successors, (787), 6 states have internal predecessors, (787), 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) [2024-11-13 15:10:48,210 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:48,210 INFO L204 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, 1, 1, 1] [2024-11-13 15:10:48,210 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-13 15:10:48,211 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-13 15:10:48,212 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:48,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1510698418, now seen corresponding path program 1 times [2024-11-13 15:10:48,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:48,213 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442695299] [2024-11-13 15:10:48,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:48,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 15:10:48,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:48,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442695299] [2024-11-13 15:10:48,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1442695299] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:48,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:48,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:10:48,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708318892] [2024-11-13 15:10:48,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:48,301 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:10:48,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:48,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:10:48,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:10:48,341 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 134 out of 162 [2024-11-13 15:10:48,342 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 159 transitions, 502 flow. Second operand has 3 states, 3 states have (on average 136.0) internal successors, (408), 3 states have internal predecessors, (408), 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) [2024-11-13 15:10:48,342 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:48,342 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 134 of 162 [2024-11-13 15:10:48,342 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:50,418 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] 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], [214#true, Black: 190#true, 8#L1039true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 165#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 50#L1023-6true, Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 92#L1023-6true]) [2024-11-13 15:10:50,418 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:10:50,418 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:50,418 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:50,418 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:50,419 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [214#true, Black: 190#true, 8#L1039true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 165#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 50#L1023-6true, Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 92#L1023-6true]) [2024-11-13 15:10:50,419 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:10:50,419 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:50,419 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:50,419 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:50,419 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:50,419 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [214#true, Black: 190#true, 8#L1039true, 164#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 165#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 43#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 92#L1023-6true]) [2024-11-13 15:10:50,419 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:10:50,419 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:50,419 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:50,419 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:50,469 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] 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][108], [214#true, Black: 190#true, 8#L1039true, 164#true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 165#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 50#L1023-6true, Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 125#L1024true]) [2024-11-13 15:10:50,469 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:10:50,469 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:50,469 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:10:50,469 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:50,476 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [214#true, Black: 190#true, 8#L1039true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 165#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 81#L1024true, 92#L1023-6true]) [2024-11-13 15:10:50,476 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:10:50,477 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:50,477 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:10:50,477 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:10:50,497 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] 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][108], [214#true, 139#L1024-3true, Black: 190#true, 8#L1039true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 165#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 50#L1023-6true, Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|)]) [2024-11-13 15:10:50,497 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-13 15:10:50,497 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-13 15:10:50,497 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:10:50,497 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:10:50,505 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [214#true, Black: 190#true, 8#L1039true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 122#L1024-3true, 164#true, 165#true, 210#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 92#L1023-6true]) [2024-11-13 15:10:50,505 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-13 15:10:50,506 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-13 15:10:50,506 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:10:50,506 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:10:50,784 INFO L124 PetriNetUnfolderBase]: 4177/14178 cut-off events. [2024-11-13 15:10:50,784 INFO L125 PetriNetUnfolderBase]: For 14188/14436 co-relation queries the response was YES. [2024-11-13 15:10:50,821 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31131 conditions, 14178 events. 4177/14178 cut-off events. For 14188/14436 co-relation queries the response was YES. Maximal size of possible extension queue 732. Compared 166962 event pairs, 1498 based on Foata normal form. 3/12420 useless extension candidates. Maximal degree in co-relation 29684. Up to 4674 conditions per place. [2024-11-13 15:10:50,876 INFO L140 encePairwiseOnDemand]: 155/162 looper letters, 35 selfloop transitions, 22 changer transitions 0/180 dead transitions. [2024-11-13 15:10:50,876 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 180 transitions, 735 flow [2024-11-13 15:10:50,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:10:50,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:10:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 435 transitions. [2024-11-13 15:10:50,878 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8950617283950617 [2024-11-13 15:10:50,879 INFO L175 Difference]: Start difference. First operand has 153 places, 159 transitions, 502 flow. Second operand 3 states and 435 transitions. [2024-11-13 15:10:50,879 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 180 transitions, 735 flow [2024-11-13 15:10:50,958 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 180 transitions, 723 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-13 15:10:50,962 INFO L231 Difference]: Finished difference. Result has 152 places, 173 transitions, 708 flow [2024-11-13 15:10:50,962 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=490, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=137, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=708, PETRI_PLACES=152, PETRI_TRANSITIONS=173} [2024-11-13 15:10:50,963 INFO L277 CegarLoopForPetriNet]: 145 programPoint places, 7 predicate places. [2024-11-13 15:10:50,963 INFO L471 AbstractCegarLoop]: Abstraction has has 152 places, 173 transitions, 708 flow [2024-11-13 15:10:50,963 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 136.0) internal successors, (408), 3 states have internal predecessors, (408), 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) [2024-11-13 15:10:50,963 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:50,964 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:50,964 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-13 15:10:50,964 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)] === [2024-11-13 15:10:50,964 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:50,965 INFO L85 PathProgramCache]: Analyzing trace with hash -179232685, now seen corresponding path program 1 times [2024-11-13 15:10:50,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:50,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418301990] [2024-11-13 15:10:50,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:50,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 15:10:51,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:51,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418301990] [2024-11-13 15:10:51,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418301990] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:51,508 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:51,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:10:51,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380847984] [2024-11-13 15:10:51,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:51,509 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:10:51,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:51,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:10:51,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:10:51,723 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 162 [2024-11-13 15:10:51,724 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 173 transitions, 708 flow. Second operand has 6 states, 6 states have (on average 126.0) internal successors, (756), 6 states have internal predecessors, (756), 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) [2024-11-13 15:10:51,725 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:51,725 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 162 [2024-11-13 15:10:51,725 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:54,188 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([374] 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][164], [214#true, Black: 190#true, 8#L1039true, Black: 182#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 164#true, 165#true, Black: 216#(= |threadThread2of2ForFork0_#t~nondet5| |#race~data~0|), 50#L1023-6true, Black: 197#(= |ULTIMATE.start_main_~i~0#1| 0), 219#true, Black: 187#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 92#L1023-6true]) [2024-11-13 15:10:54,188 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:10:54,189 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:10:54,189 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:54,189 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:10:54,412 INFO L124 PetriNetUnfolderBase]: 5526/17650 cut-off events. [2024-11-13 15:10:54,412 INFO L125 PetriNetUnfolderBase]: For 17760/19800 co-relation queries the response was YES. [2024-11-13 15:10:54,476 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39250 conditions, 17650 events. 5526/17650 cut-off events. For 17760/19800 co-relation queries the response was YES. Maximal size of possible extension queue 860. Compared 209372 event pairs, 1806 based on Foata normal form. 38/15845 useless extension candidates. Maximal degree in co-relation 34885. Up to 3139 conditions per place. [2024-11-13 15:10:54,535 INFO L140 encePairwiseOnDemand]: 156/162 looper letters, 50 selfloop transitions, 5 changer transitions 0/196 dead transitions. [2024-11-13 15:10:54,535 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 196 transitions, 864 flow [2024-11-13 15:10:54,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:10:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:10:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 794 transitions. [2024-11-13 15:10:54,540 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8168724279835391 [2024-11-13 15:10:54,540 INFO L175 Difference]: Start difference. First operand has 152 places, 173 transitions, 708 flow. Second operand 6 states and 794 transitions. [2024-11-13 15:10:54,540 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 196 transitions, 864 flow [2024-11-13 15:10:54,604 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 154 places, 196 transitions, 820 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:54,608 INFO L231 Difference]: Finished difference. Result has 154 places, 172 transitions, 672 flow [2024-11-13 15:10:54,609 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=662, PETRI_DIFFERENCE_MINUEND_PLACES=149, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=172, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=167, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=672, PETRI_PLACES=154, PETRI_TRANSITIONS=172} [2024-11-13 15:10:54,609 INFO L277 CegarLoopForPetriNet]: 145 programPoint places, 9 predicate places. [2024-11-13 15:10:54,610 INFO L471 AbstractCegarLoop]: Abstraction has has 154 places, 172 transitions, 672 flow [2024-11-13 15:10:54,610 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 126.0) internal successors, (756), 6 states have internal predecessors, (756), 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) [2024-11-13 15:10:54,610 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:54,611 INFO L204 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, 1, 1, 1] [2024-11-13 15:10:54,611 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-13 15:10:54,611 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)] === [2024-11-13 15:10:54,612 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:54,612 INFO L85 PathProgramCache]: Analyzing trace with hash -1803195234, now seen corresponding path program 1 times [2024-11-13 15:10:54,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:54,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114184982] [2024-11-13 15:10:54,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:54,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:10:54,661 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:10:54,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:10:54,698 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:10:54,698 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 15:10:54,699 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 11 remaining) [2024-11-13 15:10:54,699 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining) [2024-11-13 15:10:54,699 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining) [2024-11-13 15:10:54,699 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining) [2024-11-13 15:10:54,700 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining) [2024-11-13 15:10:54,700 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-11-13 15:10:54,700 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining) [2024-11-13 15:10:54,700 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining) [2024-11-13 15:10:54,700 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining) [2024-11-13 15:10:54,701 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 11 remaining) [2024-11-13 15:10:54,701 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining) [2024-11-13 15:10:54,701 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-13 15:10:54,701 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:54,702 WARN L247 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-13 15:10:54,702 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-13 15:10:54,757 INFO L143 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2024-11-13 15:10:54,762 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 203 places, 198 transitions, 450 flow [2024-11-13 15:10:55,060 INFO L124 PetriNetUnfolderBase]: 41/677 cut-off events. [2024-11-13 15:10:55,061 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2024-11-13 15:10:55,063 INFO L83 FinitePrefix]: Finished finitePrefix Result has 733 conditions, 677 events. 41/677 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2655 event pairs, 6 based on Foata normal form. 0/589 useless extension candidates. Maximal degree in co-relation 726. Up to 32 conditions per place. [2024-11-13 15:10:55,064 INFO L82 GeneralOperation]: Start removeDead. Operand has 203 places, 198 transitions, 450 flow [2024-11-13 15:10:55,067 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 164 places, 161 transitions, 355 flow [2024-11-13 15:10:55,068 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 15:10:55,069 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;@2bbf3b9f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 15:10:55,069 INFO L334 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2024-11-13 15:10:55,073 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-13 15:10:55,073 INFO L124 PetriNetUnfolderBase]: 2/50 cut-off events. [2024-11-13 15:10:55,073 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-13 15:10:55,074 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:55,074 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:55,074 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)] === [2024-11-13 15:10:55,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:55,075 INFO L85 PathProgramCache]: Analyzing trace with hash -98743270, now seen corresponding path program 1 times [2024-11-13 15:10:55,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:55,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823352051] [2024-11-13 15:10:55,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:55,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:55,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:55,417 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:55,417 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823352051] [2024-11-13 15:10:55,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823352051] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:55,417 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:55,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:10:55,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896757003] [2024-11-13 15:10:55,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:55,418 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:10:55,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:55,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:10:55,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:10:55,621 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 198 [2024-11-13 15:10:55,623 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 161 transitions, 355 flow. Second operand has 6 states, 6 states have (on average 150.5) internal successors, (903), 6 states have internal predecessors, (903), 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) [2024-11-13 15:10:55,623 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:55,623 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 198 [2024-11-13 15:10:55,623 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:10:57,823 INFO L124 PetriNetUnfolderBase]: 4132/12522 cut-off events. [2024-11-13 15:10:57,824 INFO L125 PetriNetUnfolderBase]: For 883/883 co-relation queries the response was YES. [2024-11-13 15:10:57,849 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19165 conditions, 12522 events. 4132/12522 cut-off events. For 883/883 co-relation queries the response was YES. Maximal size of possible extension queue 352. Compared 130647 event pairs, 928 based on Foata normal form. 283/11629 useless extension candidates. Maximal degree in co-relation 4497. Up to 5634 conditions per place. [2024-11-13 15:10:57,884 INFO L140 encePairwiseOnDemand]: 189/198 looper letters, 56 selfloop transitions, 5 changer transitions 1/181 dead transitions. [2024-11-13 15:10:57,884 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 181 transitions, 517 flow [2024-11-13 15:10:57,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:10:57,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:10:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 959 transitions. [2024-11-13 15:10:57,887 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8072390572390572 [2024-11-13 15:10:57,888 INFO L175 Difference]: Start difference. First operand has 164 places, 161 transitions, 355 flow. Second operand 6 states and 959 transitions. [2024-11-13 15:10:57,888 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 168 places, 181 transitions, 517 flow [2024-11-13 15:10:57,890 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 166 places, 181 transitions, 513 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:10:57,893 INFO L231 Difference]: Finished difference. Result has 166 places, 156 transitions, 351 flow [2024-11-13 15:10:57,893 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=198, PETRI_DIFFERENCE_MINUEND_FLOW=343, PETRI_DIFFERENCE_MINUEND_PLACES=161, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=157, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=152, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=351, PETRI_PLACES=166, PETRI_TRANSITIONS=156} [2024-11-13 15:10:57,894 INFO L277 CegarLoopForPetriNet]: 164 programPoint places, 2 predicate places. [2024-11-13 15:10:57,894 INFO L471 AbstractCegarLoop]: Abstraction has has 166 places, 156 transitions, 351 flow [2024-11-13 15:10:57,895 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 150.5) internal successors, (903), 6 states have internal predecessors, (903), 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) [2024-11-13 15:10:57,895 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:10:57,895 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:10:57,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-13 15:10:57,895 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)] === [2024-11-13 15:10:57,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:10:57,896 INFO L85 PathProgramCache]: Analyzing trace with hash -1373001843, now seen corresponding path program 1 times [2024-11-13 15:10:57,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:10:57,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038155150] [2024-11-13 15:10:57,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:10:57,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:10:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:10:58,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:10:58,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:10:58,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038155150] [2024-11-13 15:10:58,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2038155150] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:10:58,163 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:10:58,163 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:10:58,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122807402] [2024-11-13 15:10:58,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:10:58,163 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:10:58,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:10:58,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:10:58,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:10:58,363 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 152 out of 198 [2024-11-13 15:10:58,364 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 156 transitions, 351 flow. Second operand has 6 states, 6 states have (on average 153.33333333333334) internal successors, (920), 6 states have internal predecessors, (920), 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) [2024-11-13 15:10:58,364 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:10:58,364 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 152 of 198 [2024-11-13 15:10:58,364 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:11:00,937 INFO L124 PetriNetUnfolderBase]: 4216/17529 cut-off events. [2024-11-13 15:11:00,938 INFO L125 PetriNetUnfolderBase]: For 855/855 co-relation queries the response was YES. [2024-11-13 15:11:00,976 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24320 conditions, 17529 events. 4216/17529 cut-off events. For 855/855 co-relation queries the response was YES. Maximal size of possible extension queue 404. Compared 205464 event pairs, 2764 based on Foata normal form. 0/16008 useless extension candidates. Maximal degree in co-relation 18052. Up to 5480 conditions per place. [2024-11-13 15:11:01,018 INFO L140 encePairwiseOnDemand]: 192/198 looper letters, 55 selfloop transitions, 5 changer transitions 0/181 dead transitions. [2024-11-13 15:11:01,019 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 181 transitions, 521 flow [2024-11-13 15:11:01,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:11:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:11:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 973 transitions. [2024-11-13 15:11:01,022 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.819023569023569 [2024-11-13 15:11:01,022 INFO L175 Difference]: Start difference. First operand has 166 places, 156 transitions, 351 flow. Second operand 6 states and 973 transitions. [2024-11-13 15:11:01,022 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 169 places, 181 transitions, 521 flow [2024-11-13 15:11:01,025 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 181 transitions, 511 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-13 15:11:01,027 INFO L231 Difference]: Finished difference. Result has 164 places, 155 transitions, 349 flow [2024-11-13 15:11:01,027 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=198, PETRI_DIFFERENCE_MINUEND_FLOW=339, PETRI_DIFFERENCE_MINUEND_PLACES=159, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=349, PETRI_PLACES=164, PETRI_TRANSITIONS=155} [2024-11-13 15:11:01,028 INFO L277 CegarLoopForPetriNet]: 164 programPoint places, 0 predicate places. [2024-11-13 15:11:01,028 INFO L471 AbstractCegarLoop]: Abstraction has has 164 places, 155 transitions, 349 flow [2024-11-13 15:11:01,029 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 153.33333333333334) internal successors, (920), 6 states have internal predecessors, (920), 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) [2024-11-13 15:11:01,029 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:11:01,029 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:11:01,029 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-13 15:11:01,029 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-13 15:11:01,030 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:11:01,030 INFO L85 PathProgramCache]: Analyzing trace with hash -1482356690, now seen corresponding path program 1 times [2024-11-13 15:11:01,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:11:01,030 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [744162023] [2024-11-13 15:11:01,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:11:01,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:11:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:11:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:11:01,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:11:01,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [744162023] [2024-11-13 15:11:01,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [744162023] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:11:01,071 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:11:01,072 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:11:01,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532462587] [2024-11-13 15:11:01,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:11:01,073 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:11:01,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:11:01,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:11:01,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:11:01,113 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 198 [2024-11-13 15:11:01,114 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 155 transitions, 349 flow. Second operand has 3 states, 3 states have (on average 161.66666666666666) internal successors, (485), 3 states have internal predecessors, (485), 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) [2024-11-13 15:11:01,114 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:11:01,114 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 198 [2024-11-13 15:11:01,114 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:11:04,222 INFO L124 PetriNetUnfolderBase]: 7646/23447 cut-off events. [2024-11-13 15:11:04,222 INFO L125 PetriNetUnfolderBase]: For 2857/3311 co-relation queries the response was YES. [2024-11-13 15:11:04,282 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35326 conditions, 23447 events. 7646/23447 cut-off events. For 2857/3311 co-relation queries the response was YES. Maximal size of possible extension queue 785. Compared 276462 event pairs, 4758 based on Foata normal form. 0/20818 useless extension candidates. Maximal degree in co-relation 13931. Up to 8998 conditions per place. [2024-11-13 15:11:04,355 INFO L140 encePairwiseOnDemand]: 190/198 looper letters, 36 selfloop transitions, 7 changer transitions 0/173 dead transitions. [2024-11-13 15:11:04,355 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 173 transitions, 491 flow [2024-11-13 15:11:04,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:11:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:11:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 524 transitions. [2024-11-13 15:11:04,357 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8821548821548821 [2024-11-13 15:11:04,357 INFO L175 Difference]: Start difference. First operand has 164 places, 155 transitions, 349 flow. Second operand 3 states and 524 transitions. [2024-11-13 15:11:04,357 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 173 transitions, 491 flow [2024-11-13 15:11:04,365 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 173 transitions, 481 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-13 15:11:04,367 INFO L231 Difference]: Finished difference. Result has 163 places, 161 transitions, 393 flow [2024-11-13 15:11:04,367 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=198, PETRI_DIFFERENCE_MINUEND_FLOW=339, PETRI_DIFFERENCE_MINUEND_PLACES=159, 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=3, PETRI_FLOW=393, PETRI_PLACES=163, PETRI_TRANSITIONS=161} [2024-11-13 15:11:04,368 INFO L277 CegarLoopForPetriNet]: 164 programPoint places, -1 predicate places. [2024-11-13 15:11:04,368 INFO L471 AbstractCegarLoop]: Abstraction has has 163 places, 161 transitions, 393 flow [2024-11-13 15:11:04,368 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 161.66666666666666) internal successors, (485), 3 states have internal predecessors, (485), 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) [2024-11-13 15:11:04,369 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:11:04,369 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:11:04,369 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-13 15:11:04,369 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-13 15:11:04,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:11:04,369 INFO L85 PathProgramCache]: Analyzing trace with hash -1893090227, now seen corresponding path program 1 times [2024-11-13 15:11:04,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:11:04,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636218775] [2024-11-13 15:11:04,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:11:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:11:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:11:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:11:04,406 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:11:04,406 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636218775] [2024-11-13 15:11:04,406 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1636218775] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:11:04,406 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:11:04,406 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:11:04,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745440426] [2024-11-13 15:11:04,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:11:04,407 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:11:04,407 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:11:04,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:11:04,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:11:04,449 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 198 [2024-11-13 15:11:04,449 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 161 transitions, 393 flow. Second operand has 3 states, 3 states have (on average 161.66666666666666) internal successors, (485), 3 states have internal predecessors, (485), 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) [2024-11-13 15:11:04,450 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:11:04,450 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 198 [2024-11-13 15:11:04,450 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:11:06,501 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [194#true, 195#true, 3#L1023-6true, 12#L1039true, 168#L1023-6true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 197#true]) [2024-11-13 15:11:06,501 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:11:06,501 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:11:06,501 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:06,501 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:06,501 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][127], [194#true, 195#true, 61#L1024true, 3#L1023-6true, 12#L1039true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 197#true]) [2024-11-13 15:11:06,501 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:11:06,501 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:06,501 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:06,501 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:06,501 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][127], [194#true, 195#true, 122#L1024-3true, 3#L1023-6true, 12#L1039true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 197#true]) [2024-11-13 15:11:06,501 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-13 15:11:06,502 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-13 15:11:06,502 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:11:06,502 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:11:08,269 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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], [194#true, 3#L1023-6true, 12#L1039true, 168#L1023-6true, 218#true, 52#$Ultimate##0true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 196#true, 197#true]) [2024-11-13 15:11:08,269 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-13 15:11:08,269 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-13 15:11:08,269 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:08,269 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:08,269 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][127], [194#true, 61#L1024true, 3#L1023-6true, 12#L1039true, 218#true, 52#$Ultimate##0true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 223#true, 197#true]) [2024-11-13 15:11:08,269 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:08,269 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:08,269 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:08,270 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:08,270 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][127], [194#true, 122#L1024-3true, 3#L1023-6true, 12#L1039true, 218#true, 52#$Ultimate##0true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 197#true]) [2024-11-13 15:11:08,270 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-13 15:11:08,270 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-13 15:11:08,270 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-13 15:11:08,270 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-13 15:11:08,723 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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], [194#true, 12#L1039true, 3#L1023-6true, 11#L1022-3true, 168#L1023-6true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 196#true, 197#true]) [2024-11-13 15:11:08,724 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][127], [194#true, 61#L1024true, 12#L1039true, 3#L1023-6true, 11#L1022-3true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 196#true, 197#true]) [2024-11-13 15:11:08,724 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][127], [194#true, 122#L1024-3true, 12#L1039true, 3#L1023-6true, 11#L1022-3true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 196#true, 197#true]) [2024-11-13 15:11:08,724 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-13 15:11:08,724 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-13 15:11:08,822 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [194#true, 3#L1023-6true, 12#L1039true, 168#L1023-6true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:08,822 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:08,822 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:08,822 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:08,822 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:09,053 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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], [101#L1024-3true, 194#true, 3#L1023-6true, 12#L1039true, 168#L1023-6true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 223#true, 197#true]) [2024-11-13 15:11:09,053 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-13 15:11:09,053 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:09,054 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:09,054 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-13 15:11:09,405 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][86], [154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 101#L1024-3true, 194#true, 61#L1024true, 12#L1039true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 196#true, 197#true]) [2024-11-13 15:11:09,405 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-13 15:11:09,405 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-13 15:11:09,405 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-13 15:11:09,405 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-13 15:11:09,433 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][86], [154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 101#L1024-3true, 194#true, 122#L1024-3true, 12#L1039true, 218#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 196#true, 197#true]) [2024-11-13 15:11:09,433 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-13 15:11:09,434 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-13 15:11:09,434 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-13 15:11:09,434 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-13 15:11:09,909 INFO L124 PetriNetUnfolderBase]: 12759/36918 cut-off events. [2024-11-13 15:11:09,910 INFO L125 PetriNetUnfolderBase]: For 13660/15058 co-relation queries the response was YES. [2024-11-13 15:11:10,021 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66159 conditions, 36918 events. 12759/36918 cut-off events. For 13660/15058 co-relation queries the response was YES. Maximal size of possible extension queue 1348. Compared 459123 event pairs, 7362 based on Foata normal form. 32/32537 useless extension candidates. Maximal degree in co-relation 49690. Up to 14518 conditions per place. [2024-11-13 15:11:10,165 INFO L140 encePairwiseOnDemand]: 190/198 looper letters, 36 selfloop transitions, 11 changer transitions 0/179 dead transitions. [2024-11-13 15:11:10,165 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 179 transitions, 554 flow [2024-11-13 15:11:10,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:11:10,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:11:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 521 transitions. [2024-11-13 15:11:10,167 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.877104377104377 [2024-11-13 15:11:10,167 INFO L175 Difference]: Start difference. First operand has 163 places, 161 transitions, 393 flow. Second operand 3 states and 521 transitions. [2024-11-13 15:11:10,167 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 179 transitions, 554 flow [2024-11-13 15:11:10,267 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 179 transitions, 532 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:11:10,269 INFO L231 Difference]: Finished difference. Result has 165 places, 170 transitions, 475 flow [2024-11-13 15:11:10,270 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=198, PETRI_DIFFERENCE_MINUEND_FLOW=379, PETRI_DIFFERENCE_MINUEND_PLACES=161, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=161, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=475, PETRI_PLACES=165, PETRI_TRANSITIONS=170} [2024-11-13 15:11:10,270 INFO L277 CegarLoopForPetriNet]: 164 programPoint places, 1 predicate places. [2024-11-13 15:11:10,270 INFO L471 AbstractCegarLoop]: Abstraction has has 165 places, 170 transitions, 475 flow [2024-11-13 15:11:10,271 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 161.66666666666666) internal successors, (485), 3 states have internal predecessors, (485), 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) [2024-11-13 15:11:10,271 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:11:10,271 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:11:10,271 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-13 15:11:10,271 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)] === [2024-11-13 15:11:10,272 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:11:10,272 INFO L85 PathProgramCache]: Analyzing trace with hash -1424484206, now seen corresponding path program 1 times [2024-11-13 15:11:10,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:11:10,272 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561337408] [2024-11-13 15:11:10,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:11:10,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:11:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:11:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:11:10,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:11:10,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561337408] [2024-11-13 15:11:10,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [561337408] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:11:10,306 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:11:10,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:11:10,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1180616359] [2024-11-13 15:11:10,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:11:10,307 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:11:10,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:11:10,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:11:10,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:11:10,349 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 162 out of 198 [2024-11-13 15:11:10,350 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 170 transitions, 475 flow. Second operand has 3 states, 3 states have (on average 163.0) internal successors, (489), 3 states have internal predecessors, (489), 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) [2024-11-13 15:11:10,350 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:11:10,351 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 162 of 198 [2024-11-13 15:11:10,351 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:11:12,114 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][153], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 195#true, 12#L1039true, 3#L1023-6true, 168#L1023-6true, 230#(= |#race~data~0| 0), 223#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-13 15:11:12,115 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:11:12,115 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:11:12,115 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:12,115 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:12,884 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][89], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 195#true, 12#L1039true, 168#L1023-6true, 230#(= |#race~data~0| 0), 223#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-13 15:11:12,884 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:11:12,884 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:12,884 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:12,885 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:13,086 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][89], [130#L1024-3true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 195#true, 12#L1039true, 168#L1023-6true, 230#(= |#race~data~0| 0), 223#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-13 15:11:13,086 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-13 15:11:13,086 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-13 15:11:13,087 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:11:13,087 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-13 15:11:15,699 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] 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][182], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 165#L1023-5true, 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 198#true, 148#L1039-1true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 223#true, 23#L1023-5true]) [2024-11-13 15:11:15,699 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is cut-off event [2024-11-13 15:11:15,700 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-11-13 15:11:15,700 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-11-13 15:11:15,700 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-11-13 15:11:15,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][153], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 12#L1039true, 3#L1023-6true, 168#L1023-6true, 230#(= |#race~data~0| 0), 196#true, 223#true, 52#$Ultimate##0true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-13 15:11:15,738 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-13 15:11:15,738 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:15,738 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-13 15:11:15,738 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:15,964 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][153], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 3#L1023-6true, 12#L1039true, 11#L1022-3true, 168#L1023-6true, 230#(= |#race~data~0| 0), Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 223#true, 197#true]) [2024-11-13 15:11:15,964 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:15,964 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:15,965 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:15,965 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:16,066 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][89], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 12#L1039true, 168#L1023-6true, 230#(= |#race~data~0| 0), Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 196#true, 52#$Ultimate##0true, 197#true]) [2024-11-13 15:11:16,067 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:16,067 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:16,067 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:16,067 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:16,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][89], [130#L1024-3true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 12#L1039true, 168#L1023-6true, 230#(= |#race~data~0| 0), 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 52#$Ultimate##0true, 197#true]) [2024-11-13 15:11:16,181 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-13 15:11:16,182 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-13 15:11:16,182 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-13 15:11:16,182 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-13 15:11:16,296 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] 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][182], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 101#L1024-3true, 194#true, 165#L1023-5true, 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 198#true, 148#L1039-1true, 196#true, 223#true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:16,296 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is not cut-off event [2024-11-13 15:11:16,296 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-13 15:11:16,296 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-13 15:11:16,296 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-13 15:11:16,332 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][89], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 12#L1039true, 11#L1022-3true, 168#L1023-6true, 230#(= |#race~data~0| 0), 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 197#true]) [2024-11-13 15:11:16,332 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2024-11-13 15:11:16,332 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-13 15:11:16,332 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-13 15:11:16,332 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-11-13 15:11:16,437 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][89], [130#L1024-3true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 12#L1039true, 168#L1023-6true, 11#L1022-3true, 230#(= |#race~data~0| 0), 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 197#true]) [2024-11-13 15:11:16,437 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-13 15:11:16,437 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-13 15:11:16,437 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-13 15:11:16,437 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-13 15:11:16,930 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][153], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 12#L1039true, 3#L1023-6true, 168#L1023-6true, 230#(= |#race~data~0| 0), 196#true, 223#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true, 23#L1023-5true]) [2024-11-13 15:11:16,930 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:16,930 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:16,930 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:16,930 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:17,342 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][153], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 101#L1024-3true, 194#true, 12#L1039true, 3#L1023-6true, 168#L1023-6true, 230#(= |#race~data~0| 0), 223#true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-13 15:11:17,342 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-13 15:11:17,342 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:17,342 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-13 15:11:17,342 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:18,412 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][86], [130#L1024-3true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 101#L1024-3true, 194#true, 12#L1039true, 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 230#(= |#race~data~0| 0), 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 223#true, 197#true]) [2024-11-13 15:11:18,412 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-13 15:11:18,412 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-13 15:11:18,412 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-13 15:11:18,412 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-13 15:11:18,796 INFO L124 PetriNetUnfolderBase]: 22617/62279 cut-off events. [2024-11-13 15:11:18,796 INFO L125 PetriNetUnfolderBase]: For 41513/42379 co-relation queries the response was YES. [2024-11-13 15:11:19,023 INFO L83 FinitePrefix]: Finished finitePrefix Result has 126137 conditions, 62279 events. 22617/62279 cut-off events. For 41513/42379 co-relation queries the response was YES. Maximal size of possible extension queue 2138. Compared 801740 event pairs, 9153 based on Foata normal form. 18/54562 useless extension candidates. Maximal degree in co-relation 101030. Up to 19712 conditions per place. [2024-11-13 15:11:19,295 INFO L140 encePairwiseOnDemand]: 191/198 looper letters, 38 selfloop transitions, 17 changer transitions 0/191 dead transitions. [2024-11-13 15:11:19,295 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 191 transitions, 689 flow [2024-11-13 15:11:19,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:11:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:11:19,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 523 transitions. [2024-11-13 15:11:19,298 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8804713804713805 [2024-11-13 15:11:19,298 INFO L175 Difference]: Start difference. First operand has 165 places, 170 transitions, 475 flow. Second operand 3 states and 523 transitions. [2024-11-13 15:11:19,298 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 191 transitions, 689 flow [2024-11-13 15:11:19,722 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 191 transitions, 653 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:11:19,725 INFO L231 Difference]: Finished difference. Result has 167 places, 183 transitions, 623 flow [2024-11-13 15:11:19,725 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=198, PETRI_DIFFERENCE_MINUEND_FLOW=453, PETRI_DIFFERENCE_MINUEND_PLACES=163, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=170, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=153, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=623, PETRI_PLACES=167, PETRI_TRANSITIONS=183} [2024-11-13 15:11:19,726 INFO L277 CegarLoopForPetriNet]: 164 programPoint places, 3 predicate places. [2024-11-13 15:11:19,726 INFO L471 AbstractCegarLoop]: Abstraction has has 167 places, 183 transitions, 623 flow [2024-11-13 15:11:19,726 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 163.0) internal successors, (489), 3 states have internal predecessors, (489), 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) [2024-11-13 15:11:19,726 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:11:19,726 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:11:19,726 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-13 15:11:19,726 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)] === [2024-11-13 15:11:19,727 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:11:19,727 INFO L85 PathProgramCache]: Analyzing trace with hash 828442696, now seen corresponding path program 1 times [2024-11-13 15:11:19,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:11:19,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557181671] [2024-11-13 15:11:19,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:11:19,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:11:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:11:19,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:11:19,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:11:19,851 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557181671] [2024-11-13 15:11:19,851 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1557181671] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:11:19,851 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:11:19,851 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:11:19,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971224838] [2024-11-13 15:11:19,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:11:19,852 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:11:19,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:11:19,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:11:19,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:11:19,941 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 198 [2024-11-13 15:11:19,943 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 183 transitions, 623 flow. Second operand has 5 states, 5 states have (on average 161.6) internal successors, (808), 5 states have internal predecessors, (808), 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) [2024-11-13 15:11:19,943 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:11:19,943 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 198 [2024-11-13 15:11:19,943 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:11:22,513 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][165], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 195#true, 233#true, 3#L1023-6true, Black: 228#true, 12#L1039true, 168#L1023-6true, 230#(= |#race~data~0| 0), Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-13 15:11:22,513 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:11:22,513 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:22,513 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:11:22,513 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:25,095 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][190], [130#L1024-3true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 194#true, 61#L1024true, 165#L1023-5true, 11#L1022-3true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 228#true]) [2024-11-13 15:11:25,096 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is not cut-off event [2024-11-13 15:11:25,096 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is not cut-off event [2024-11-13 15:11:25,096 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is not cut-off event [2024-11-13 15:11:25,096 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is not cut-off event [2024-11-13 15:11:25,580 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][165], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, 12#L1039true, Black: 228#true, 3#L1023-6true, 168#L1023-6true, 230#(= |#race~data~0| 0), 52#$Ultimate##0true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true]) [2024-11-13 15:11:25,580 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-13 15:11:25,580 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:25,580 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-13 15:11:25,580 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:27,156 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][188], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 228#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,156 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,157 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,157 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,157 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,160 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][186], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 168#L1023-6true, 176#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,160 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:27,160 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:27,160 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:27,160 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:27,160 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][186], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,160 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,160 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,161 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,161 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,161 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][188], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 168#L1023-6true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,161 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,161 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,161 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,161 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,161 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,171 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][184], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 12#L1039true, 3#L1023-6true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,171 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:27,172 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:27,172 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:27,172 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:27,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][184], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 161#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 168#L1023-6true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,173 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,173 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,173 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,173 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][188], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 168#L1023-6true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,174 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 85#L1023-5true, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,174 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:27,174 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:27,285 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][186], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,285 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,285 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,285 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,285 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,309 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 168#L1023-6true, 148#L1039-1true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,309 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,309 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,309 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,309 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,310 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][184], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 168#L1023-6true, 148#L1039-1true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 228#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,310 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,310 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,310 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,310 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,312 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 148#L1039-1true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,312 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,312 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,312 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:27,312 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:27,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][186], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,391 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,391 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,391 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,391 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,401 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 61#L1024true, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,401 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,401 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,401 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,401 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][186], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 168#L1023-6true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,411 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][173], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 12#L1039true, 168#L1023-6true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,411 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][173], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 161#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 168#L1023-6true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,411 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,411 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,412 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,412 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,488 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 85#L1023-5true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,488 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:27,488 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:27,488 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:27,488 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:27,490 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([625] 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][186], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 168#L1023-6true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,490 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,490 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,490 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,490 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,490 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,490 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,503 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 61#L1024true, Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, 176#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,503 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:27,503 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:27,503 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:27,503 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:27,505 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 194#true, 61#L1024true, Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,505 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,505 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,505 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,505 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,506 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 61#L1024true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 196#true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,506 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,506 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,506 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,506 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,506 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,519 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][173], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, Black: 230#(= |#race~data~0| 0), 233#true, 168#L1023-6true, 148#L1039-1true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 228#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,519 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,520 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,520 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,520 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,520 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, Black: 230#(= |#race~data~0| 0), 233#true, 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 148#L1039-1true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,520 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,521 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,521 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,521 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,521 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][135], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 61#L1024true, 233#true, Black: 230#(= |#race~data~0| 0), 12#L1039true, 3#L1023-6true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,521 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:27,522 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:27,522 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:27,522 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:27,522 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][135], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 61#L1024true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,522 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,522 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,522 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,522 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,523 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][135], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 161#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 194#true, 61#L1024true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,523 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,523 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,523 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,523 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,524 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 61#L1024true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,524 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,524 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,524 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,524 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,524 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,524 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 168#L1023-6true, 228#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,588 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,588 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,588 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,588 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,595 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 61#L1024true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 228#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,595 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,595 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,595 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:27,595 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:27,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 61#L1024true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 228#true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,688 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-13 15:11:27,688 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-13 15:11:27,688 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-13 15:11:27,689 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-13 15:11:27,728 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([625] 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], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 61#L1024true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true, 196#true, 197#true, 23#L1023-5true]) [2024-11-13 15:11:27,728 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-13 15:11:27,728 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-13 15:11:27,728 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-13 15:11:27,728 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-13 15:11:27,728 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-13 15:11:28,341 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] 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][192], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 195#true, 122#L1024-3true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 165#L1023-5true, 148#L1039-1true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 228#true]) [2024-11-13 15:11:28,341 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-13 15:11:28,341 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-13 15:11:28,341 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-13 15:11:28,341 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-13 15:11:28,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][108], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 194#true, 195#true, 233#true, Black: 228#true, 12#L1039true, 168#L1023-6true, 230#(= |#race~data~0| 0), Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-13 15:11:28,774 INFO L294 olderBase$Statistics]: this new event has 172 ancestors and is cut-off event [2024-11-13 15:11:28,774 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:28,774 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:11:28,774 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:11:28,823 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][108], [177#L1024true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 194#true, 195#true, 233#true, Black: 228#true, 12#L1039true, 168#L1023-6true, 230#(= |#race~data~0| 0), Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 197#true]) [2024-11-13 15:11:28,823 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-11-13 15:11:28,823 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:28,823 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:28,823 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:29,005 INFO L124 PetriNetUnfolderBase]: 21739/70402 cut-off events. [2024-11-13 15:11:29,005 INFO L125 PetriNetUnfolderBase]: For 40253/52153 co-relation queries the response was YES. [2024-11-13 15:11:29,279 INFO L83 FinitePrefix]: Finished finitePrefix Result has 136626 conditions, 70402 events. 21739/70402 cut-off events. For 40253/52153 co-relation queries the response was YES. Maximal size of possible extension queue 2223. Compared 984440 event pairs, 9841 based on Foata normal form. 235/60582 useless extension candidates. Maximal degree in co-relation 78148. Up to 17754 conditions per place. [2024-11-13 15:11:29,553 INFO L140 encePairwiseOnDemand]: 190/198 looper letters, 32 selfloop transitions, 7 changer transitions 1/196 dead transitions. [2024-11-13 15:11:29,553 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 172 places, 196 transitions, 730 flow [2024-11-13 15:11:29,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:11:29,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:11:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1001 transitions. [2024-11-13 15:11:29,556 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8425925925925926 [2024-11-13 15:11:29,556 INFO L175 Difference]: Start difference. First operand has 167 places, 183 transitions, 623 flow. Second operand 6 states and 1001 transitions. [2024-11-13 15:11:29,556 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 172 places, 196 transitions, 730 flow [2024-11-13 15:11:30,183 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 170 places, 196 transitions, 696 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:11:30,185 INFO L231 Difference]: Finished difference. Result has 174 places, 189 transitions, 640 flow [2024-11-13 15:11:30,186 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=198, PETRI_DIFFERENCE_MINUEND_FLOW=589, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=176, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=640, PETRI_PLACES=174, PETRI_TRANSITIONS=189} [2024-11-13 15:11:30,186 INFO L277 CegarLoopForPetriNet]: 164 programPoint places, 10 predicate places. [2024-11-13 15:11:30,186 INFO L471 AbstractCegarLoop]: Abstraction has has 174 places, 189 transitions, 640 flow [2024-11-13 15:11:30,187 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 161.6) internal successors, (808), 5 states have internal predecessors, (808), 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) [2024-11-13 15:11:30,187 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:11:30,187 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:11:30,187 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-13 15:11:30,187 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-13 15:11:30,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:11:30,187 INFO L85 PathProgramCache]: Analyzing trace with hash -2023768412, now seen corresponding path program 1 times [2024-11-13 15:11:30,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:11:30,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2120959895] [2024-11-13 15:11:30,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:11:30,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:11:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:11:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:11:30,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:11:30,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2120959895] [2024-11-13 15:11:30,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2120959895] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:11:30,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:11:30,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 15:11:30,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119250577] [2024-11-13 15:11:30,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:11:30,629 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:11:30,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:11:30,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:11:30,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:11:30,722 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 198 [2024-11-13 15:11:30,723 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 189 transitions, 640 flow. Second operand has 6 states, 6 states have (on average 159.16666666666666) internal successors, (955), 6 states have internal predecessors, (955), 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) [2024-11-13 15:11:30,723 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:11:30,724 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 198 [2024-11-13 15:11:30,724 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:11:31,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [130#L1024-3true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:31,744 INFO L294 olderBase$Statistics]: this new event has 113 ancestors and is cut-off event [2024-11-13 15:11:31,744 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:31,744 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:31,745 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:31,905 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][116], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 228#true, 3#L1023-6true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, 195#true, 12#L1039true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:31,905 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:11:31,905 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:31,905 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:31,905 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:32,630 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, 3#L1023-6true, Black: 228#true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 12#L1039true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:32,630 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:11:32,630 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:32,630 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:11:32,630 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:32,631 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][110], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 228#true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 12#L1039true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:32,631 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:11:32,631 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:32,631 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:32,631 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:32,881 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][150], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 223#true, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 85#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:32,881 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-13 15:11:32,881 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:11:32,881 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:32,881 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:33,227 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] 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][113], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 223#true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 85#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:33,227 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,227 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:33,227 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,227 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:33,597 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [130#L1024-3true, 72#$Ultimate##0true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:33,598 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,598 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,598 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,598 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][191], [130#L1024-3true, 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, 52#$Ultimate##0true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 165#L1023-5true, 168#L1023-6true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true]) [2024-11-13 15:11:33,605 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,605 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,605 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,605 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:33,922 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][191], [130#L1024-3true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 165#L1023-5true, 11#L1022-3true, 168#L1023-6true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true]) [2024-11-13 15:11:33,922 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-13 15:11:33,922 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-13 15:11:33,922 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-13 15:11:33,922 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-13 15:11:35,260 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, 3#L1023-6true, Black: 228#true, 52#$Ultimate##0true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 12#L1039true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true]) [2024-11-13 15:11:35,260 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-13 15:11:35,260 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:35,261 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-13 15:11:35,261 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:35,261 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][110], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 228#true, 52#$Ultimate##0true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 12#L1039true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true]) [2024-11-13 15:11:35,261 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,261 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,261 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,261 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,442 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 17#$Ultimate##0true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:35,442 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-13 15:11:35,442 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:35,442 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-13 15:11:35,442 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:35,443 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] 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][150], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 223#true, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 52#$Ultimate##0true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 85#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true]) [2024-11-13 15:11:35,443 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-13 15:11:35,443 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:35,443 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-13 15:11:35,444 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:35,466 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 132#$Ultimate##0true, Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:35,466 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-13 15:11:35,466 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:35,466 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-13 15:11:35,466 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-13 15:11:35,626 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 110#L1022-3true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 23#L1023-5true]) [2024-11-13 15:11:35,626 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,626 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,626 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,626 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,637 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 138#L1022-3true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:35,637 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,637 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,637 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,637 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,664 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] 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][186], [130#L1024-3true, 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 161#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 230#(= |#race~data~0| 0), 233#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 101#L1024-3true, Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 165#L1023-5true, 168#L1023-6true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true]) [2024-11-13 15:11:35,664 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-13 15:11:35,664 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-13 15:11:35,664 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-13 15:11:35,664 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-13 15:11:35,681 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][166], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 17#$Ultimate##0true, 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:35,681 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,681 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,681 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,681 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,682 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][113], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 223#true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 52#$Ultimate##0true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 85#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true]) [2024-11-13 15:11:35,682 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,682 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,682 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,682 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][166], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 132#$Ultimate##0true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:35,740 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,741 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,741 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-13 15:11:35,741 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-13 15:11:35,854 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][166], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 110#L1022-3true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 23#L1023-5true]) [2024-11-13 15:11:35,854 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2024-11-13 15:11:35,854 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-11-13 15:11:35,854 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-13 15:11:35,855 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-13 15:11:35,894 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][166], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, 138#L1022-3true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:35,894 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2024-11-13 15:11:35,894 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-13 15:11:35,894 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-13 15:11:35,894 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-11-13 15:11:35,933 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 122#L1024-3true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 101#L1024-3true, Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 165#L1023-5true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true]) [2024-11-13 15:11:35,933 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is not cut-off event [2024-11-13 15:11:35,933 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is not cut-off event [2024-11-13 15:11:35,933 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is not cut-off event [2024-11-13 15:11:35,933 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is not cut-off event [2024-11-13 15:11:35,972 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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][116], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 228#true, 3#L1023-6true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, 12#L1039true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:35,973 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:35,973 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:35,973 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:35,973 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:35,989 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][149], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, 3#L1023-6true, Black: 228#true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 12#L1039true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:35,989 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:35,989 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:35,989 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:35,989 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:36,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,172 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,172 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,172 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,172 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,174 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,174 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,174 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, 176#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,175 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,175 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,175 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,186 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][190], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 165#L1023-5true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,186 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,186 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,186 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,186 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,187 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][180], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 12#L1039true, 168#L1023-6true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 23#L1023-5true]) [2024-11-13 15:11:36,188 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,188 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,188 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:36,188 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:36,188 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][180], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 161#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,188 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,188 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,188 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,188 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,189 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,189 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 85#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,190 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([625] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,190 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,190 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,619 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,619 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,619 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,619 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,619 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,632 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 228#true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, 12#L1039true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,632 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,632 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,632 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,632 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,638 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 228#true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, 12#L1039true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,638 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,638 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,638 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,638 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,638 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,640 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][166], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 230#(= |#race~data~0| 0), 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 12#L1039true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,640 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,640 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:36,640 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,640 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,651 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,651 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,651 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,651 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,651 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,652 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][180], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,652 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,652 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,652 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,653 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,728 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,728 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,728 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,728 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,728 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,728 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][166], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 230#(= |#race~data~0| 0), 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,728 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,729 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,729 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-13 15:11:36,729 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-13 15:11:36,737 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,737 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,737 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,737 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,737 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,786 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 165#L1023-5true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,786 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,786 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,786 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,786 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,786 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][166], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 85#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,787 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,787 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,787 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,787 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,787 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][166], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,787 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,787 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,787 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,787 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,788 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([625] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,788 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,788 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,788 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,788 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,788 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,788 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][168], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 12#L1039true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,788 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,788 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,788 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,789 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,789 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][168], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 161#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 230#(= |#race~data~0| 0), 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,789 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,789 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,789 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,790 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,790 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([625] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,790 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,790 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,790 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,790 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,790 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,791 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,801 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, 12#L1039true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,801 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,801 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,801 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,801 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,814 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][166], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, 176#L1023-5true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,814 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,815 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,815 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-13 15:11:36,815 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-13 15:11:36,816 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][166], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 230#(= |#race~data~0| 0), 233#true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,816 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,816 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,816 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,816 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,816 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([625] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,816 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,816 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,817 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,817 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,817 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,818 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][107], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 161#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 23#L1023-5true]) [2024-11-13 15:11:36,819 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,819 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,819 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,819 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,819 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,819 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,819 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,819 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,819 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,819 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,819 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,863 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([625] 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], [130#L1024-3true, 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,863 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-13 15:11:36,863 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,863 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,863 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,863 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,873 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][166], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,874 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,874 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,874 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,874 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,874 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][168], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,874 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,875 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,875 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,875 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,882 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][166], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 23#L1023-5true]) [2024-11-13 15:11:36,882 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,883 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,883 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,883 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,884 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,884 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,884 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,884 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-13 15:11:36,884 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-13 15:11:36,896 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 122#L1024-3true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,896 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-13 15:11:36,896 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,896 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,896 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,906 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 122#L1024-3true, 233#true, Black: 230#(= |#race~data~0| 0), 3#L1023-6true, 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,906 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-13 15:11:36,906 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,906 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,906 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-13 15:11:36,906 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-13 15:11:36,965 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 228#true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 12#L1039true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:36,965 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,965 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-13 15:11:36,965 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:36,965 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-13 15:11:37,016 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] 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][166], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 61#L1024true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:37,016 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-13 15:11:37,016 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-13 15:11:37,016 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-13 15:11:37,016 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-13 15:11:37,078 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][166], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 122#L1024-3true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true, 23#L1023-5true]) [2024-11-13 15:11:37,078 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-13 15:11:37,078 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-13 15:11:37,078 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-13 15:11:37,078 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-13 15:11:37,147 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] 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][190], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 122#L1024-3true, Black: 230#(= |#race~data~0| 0), 233#true, 3#L1023-6true, 148#L1039-1true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 165#L1023-5true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:37,147 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-13 15:11:37,147 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-13 15:11:37,147 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-13 15:11:37,147 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-13 15:11:37,321 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([609] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 122#L1024-3true, 233#true, Black: 230#(= |#race~data~0| 0), 148#L1039-1true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 165#L1023-5true, 198#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:37,322 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-13 15:11:37,322 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-13 15:11:37,322 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-13 15:11:37,322 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-13 15:11:37,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([565] 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][129], [130#L1024-3true, Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, 122#L1024-3true, Black: 228#true, 95#ULTIMATE.startFINALtrue, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 244#true, 196#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 23#L1023-5true]) [2024-11-13 15:11:37,447 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-11-13 15:11:37,447 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-13 15:11:37,447 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-13 15:11:37,448 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-13 15:11:37,507 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 228#true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 12#L1039true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:37,507 INFO L294 olderBase$Statistics]: this new event has 172 ancestors and is cut-off event [2024-11-13 15:11:37,507 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:11:37,507 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-13 15:11:37,507 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-13 15:11:37,523 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([565] 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][129], [Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 122#L1024-3true, 233#true, Black: 228#true, 95#ULTIMATE.startFINALtrue, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 177#L1024true, Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 101#L1024-3true, 194#true, 244#true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 196#true]) [2024-11-13 15:11:37,523 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2024-11-13 15:11:37,523 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-13 15:11:37,523 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-13 15:11:37,523 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-13 15:11:37,541 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 228#true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 12#L1039true, 168#L1023-6true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:37,541 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-11-13 15:11:37,541 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:37,541 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:37,541 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:37,541 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:37,595 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][106], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 233#true, Black: 228#true, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 61#L1024true, 12#L1039true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:37,596 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-11-13 15:11:37,596 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:37,596 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:37,596 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:37,602 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] 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], [248#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 225#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 233#true, Black: 228#true, 192#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 197#true, Black: 235#(= |ULTIMATE.start_main_~i~0#1| 0), 177#L1024true, Black: 236#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 239#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 237#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 195#true, 12#L1039true, Black: 220#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|)]) [2024-11-13 15:11:37,602 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-11-13 15:11:37,602 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:37,602 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-13 15:11:37,602 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-13 15:11:37,659 INFO L124 PetriNetUnfolderBase]: 14707/46240 cut-off events. [2024-11-13 15:11:37,659 INFO L125 PetriNetUnfolderBase]: For 23358/28207 co-relation queries the response was YES. [2024-11-13 15:11:37,886 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91605 conditions, 46240 events. 14707/46240 cut-off events. For 23358/28207 co-relation queries the response was YES. Maximal size of possible extension queue 1615. Compared 605357 event pairs, 3889 based on Foata normal form. 50/39025 useless extension candidates. Maximal degree in co-relation 81155. Up to 8455 conditions per place. [2024-11-13 15:11:38,069 INFO L140 encePairwiseOnDemand]: 191/198 looper letters, 34 selfloop transitions, 6 changer transitions 0/194 dead transitions. [2024-11-13 15:11:38,069 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 194 transitions, 711 flow [2024-11-13 15:11:38,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:11:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:11:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 983 transitions. [2024-11-13 15:11:38,072 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8274410774410774 [2024-11-13 15:11:38,073 INFO L175 Difference]: Start difference. First operand has 174 places, 189 transitions, 640 flow. Second operand 6 states and 983 transitions. [2024-11-13 15:11:38,073 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 176 places, 194 transitions, 711 flow [2024-11-13 15:11:38,663 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 172 places, 194 transitions, 699 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-13 15:11:39,001 INFO L231 Difference]: Finished difference. Result has 172 places, 184 transitions, 611 flow [2024-11-13 15:11:39,001 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=198, PETRI_DIFFERENCE_MINUEND_FLOW=599, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=184, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=178, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=611, PETRI_PLACES=172, PETRI_TRANSITIONS=184} [2024-11-13 15:11:39,002 INFO L277 CegarLoopForPetriNet]: 164 programPoint places, 8 predicate places. [2024-11-13 15:11:39,002 INFO L471 AbstractCegarLoop]: Abstraction has has 172 places, 184 transitions, 611 flow [2024-11-13 15:11:39,002 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 159.16666666666666) internal successors, (955), 6 states have internal predecessors, (955), 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) [2024-11-13 15:11:39,002 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:11:39,003 INFO L204 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, 1, 1, 1] [2024-11-13 15:11:39,003 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-13 15:11:39,003 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-13 15:11:39,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:11:39,004 INFO L85 PathProgramCache]: Analyzing trace with hash 1264924910, now seen corresponding path program 1 times [2024-11-13 15:11:39,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:11:39,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522125660] [2024-11-13 15:11:39,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:11:39,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:11:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:11:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 15:11:39,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:11:39,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522125660] [2024-11-13 15:11:39,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522125660] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:11:39,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:11:39,057 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:11:39,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124789628] [2024-11-13 15:11:39,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:11:39,057 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:11:39,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:11:39,058 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:11:39,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:11:39,104 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 198 [2024-11-13 15:11:39,105 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 172 places, 184 transitions, 611 flow. Second operand has 3 states, 3 states have (on average 162.0) internal successors, (486), 3 states have internal predecessors, (486), 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) [2024-11-13 15:11:39,105 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:11:39,105 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 198 [2024-11-13 15:11:39,105 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand