./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-race-4.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_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/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_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-race-4.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/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_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/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 12fde76b4484c87975ec3c2c6c513458a595d4b258864aadbba7a9ba15d60c4e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:28:13,597 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:28:13,679 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-13 15:28:13,688 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:28:13,691 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:28:13,731 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:28:13,732 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:28:13,732 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:28:13,732 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:28:13,732 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:28:13,733 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:28:13,733 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:28:13,733 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:28:13,733 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:28:13,733 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:28:13,733 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 15:28:13,733 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:28:13,733 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 15:28:13,734 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:28:13,734 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:28:13,734 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:28:13,734 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:28:13,737 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-13 15:28:13,737 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:28:13,737 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 15:28:13,737 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 15:28:13,737 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:28:13,738 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:28:13,738 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:28:13,738 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:28:13,738 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:28:13,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:28:13,739 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:28:13,739 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:28:13,739 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 15:28:13,739 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 15:28:13,739 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 15:28:13,739 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:28:13,739 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:28:13,741 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:28:13,741 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:28:13,741 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_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/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 -> 12fde76b4484c87975ec3c2c6c513458a595d4b258864aadbba7a9ba15d60c4e [2024-11-13 15:28:14,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:28:14,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:28:14,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:28:14,186 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:28:14,186 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:28:14,188 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-race-4.i Unable to find full path for "g++" [2024-11-13 15:28:16,227 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:28:16,664 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:28:16,665 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-race-4.i [2024-11-13 15:28:16,687 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/data/9432a2989/47e6287b38104bc09618535416976e28/FLAG768bb389f [2024-11-13 15:28:16,714 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/data/9432a2989/47e6287b38104bc09618535416976e28 [2024-11-13 15:28:16,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:28:16,720 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:28:16,721 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:28:16,721 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:28:16,729 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:28:16,730 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:28:16" (1/1) ... [2024-11-13 15:28:16,731 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b495bdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:16, skipping insertion in model container [2024-11-13 15:28:16,732 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:28:16" (1/1) ... [2024-11-13 15:28:16,797 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:28:17,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:28:17,507 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 15:28:17,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:28:17,668 INFO L204 MainTranslator]: Completed translation [2024-11-13 15:28:17,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17 WrapperNode [2024-11-13 15:28:17,669 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:28:17,670 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 15:28:17,671 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 15:28:17,671 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 15:28:17,679 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,700 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,733 INFO L138 Inliner]: procedures = 270, calls = 37, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 265 [2024-11-13 15:28:17,734 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 15:28:17,734 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 15:28:17,734 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 15:28:17,734 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 15:28:17,749 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,750 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,763 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,764 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,782 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,787 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,790 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,792 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,797 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 15:28:17,798 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 15:28:17,798 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 15:28:17,799 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 15:28:17,800 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (1/1) ... [2024-11-13 15:28:17,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:28:17,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:28:17,850 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 15:28:17,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e8e0b0-d05d-44dd-bc1a-865b51a81a10/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 15:28:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 15:28:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 15:28:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 15:28:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 15:28:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 15:28:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 15:28:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 15:28:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 15:28:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure cleaner [2024-11-13 15:28:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cleaner [2024-11-13 15:28:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 15:28:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-13 15:28:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-13 15:28:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 15:28:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 15:28:17,895 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 15:28:18,186 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 15:28:18,189 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 15:28:18,996 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 15:28:18,996 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 15:28:19,064 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 15:28:19,065 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 15:28:19,065 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:28:19 BoogieIcfgContainer [2024-11-13 15:28:19,065 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 15:28:19,069 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 15:28:19,069 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 15:28:19,075 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 15:28:19,076 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 03:28:16" (1/3) ... [2024-11-13 15:28:19,077 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74722b1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:28:19, skipping insertion in model container [2024-11-13 15:28:19,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:28:17" (2/3) ... [2024-11-13 15:28:19,077 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74722b1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:28:19, skipping insertion in model container [2024-11-13 15:28:19,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:28:19" (3/3) ... [2024-11-13 15:28:19,079 INFO L112 eAbstractionObserver]: Analyzing ICFG per-thread-array-join-counter-race-4.i [2024-11-13 15:28:19,098 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 15:28:19,100 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG per-thread-array-join-counter-race-4.i that has 3 procedures, 374 locations, 1 initial locations, 5 loop locations, and 34 error locations. [2024-11-13 15:28:19,100 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-13 15:28:19,264 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-13 15:28:19,335 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 449 places, 458 transitions, 930 flow [2024-11-13 15:28:19,714 INFO L124 PetriNetUnfolderBase]: 21/574 cut-off events. [2024-11-13 15:28:19,719 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-13 15:28:19,739 INFO L83 FinitePrefix]: Finished finitePrefix Result has 585 conditions, 574 events. 21/574 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 898 event pairs, 0 based on Foata normal form. 0/488 useless extension candidates. Maximal degree in co-relation 367. Up to 6 conditions per place. [2024-11-13 15:28:19,739 INFO L82 GeneralOperation]: Start removeDead. Operand has 449 places, 458 transitions, 930 flow [2024-11-13 15:28:19,753 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 379 places, 384 transitions, 778 flow [2024-11-13 15:28:19,769 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 15:28:19,794 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;@4169b828, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 15:28:19,794 INFO L334 AbstractCegarLoop]: Starting to check reachability of 51 error locations. [2024-11-13 15:28:19,831 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-13 15:28:19,831 INFO L124 PetriNetUnfolderBase]: 0/142 cut-off events. [2024-11-13 15:28:19,831 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-13 15:28:19,831 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:19,835 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:19,836 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:19,841 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:19,842 INFO L85 PathProgramCache]: Analyzing trace with hash 640006299, now seen corresponding path program 1 times [2024-11-13 15:28:19,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:19,852 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051260737] [2024-11-13 15:28:19,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:19,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:20,507 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 15:28:20,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:20,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051260737] [2024-11-13 15:28:20,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051260737] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:20,509 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:20,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:20,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647159985] [2024-11-13 15:28:20,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:20,521 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:20,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:20,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:20,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:20,685 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 413 out of 458 [2024-11-13 15:28:20,691 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 379 places, 384 transitions, 778 flow. Second operand has 3 states, 3 states have (on average 414.3333333333333) internal successors, (1243), 3 states have internal predecessors, (1243), 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 15:28:20,692 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:20,692 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 413 of 458 [2024-11-13 15:28:20,694 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:21,851 INFO L124 PetriNetUnfolderBase]: 384/2902 cut-off events. [2024-11-13 15:28:21,852 INFO L125 PetriNetUnfolderBase]: For 32/32 co-relation queries the response was YES. [2024-11-13 15:28:21,869 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3535 conditions, 2902 events. 384/2902 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 20295 event pairs, 264 based on Foata normal form. 97/2517 useless extension candidates. Maximal degree in co-relation 3308. Up to 604 conditions per place. [2024-11-13 15:28:21,924 INFO L140 encePairwiseOnDemand]: 448/458 looper letters, 26 selfloop transitions, 2 changer transitions 1/374 dead transitions. [2024-11-13 15:28:21,924 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 377 places, 374 transitions, 814 flow [2024-11-13 15:28:21,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:21,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:21,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1275 transitions. [2024-11-13 15:28:21,954 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9279475982532751 [2024-11-13 15:28:21,959 INFO L175 Difference]: Start difference. First operand has 379 places, 384 transitions, 778 flow. Second operand 3 states and 1275 transitions. [2024-11-13 15:28:21,960 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 377 places, 374 transitions, 814 flow [2024-11-13 15:28:21,974 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 376 places, 374 transitions, 813 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-13 15:28:21,990 INFO L231 Difference]: Finished difference. Result has 376 places, 373 transitions, 759 flow [2024-11-13 15:28:21,995 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=757, PETRI_DIFFERENCE_MINUEND_PLACES=374, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=374, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=372, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=759, PETRI_PLACES=376, PETRI_TRANSITIONS=373} [2024-11-13 15:28:22,001 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -3 predicate places. [2024-11-13 15:28:22,002 INFO L471 AbstractCegarLoop]: Abstraction has has 376 places, 373 transitions, 759 flow [2024-11-13 15:28:22,003 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 414.3333333333333) internal successors, (1243), 3 states have internal predecessors, (1243), 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 15:28:22,006 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:22,006 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:22,006 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 15:28:22,007 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:22,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:22,007 INFO L85 PathProgramCache]: Analyzing trace with hash -1232867446, now seen corresponding path program 1 times [2024-11-13 15:28:22,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:22,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085250415] [2024-11-13 15:28:22,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:22,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:22,299 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 15:28:22,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:22,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085250415] [2024-11-13 15:28:22,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1085250415] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:22,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:22,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:22,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536907295] [2024-11-13 15:28:22,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:22,302 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:22,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:22,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:22,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:22,376 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 403 out of 458 [2024-11-13 15:28:22,378 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 376 places, 373 transitions, 759 flow. Second operand has 3 states, 3 states have (on average 404.0) internal successors, (1212), 3 states have internal predecessors, (1212), 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 15:28:22,379 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:22,379 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 403 of 458 [2024-11-13 15:28:22,379 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:23,385 INFO L124 PetriNetUnfolderBase]: 434/3170 cut-off events. [2024-11-13 15:28:23,385 INFO L125 PetriNetUnfolderBase]: For 33/33 co-relation queries the response was YES. [2024-11-13 15:28:23,401 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3891 conditions, 3170 events. 434/3170 cut-off events. For 33/33 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 22870 event pairs, 309 based on Foata normal form. 0/2689 useless extension candidates. Maximal degree in co-relation 3739. Up to 688 conditions per place. [2024-11-13 15:28:23,421 INFO L140 encePairwiseOnDemand]: 450/458 looper letters, 29 selfloop transitions, 1 changer transitions 0/366 dead transitions. [2024-11-13 15:28:23,421 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 370 places, 366 transitions, 805 flow [2024-11-13 15:28:23,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1246 transitions. [2024-11-13 15:28:23,427 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9068413391557496 [2024-11-13 15:28:23,428 INFO L175 Difference]: Start difference. First operand has 376 places, 373 transitions, 759 flow. Second operand 3 states and 1246 transitions. [2024-11-13 15:28:23,428 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 370 places, 366 transitions, 805 flow [2024-11-13 15:28:23,434 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 368 places, 366 transitions, 801 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:28:23,441 INFO L231 Difference]: Finished difference. Result has 368 places, 366 transitions, 743 flow [2024-11-13 15:28:23,442 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=741, PETRI_DIFFERENCE_MINUEND_PLACES=366, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=366, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=365, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=743, PETRI_PLACES=368, PETRI_TRANSITIONS=366} [2024-11-13 15:28:23,443 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -11 predicate places. [2024-11-13 15:28:23,443 INFO L471 AbstractCegarLoop]: Abstraction has has 368 places, 366 transitions, 743 flow [2024-11-13 15:28:23,444 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 404.0) internal successors, (1212), 3 states have internal predecessors, (1212), 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 15:28:23,444 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:23,444 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:23,444 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 15:28:23,445 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:23,445 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:23,445 INFO L85 PathProgramCache]: Analyzing trace with hash 850811615, now seen corresponding path program 1 times [2024-11-13 15:28:23,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:23,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643984298] [2024-11-13 15:28:23,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:23,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:23,680 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 15:28:23,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:23,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643984298] [2024-11-13 15:28:23,683 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643984298] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:23,683 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:23,684 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:23,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812743874] [2024-11-13 15:28:23,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:23,685 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:23,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:23,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:23,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:23,741 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 417 out of 458 [2024-11-13 15:28:23,744 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 368 places, 366 transitions, 743 flow. Second operand has 3 states, 3 states have (on average 418.3333333333333) internal successors, (1255), 3 states have internal predecessors, (1255), 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 15:28:23,744 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:23,744 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 417 of 458 [2024-11-13 15:28:23,745 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:24,541 INFO L124 PetriNetUnfolderBase]: 416/2849 cut-off events. [2024-11-13 15:28:24,541 INFO L125 PetriNetUnfolderBase]: For 34/34 co-relation queries the response was YES. [2024-11-13 15:28:24,553 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3539 conditions, 2849 events. 416/2849 cut-off events. For 34/34 co-relation queries the response was YES. Maximal size of possible extension queue 55. Compared 20388 event pairs, 297 based on Foata normal form. 0/2436 useless extension candidates. Maximal degree in co-relation 3387. Up to 659 conditions per place. [2024-11-13 15:28:24,572 INFO L140 encePairwiseOnDemand]: 455/458 looper letters, 22 selfloop transitions, 2 changer transitions 0/365 dead transitions. [2024-11-13 15:28:24,576 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 369 places, 365 transitions, 789 flow [2024-11-13 15:28:24,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:24,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:24,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1276 transitions. [2024-11-13 15:28:24,584 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9286754002911208 [2024-11-13 15:28:24,585 INFO L175 Difference]: Start difference. First operand has 368 places, 366 transitions, 743 flow. Second operand 3 states and 1276 transitions. [2024-11-13 15:28:24,585 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 369 places, 365 transitions, 789 flow [2024-11-13 15:28:24,588 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 368 places, 365 transitions, 788 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-13 15:28:24,592 INFO L231 Difference]: Finished difference. Result has 368 places, 365 transitions, 744 flow [2024-11-13 15:28:24,593 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=740, PETRI_DIFFERENCE_MINUEND_PLACES=366, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=365, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=363, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=744, PETRI_PLACES=368, PETRI_TRANSITIONS=365} [2024-11-13 15:28:24,594 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -11 predicate places. [2024-11-13 15:28:24,594 INFO L471 AbstractCegarLoop]: Abstraction has has 368 places, 365 transitions, 744 flow [2024-11-13 15:28:24,595 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 418.3333333333333) internal successors, (1255), 3 states have internal predecessors, (1255), 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 15:28:24,597 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:24,598 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:24,598 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 15:28:24,598 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:24,598 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:24,599 INFO L85 PathProgramCache]: Analyzing trace with hash 744868844, now seen corresponding path program 1 times [2024-11-13 15:28:24,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:24,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856173829] [2024-11-13 15:28:24,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:24,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:24,824 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 15:28:24,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:24,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856173829] [2024-11-13 15:28:24,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [856173829] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:24,825 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:24,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:24,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1291501330] [2024-11-13 15:28:24,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:24,828 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:24,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:24,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:24,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:24,898 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 415 out of 458 [2024-11-13 15:28:24,900 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 368 places, 365 transitions, 744 flow. Second operand has 3 states, 3 states have (on average 416.3333333333333) internal successors, (1249), 3 states have internal predecessors, (1249), 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 15:28:24,900 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:24,901 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 415 of 458 [2024-11-13 15:28:24,901 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:25,902 INFO L124 PetriNetUnfolderBase]: 549/3756 cut-off events. [2024-11-13 15:28:25,902 INFO L125 PetriNetUnfolderBase]: For 35/35 co-relation queries the response was YES. [2024-11-13 15:28:25,919 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4657 conditions, 3756 events. 549/3756 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 28848 event pairs, 411 based on Foata normal form. 0/3224 useless extension candidates. Maximal degree in co-relation 4505. Up to 861 conditions per place. [2024-11-13 15:28:25,937 INFO L140 encePairwiseOnDemand]: 455/458 looper letters, 23 selfloop transitions, 2 changer transitions 0/364 dead transitions. [2024-11-13 15:28:25,938 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 369 places, 364 transitions, 792 flow [2024-11-13 15:28:25,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:25,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1271 transitions. [2024-11-13 15:28:25,942 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9250363901018923 [2024-11-13 15:28:25,942 INFO L175 Difference]: Start difference. First operand has 368 places, 365 transitions, 744 flow. Second operand 3 states and 1271 transitions. [2024-11-13 15:28:25,942 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 369 places, 364 transitions, 792 flow [2024-11-13 15:28:25,945 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 367 places, 364 transitions, 788 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:28:25,949 INFO L231 Difference]: Finished difference. Result has 367 places, 364 transitions, 742 flow [2024-11-13 15:28:25,950 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=738, PETRI_DIFFERENCE_MINUEND_PLACES=365, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=364, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=362, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=742, PETRI_PLACES=367, PETRI_TRANSITIONS=364} [2024-11-13 15:28:25,951 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -12 predicate places. [2024-11-13 15:28:25,951 INFO L471 AbstractCegarLoop]: Abstraction has has 367 places, 364 transitions, 742 flow [2024-11-13 15:28:25,952 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 416.3333333333333) internal successors, (1249), 3 states have internal predecessors, (1249), 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 15:28:25,952 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:25,952 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:25,954 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 15:28:25,954 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:25,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:25,955 INFO L85 PathProgramCache]: Analyzing trace with hash -39345024, now seen corresponding path program 1 times [2024-11-13 15:28:25,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:25,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623537938] [2024-11-13 15:28:25,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:25,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:26,179 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 15:28:26,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:26,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623537938] [2024-11-13 15:28:26,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623537938] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:26,180 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:26,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:26,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739245481] [2024-11-13 15:28:26,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:26,184 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:26,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:26,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:26,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:26,242 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 414 out of 458 [2024-11-13 15:28:26,245 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 367 places, 364 transitions, 742 flow. Second operand has 3 states, 3 states have (on average 415.3333333333333) internal successors, (1246), 3 states have internal predecessors, (1246), 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 15:28:26,245 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:26,245 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 414 of 458 [2024-11-13 15:28:26,245 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:27,318 INFO L124 PetriNetUnfolderBase]: 717/3521 cut-off events. [2024-11-13 15:28:27,318 INFO L125 PetriNetUnfolderBase]: For 35/35 co-relation queries the response was YES. [2024-11-13 15:28:27,339 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4638 conditions, 3521 events. 717/3521 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 71. Compared 25938 event pairs, 505 based on Foata normal form. 0/2923 useless extension candidates. Maximal degree in co-relation 4486. Up to 1075 conditions per place. [2024-11-13 15:28:27,363 INFO L140 encePairwiseOnDemand]: 455/458 looper letters, 24 selfloop transitions, 2 changer transitions 0/363 dead transitions. [2024-11-13 15:28:27,363 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 368 places, 363 transitions, 792 flow [2024-11-13 15:28:27,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:27,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1269 transitions. [2024-11-13 15:28:27,367 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9235807860262009 [2024-11-13 15:28:27,368 INFO L175 Difference]: Start difference. First operand has 367 places, 364 transitions, 742 flow. Second operand 3 states and 1269 transitions. [2024-11-13 15:28:27,368 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 368 places, 363 transitions, 792 flow [2024-11-13 15:28:27,372 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 366 places, 363 transitions, 788 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:28:27,377 INFO L231 Difference]: Finished difference. Result has 366 places, 363 transitions, 740 flow [2024-11-13 15:28:27,378 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=736, PETRI_DIFFERENCE_MINUEND_PLACES=364, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=363, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=361, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=740, PETRI_PLACES=366, PETRI_TRANSITIONS=363} [2024-11-13 15:28:27,380 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -13 predicate places. [2024-11-13 15:28:27,380 INFO L471 AbstractCegarLoop]: Abstraction has has 366 places, 363 transitions, 740 flow [2024-11-13 15:28:27,382 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 415.3333333333333) internal successors, (1246), 3 states have internal predecessors, (1246), 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 15:28:27,383 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:27,383 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:27,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-13 15:28:27,383 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:27,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:27,384 INFO L85 PathProgramCache]: Analyzing trace with hash -1003679464, now seen corresponding path program 1 times [2024-11-13 15:28:27,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:27,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957585842] [2024-11-13 15:28:27,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:27,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:27,570 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 15:28:27,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:27,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957585842] [2024-11-13 15:28:27,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957585842] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:27,571 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:27,571 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:27,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260891335] [2024-11-13 15:28:27,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:27,572 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:27,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:27,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:27,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:27,628 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 406 out of 458 [2024-11-13 15:28:27,630 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 366 places, 363 transitions, 740 flow. Second operand has 3 states, 3 states have (on average 407.0) internal successors, (1221), 3 states have internal predecessors, (1221), 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 15:28:27,631 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:27,631 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 406 of 458 [2024-11-13 15:28:27,631 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:28,384 INFO L124 PetriNetUnfolderBase]: 1108/3888 cut-off events. [2024-11-13 15:28:28,384 INFO L125 PetriNetUnfolderBase]: For 38/38 co-relation queries the response was YES. [2024-11-13 15:28:28,400 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5598 conditions, 3888 events. 1108/3888 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 90. Compared 27825 event pairs, 465 based on Foata normal form. 0/3439 useless extension candidates. Maximal degree in co-relation 5447. Up to 1645 conditions per place. [2024-11-13 15:28:28,415 INFO L140 encePairwiseOnDemand]: 450/458 looper letters, 34 selfloop transitions, 3 changer transitions 0/369 dead transitions. [2024-11-13 15:28:28,415 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 363 places, 369 transitions, 831 flow [2024-11-13 15:28:28,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:28,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:28,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1260 transitions. [2024-11-13 15:28:28,419 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9170305676855895 [2024-11-13 15:28:28,419 INFO L175 Difference]: Start difference. First operand has 366 places, 363 transitions, 740 flow. Second operand 3 states and 1260 transitions. [2024-11-13 15:28:28,419 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 363 places, 369 transitions, 831 flow [2024-11-13 15:28:28,423 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 361 places, 369 transitions, 827 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:28:28,429 INFO L231 Difference]: Finished difference. Result has 362 places, 361 transitions, 747 flow [2024-11-13 15:28:28,429 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=726, PETRI_DIFFERENCE_MINUEND_PLACES=359, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=358, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=355, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=747, PETRI_PLACES=362, PETRI_TRANSITIONS=361} [2024-11-13 15:28:28,431 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -17 predicate places. [2024-11-13 15:28:28,432 INFO L471 AbstractCegarLoop]: Abstraction has has 362 places, 361 transitions, 747 flow [2024-11-13 15:28:28,433 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 407.0) internal successors, (1221), 3 states have internal predecessors, (1221), 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 15:28:28,433 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:28,433 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:28,433 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-13 15:28:28,433 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:28,433 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:28,434 INFO L85 PathProgramCache]: Analyzing trace with hash 1675470822, now seen corresponding path program 1 times [2024-11-13 15:28:28,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:28,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883902595] [2024-11-13 15:28:28,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:28,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:28,579 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 15:28:28,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:28,580 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883902595] [2024-11-13 15:28:28,580 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883902595] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:28,580 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:28,580 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:28,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071012193] [2024-11-13 15:28:28,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:28,581 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:28,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:28,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:28,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:28,604 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 415 out of 458 [2024-11-13 15:28:28,606 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 362 places, 361 transitions, 747 flow. Second operand has 3 states, 3 states have (on average 416.3333333333333) internal successors, (1249), 3 states have internal predecessors, (1249), 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 15:28:28,606 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:28,607 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 415 of 458 [2024-11-13 15:28:28,607 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:29,240 INFO L124 PetriNetUnfolderBase]: 508/3255 cut-off events. [2024-11-13 15:28:29,241 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2024-11-13 15:28:29,255 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4179 conditions, 3255 events. 508/3255 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 80. Compared 24786 event pairs, 334 based on Foata normal form. 0/2883 useless extension candidates. Maximal degree in co-relation 4028. Up to 842 conditions per place. [2024-11-13 15:28:29,265 INFO L140 encePairwiseOnDemand]: 452/458 looper letters, 28 selfloop transitions, 3 changer transitions 0/367 dead transitions. [2024-11-13 15:28:29,265 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 361 places, 367 transitions, 821 flow [2024-11-13 15:28:29,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:29,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1279 transitions. [2024-11-13 15:28:29,270 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9308588064046579 [2024-11-13 15:28:29,270 INFO L175 Difference]: Start difference. First operand has 362 places, 361 transitions, 747 flow. Second operand 3 states and 1279 transitions. [2024-11-13 15:28:29,270 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 361 places, 367 transitions, 821 flow [2024-11-13 15:28:29,272 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 361 places, 367 transitions, 821 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-13 15:28:29,278 INFO L231 Difference]: Finished difference. Result has 362 places, 361 transitions, 762 flow [2024-11-13 15:28:29,279 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=741, PETRI_DIFFERENCE_MINUEND_PLACES=359, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=358, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=355, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=762, PETRI_PLACES=362, PETRI_TRANSITIONS=361} [2024-11-13 15:28:29,280 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -17 predicate places. [2024-11-13 15:28:29,280 INFO L471 AbstractCegarLoop]: Abstraction has has 362 places, 361 transitions, 762 flow [2024-11-13 15:28:29,281 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 416.3333333333333) internal successors, (1249), 3 states have internal predecessors, (1249), 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 15:28:29,281 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:29,281 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:29,281 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-13 15:28:29,281 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:29,281 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:29,282 INFO L85 PathProgramCache]: Analyzing trace with hash 248096347, now seen corresponding path program 1 times [2024-11-13 15:28:29,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:29,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427205778] [2024-11-13 15:28:29,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:29,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:29,399 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 15:28:29,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:29,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427205778] [2024-11-13 15:28:29,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427205778] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:29,399 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:29,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:29,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467037907] [2024-11-13 15:28:29,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:29,400 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:29,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:29,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:29,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:29,431 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 413 out of 458 [2024-11-13 15:28:29,433 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 362 places, 361 transitions, 762 flow. Second operand has 3 states, 3 states have (on average 414.3333333333333) internal successors, (1243), 3 states have internal predecessors, (1243), 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 15:28:29,433 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:29,433 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 413 of 458 [2024-11-13 15:28:29,433 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:30,739 INFO L124 PetriNetUnfolderBase]: 1096/5924 cut-off events. [2024-11-13 15:28:30,739 INFO L125 PetriNetUnfolderBase]: For 81/81 co-relation queries the response was YES. [2024-11-13 15:28:30,767 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7903 conditions, 5924 events. 1096/5924 cut-off events. For 81/81 co-relation queries the response was YES. Maximal size of possible extension queue 114. Compared 49941 event pairs, 396 based on Foata normal form. 0/5130 useless extension candidates. Maximal degree in co-relation 7751. Up to 909 conditions per place. [2024-11-13 15:28:30,786 INFO L140 encePairwiseOnDemand]: 447/458 looper letters, 40 selfloop transitions, 8 changer transitions 0/383 dead transitions. [2024-11-13 15:28:30,787 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 364 places, 383 transitions, 908 flow [2024-11-13 15:28:30,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:30,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1290 transitions. [2024-11-13 15:28:30,790 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9388646288209607 [2024-11-13 15:28:30,790 INFO L175 Difference]: Start difference. First operand has 362 places, 361 transitions, 762 flow. Second operand 3 states and 1290 transitions. [2024-11-13 15:28:30,790 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 364 places, 383 transitions, 908 flow [2024-11-13 15:28:30,793 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 364 places, 383 transitions, 908 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-13 15:28:30,797 INFO L231 Difference]: Finished difference. Result has 366 places, 369 transitions, 832 flow [2024-11-13 15:28:30,798 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=762, PETRI_DIFFERENCE_MINUEND_PLACES=362, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=361, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=353, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=832, PETRI_PLACES=366, PETRI_TRANSITIONS=369} [2024-11-13 15:28:30,799 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -13 predicate places. [2024-11-13 15:28:30,799 INFO L471 AbstractCegarLoop]: Abstraction has has 366 places, 369 transitions, 832 flow [2024-11-13 15:28:30,800 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 414.3333333333333) internal successors, (1243), 3 states have internal predecessors, (1243), 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 15:28:30,800 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:30,800 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:30,801 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 15:28:30,801 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting cleanerErr2ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:30,801 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:30,801 INFO L85 PathProgramCache]: Analyzing trace with hash 1243276526, now seen corresponding path program 1 times [2024-11-13 15:28:30,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:30,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18448924] [2024-11-13 15:28:30,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:30,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:30,931 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 15:28:30,931 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:30,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18448924] [2024-11-13 15:28:30,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18448924] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:30,931 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:30,932 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:30,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064328454] [2024-11-13 15:28:30,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:30,932 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:30,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:30,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:30,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:30,973 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 409 out of 458 [2024-11-13 15:28:30,975 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 366 places, 369 transitions, 832 flow. Second operand has 3 states, 3 states have (on average 410.6666666666667) internal successors, (1232), 3 states have internal predecessors, (1232), 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 15:28:30,975 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:30,975 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 409 of 458 [2024-11-13 15:28:30,975 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:32,998 INFO L124 PetriNetUnfolderBase]: 1964/10598 cut-off events. [2024-11-13 15:28:32,998 INFO L125 PetriNetUnfolderBase]: For 333/378 co-relation queries the response was YES. [2024-11-13 15:28:33,212 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14634 conditions, 10598 events. 1964/10598 cut-off events. For 333/378 co-relation queries the response was YES. Maximal size of possible extension queue 154. Compared 102504 event pairs, 1218 based on Foata normal form. 0/9525 useless extension candidates. Maximal degree in co-relation 14480. Up to 2650 conditions per place. [2024-11-13 15:28:33,240 INFO L140 encePairwiseOnDemand]: 451/458 looper letters, 33 selfloop transitions, 3 changer transitions 0/377 dead transitions. [2024-11-13 15:28:33,241 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 364 places, 377 transitions, 923 flow [2024-11-13 15:28:33,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:33,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1267 transitions. [2024-11-13 15:28:33,245 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9221251819505094 [2024-11-13 15:28:33,245 INFO L175 Difference]: Start difference. First operand has 366 places, 369 transitions, 832 flow. Second operand 3 states and 1267 transitions. [2024-11-13 15:28:33,245 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 364 places, 377 transitions, 923 flow [2024-11-13 15:28:33,254 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 362 places, 377 transitions, 907 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:28:33,258 INFO L231 Difference]: Finished difference. Result has 363 places, 368 transitions, 829 flow [2024-11-13 15:28:33,259 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=808, PETRI_DIFFERENCE_MINUEND_PLACES=360, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=365, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=362, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=829, PETRI_PLACES=363, PETRI_TRANSITIONS=368} [2024-11-13 15:28:33,261 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -16 predicate places. [2024-11-13 15:28:33,261 INFO L471 AbstractCegarLoop]: Abstraction has has 363 places, 368 transitions, 829 flow [2024-11-13 15:28:33,262 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 410.6666666666667) internal successors, (1232), 3 states have internal predecessors, (1232), 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 15:28:33,262 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:33,262 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:28:33,262 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-13 15:28:33,263 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting cleanerErr3ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:33,263 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:33,263 INFO L85 PathProgramCache]: Analyzing trace with hash -1346064023, now seen corresponding path program 1 times [2024-11-13 15:28:33,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:33,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253334860] [2024-11-13 15:28:33,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:33,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:33,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:33,614 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 15:28:33,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:33,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253334860] [2024-11-13 15:28:33,615 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253334860] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:33,615 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:33,615 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:33,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962166813] [2024-11-13 15:28:33,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:33,615 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:33,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:33,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:33,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:33,747 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 413 out of 458 [2024-11-13 15:28:33,749 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 363 places, 368 transitions, 829 flow. Second operand has 3 states, 3 states have (on average 415.3333333333333) internal successors, (1246), 3 states have internal predecessors, (1246), 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 15:28:33,749 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:33,749 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 413 of 458 [2024-11-13 15:28:33,749 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:35,992 INFO L124 PetriNetUnfolderBase]: 3184/14762 cut-off events. [2024-11-13 15:28:35,992 INFO L125 PetriNetUnfolderBase]: For 161/161 co-relation queries the response was YES. [2024-11-13 15:28:36,026 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21331 conditions, 14762 events. 3184/14762 cut-off events. For 161/161 co-relation queries the response was YES. Maximal size of possible extension queue 224. Compared 149512 event pairs, 1587 based on Foata normal form. 0/13237 useless extension candidates. Maximal degree in co-relation 21176. Up to 3612 conditions per place. [2024-11-13 15:28:36,064 INFO L140 encePairwiseOnDemand]: 448/458 looper letters, 41 selfloop transitions, 9 changer transitions 0/389 dead transitions. [2024-11-13 15:28:36,065 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 365 places, 389 transitions, 977 flow [2024-11-13 15:28:36,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:36,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:36,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1290 transitions. [2024-11-13 15:28:36,068 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9388646288209607 [2024-11-13 15:28:36,068 INFO L175 Difference]: Start difference. First operand has 363 places, 368 transitions, 829 flow. Second operand 3 states and 1290 transitions. [2024-11-13 15:28:36,068 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 365 places, 389 transitions, 977 flow [2024-11-13 15:28:36,072 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 365 places, 389 transitions, 977 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-13 15:28:36,076 INFO L231 Difference]: Finished difference. Result has 367 places, 376 transitions, 899 flow [2024-11-13 15:28:36,077 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=829, PETRI_DIFFERENCE_MINUEND_PLACES=363, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=368, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=359, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=899, PETRI_PLACES=367, PETRI_TRANSITIONS=376} [2024-11-13 15:28:36,077 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -12 predicate places. [2024-11-13 15:28:36,077 INFO L471 AbstractCegarLoop]: Abstraction has has 367 places, 376 transitions, 899 flow [2024-11-13 15:28:36,078 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 415.3333333333333) internal successors, (1246), 3 states have internal predecessors, (1246), 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 15:28:36,078 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:36,078 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:28:36,078 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-13 15:28:36,079 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:36,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:36,079 INFO L85 PathProgramCache]: Analyzing trace with hash 1976660359, now seen corresponding path program 1 times [2024-11-13 15:28:36,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:36,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934568956] [2024-11-13 15:28:36,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:36,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:36,549 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 15:28:36,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:36,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934568956] [2024-11-13 15:28:36,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [934568956] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:36,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:36,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:28:36,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009634079] [2024-11-13 15:28:36,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:36,551 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:28:36,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:36,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:28:36,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:28:36,677 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 416 out of 458 [2024-11-13 15:28:36,681 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 367 places, 376 transitions, 899 flow. Second operand has 5 states, 5 states have (on average 417.8) internal successors, (2089), 5 states have internal predecessors, (2089), 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 15:28:36,681 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:36,681 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 416 of 458 [2024-11-13 15:28:36,681 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:38,827 INFO L124 PetriNetUnfolderBase]: 1869/10559 cut-off events. [2024-11-13 15:28:38,827 INFO L125 PetriNetUnfolderBase]: For 409/426 co-relation queries the response was YES. [2024-11-13 15:28:39,041 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15436 conditions, 10559 events. 1869/10559 cut-off events. For 409/426 co-relation queries the response was YES. Maximal size of possible extension queue 198. Compared 105348 event pairs, 1251 based on Foata normal form. 4/9485 useless extension candidates. Maximal degree in co-relation 15277. Up to 2179 conditions per place. [2024-11-13 15:28:39,059 INFO L140 encePairwiseOnDemand]: 449/458 looper letters, 34 selfloop transitions, 8 changer transitions 0/390 dead transitions. [2024-11-13 15:28:39,059 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 372 places, 390 transitions, 1010 flow [2024-11-13 15:28:39,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:28:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:28:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2539 transitions. [2024-11-13 15:28:39,065 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9239446870451238 [2024-11-13 15:28:39,065 INFO L175 Difference]: Start difference. First operand has 367 places, 376 transitions, 899 flow. Second operand 6 states and 2539 transitions. [2024-11-13 15:28:39,065 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 372 places, 390 transitions, 1010 flow [2024-11-13 15:28:39,072 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 370 places, 390 transitions, 992 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:28:39,076 INFO L231 Difference]: Finished difference. Result has 374 places, 380 transitions, 926 flow [2024-11-13 15:28:39,077 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=876, PETRI_DIFFERENCE_MINUEND_PLACES=365, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=375, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=367, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=926, PETRI_PLACES=374, PETRI_TRANSITIONS=380} [2024-11-13 15:28:39,078 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -5 predicate places. [2024-11-13 15:28:39,078 INFO L471 AbstractCegarLoop]: Abstraction has has 374 places, 380 transitions, 926 flow [2024-11-13 15:28:39,079 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 417.8) internal successors, (2089), 5 states have internal predecessors, (2089), 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 15:28:39,079 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:39,079 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:28:39,079 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-13 15:28:39,079 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:39,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:39,080 INFO L85 PathProgramCache]: Analyzing trace with hash -310215302, now seen corresponding path program 1 times [2024-11-13 15:28:39,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:39,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528716108] [2024-11-13 15:28:39,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:39,347 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 15:28:39,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:39,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528716108] [2024-11-13 15:28:39,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528716108] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:39,347 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:39,347 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:28:39,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66664050] [2024-11-13 15:28:39,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:39,348 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:28:39,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:39,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:28:39,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:28:39,460 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 416 out of 458 [2024-11-13 15:28:39,461 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 374 places, 380 transitions, 926 flow. Second operand has 3 states, 3 states have (on average 418.3333333333333) internal successors, (1255), 3 states have internal predecessors, (1255), 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 15:28:39,461 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:39,462 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 416 of 458 [2024-11-13 15:28:39,462 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:42,358 INFO L124 PetriNetUnfolderBase]: 2785/13863 cut-off events. [2024-11-13 15:28:42,358 INFO L125 PetriNetUnfolderBase]: For 1049/1095 co-relation queries the response was YES. [2024-11-13 15:28:42,551 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21130 conditions, 13863 events. 2785/13863 cut-off events. For 1049/1095 co-relation queries the response was YES. Maximal size of possible extension queue 209. Compared 141881 event pairs, 1492 based on Foata normal form. 0/12467 useless extension candidates. Maximal degree in co-relation 20966. Up to 3378 conditions per place. [2024-11-13 15:28:42,576 INFO L140 encePairwiseOnDemand]: 453/458 looper letters, 38 selfloop transitions, 6 changer transitions 0/392 dead transitions. [2024-11-13 15:28:42,576 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 376 places, 392 transitions, 1049 flow [2024-11-13 15:28:42,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:28:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:28:42,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1285 transitions. [2024-11-13 15:28:42,579 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9352256186317321 [2024-11-13 15:28:42,579 INFO L175 Difference]: Start difference. First operand has 374 places, 380 transitions, 926 flow. Second operand 3 states and 1285 transitions. [2024-11-13 15:28:42,579 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 376 places, 392 transitions, 1049 flow [2024-11-13 15:28:42,586 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 375 places, 392 transitions, 1045 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-13 15:28:42,590 INFO L231 Difference]: Finished difference. Result has 377 places, 385 transitions, 976 flow [2024-11-13 15:28:42,591 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=922, PETRI_DIFFERENCE_MINUEND_PLACES=373, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=380, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=374, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=976, PETRI_PLACES=377, PETRI_TRANSITIONS=385} [2024-11-13 15:28:42,591 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -2 predicate places. [2024-11-13 15:28:42,592 INFO L471 AbstractCegarLoop]: Abstraction has has 377 places, 385 transitions, 976 flow [2024-11-13 15:28:42,592 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 418.3333333333333) internal successors, (1255), 3 states have internal predecessors, (1255), 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 15:28:42,593 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:42,593 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:28:42,593 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-13 15:28:42,593 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting cleanerErr5ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:42,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:42,594 INFO L85 PathProgramCache]: Analyzing trace with hash -267022891, now seen corresponding path program 1 times [2024-11-13 15:28:42,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:42,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743302202] [2024-11-13 15:28:42,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:42,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:42,821 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 15:28:42,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:42,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743302202] [2024-11-13 15:28:42,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1743302202] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:42,824 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:42,824 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:28:42,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674838531] [2024-11-13 15:28:42,824 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:42,825 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:28:42,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:42,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:28:42,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:28:43,018 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 416 out of 458 [2024-11-13 15:28:43,020 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 377 places, 385 transitions, 976 flow. Second operand has 5 states, 5 states have (on average 418.0) internal successors, (2090), 5 states have internal predecessors, (2090), 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 15:28:43,021 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:43,021 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 416 of 458 [2024-11-13 15:28:43,021 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:45,894 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][346], [Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, 473#(= |#race~tids~0| 0), Black: 493#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), Black: 495#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), 171#ULTIMATE.startFINALtrue, 450#true, Black: 492#(<= ~threads_total~0 0), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 500#true, Black: 467#true, 482#(= |#race~datas~0| 0), 505#true, Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 448#true, 430#L1045-4true, Black: 471#true, 469#(= |#race~datas_mutex~0| 0), Black: 475#true]) [2024-11-13 15:28:45,895 INFO L294 olderBase$Statistics]: this new event has 381 ancestors and is cut-off event [2024-11-13 15:28:45,895 INFO L297 olderBase$Statistics]: existing Event has 381 ancestors and is cut-off event [2024-11-13 15:28:45,895 INFO L297 olderBase$Statistics]: existing Event has 298 ancestors and is cut-off event [2024-11-13 15:28:45,895 INFO L297 olderBase$Statistics]: existing Event has 298 ancestors and is cut-off event [2024-11-13 15:28:45,934 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([908] L1035-6-->L1035-7: Formula: (= v_cleanerThread1of1ForFork1_~i~1_31 (+ |v_cleanerThread1of1ForFork1_#t~post15_3| 1)) InVars {cleanerThread1of1ForFork1_#t~post15=|v_cleanerThread1of1ForFork1_#t~post15_3|} OutVars{cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_31, cleanerThread1of1ForFork1_#t~post15=|v_cleanerThread1of1ForFork1_#t~post15_3|} AuxVars[] AssignedVars[cleanerThread1of1ForFork1_~i~1][330], [Black: 480#true, 73#L1035-7true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 473#(= |#race~tids~0| 0), Black: 493#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), Black: 495#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), 171#ULTIMATE.startFINALtrue, Black: 492#(<= ~threads_total~0 0), 450#true, Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 500#true, 241#L1029-5true, Black: 467#true, 505#true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 448#true, Black: 471#true, 469#(= |#race~datas_mutex~0| 0), Black: 475#true]) [2024-11-13 15:28:45,934 INFO L294 olderBase$Statistics]: this new event has 379 ancestors and is cut-off event [2024-11-13 15:28:45,934 INFO L297 olderBase$Statistics]: existing Event has 296 ancestors and is cut-off event [2024-11-13 15:28:45,934 INFO L297 olderBase$Statistics]: existing Event has 379 ancestors and is cut-off event [2024-11-13 15:28:45,934 INFO L297 olderBase$Statistics]: existing Event has 296 ancestors and is cut-off event [2024-11-13 15:28:46,081 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([908] L1035-6-->L1035-7: Formula: (= v_cleanerThread1of1ForFork1_~i~1_31 (+ |v_cleanerThread1of1ForFork1_#t~post15_3| 1)) InVars {cleanerThread1of1ForFork1_#t~post15=|v_cleanerThread1of1ForFork1_#t~post15_3|} OutVars{cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_31, cleanerThread1of1ForFork1_#t~post15=|v_cleanerThread1of1ForFork1_#t~post15_3|} AuxVars[] AssignedVars[cleanerThread1of1ForFork1_~i~1][330], [Black: 480#true, 73#L1035-7true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 473#(= |#race~tids~0| 0), Black: 493#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 171#ULTIMATE.startFINALtrue, Black: 495#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), 450#true, Black: 492#(<= ~threads_total~0 0), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 500#true, Black: 467#true, 241#L1029-5true, 505#true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 448#true, Black: 471#true, 469#(= |#race~datas_mutex~0| 0), Black: 477#(= |#race~threads_alive~0| 0)]) [2024-11-13 15:28:46,081 INFO L294 olderBase$Statistics]: this new event has 400 ancestors and is cut-off event [2024-11-13 15:28:46,081 INFO L297 olderBase$Statistics]: existing Event has 379 ancestors and is cut-off event [2024-11-13 15:28:46,081 INFO L297 olderBase$Statistics]: existing Event has 379 ancestors and is cut-off event [2024-11-13 15:28:46,081 INFO L297 olderBase$Statistics]: existing Event has 379 ancestors and is cut-off event [2024-11-13 15:28:46,091 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][346], [Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, 473#(= |#race~tids~0| 0), Black: 493#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 171#ULTIMATE.startFINALtrue, Black: 495#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), 450#true, Black: 492#(<= ~threads_total~0 0), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 500#true, Black: 467#true, 482#(= |#race~datas~0| 0), 505#true, Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 448#true, Black: 471#true, 430#L1045-4true, 469#(= |#race~datas_mutex~0| 0), Black: 477#(= |#race~threads_alive~0| 0)]) [2024-11-13 15:28:46,091 INFO L294 olderBase$Statistics]: this new event has 402 ancestors and is cut-off event [2024-11-13 15:28:46,091 INFO L297 olderBase$Statistics]: existing Event has 381 ancestors and is cut-off event [2024-11-13 15:28:46,091 INFO L297 olderBase$Statistics]: existing Event has 381 ancestors and is cut-off event [2024-11-13 15:28:46,091 INFO L297 olderBase$Statistics]: existing Event has 381 ancestors and is cut-off event [2024-11-13 15:28:46,158 INFO L124 PetriNetUnfolderBase]: 3024/15226 cut-off events. [2024-11-13 15:28:46,158 INFO L125 PetriNetUnfolderBase]: For 1374/1465 co-relation queries the response was YES. [2024-11-13 15:28:46,205 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23319 conditions, 15226 events. 3024/15226 cut-off events. For 1374/1465 co-relation queries the response was YES. Maximal size of possible extension queue 207. Compared 158438 event pairs, 1732 based on Foata normal form. 7/13677 useless extension candidates. Maximal degree in co-relation 23153. Up to 3646 conditions per place. [2024-11-13 15:28:46,231 INFO L140 encePairwiseOnDemand]: 449/458 looper letters, 25 selfloop transitions, 4 changer transitions 17/397 dead transitions. [2024-11-13 15:28:46,231 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 382 places, 397 transitions, 1087 flow [2024-11-13 15:28:46,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:28:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:28:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2540 transitions. [2024-11-13 15:28:46,234 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9243085880640466 [2024-11-13 15:28:46,234 INFO L175 Difference]: Start difference. First operand has 377 places, 385 transitions, 976 flow. Second operand 6 states and 2540 transitions. [2024-11-13 15:28:46,234 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 382 places, 397 transitions, 1087 flow [2024-11-13 15:28:46,249 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 380 places, 397 transitions, 1075 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 15:28:46,253 INFO L231 Difference]: Finished difference. Result has 382 places, 380 transitions, 951 flow [2024-11-13 15:28:46,254 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=959, PETRI_DIFFERENCE_MINUEND_PLACES=375, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=384, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=380, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=951, PETRI_PLACES=382, PETRI_TRANSITIONS=380} [2024-11-13 15:28:46,254 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, 3 predicate places. [2024-11-13 15:28:46,254 INFO L471 AbstractCegarLoop]: Abstraction has has 382 places, 380 transitions, 951 flow [2024-11-13 15:28:46,256 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 418.0) internal successors, (2090), 5 states have internal predecessors, (2090), 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 15:28:46,256 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:46,256 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:28:46,256 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-13 15:28:46,256 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:46,256 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:46,256 INFO L85 PathProgramCache]: Analyzing trace with hash 247846909, now seen corresponding path program 1 times [2024-11-13 15:28:46,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:46,257 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476400190] [2024-11-13 15:28:46,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:46,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 15:28:47,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:47,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476400190] [2024-11-13 15:28:47,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476400190] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:47,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:47,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:28:47,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040728243] [2024-11-13 15:28:47,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:47,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:28:47,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:47,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:28:47,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:28:47,920 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 399 out of 458 [2024-11-13 15:28:47,924 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 382 places, 380 transitions, 951 flow. Second operand has 6 states, 6 states have (on average 400.8333333333333) internal successors, (2405), 6 states have internal predecessors, (2405), 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 15:28:47,924 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:47,925 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 399 of 458 [2024-11-13 15:28:47,925 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:28:52,948 INFO L124 PetriNetUnfolderBase]: 6862/25048 cut-off events. [2024-11-13 15:28:52,948 INFO L125 PetriNetUnfolderBase]: For 4908/5164 co-relation queries the response was YES. [2024-11-13 15:28:53,028 INFO L83 FinitePrefix]: Finished finitePrefix Result has 43218 conditions, 25048 events. 6862/25048 cut-off events. For 4908/5164 co-relation queries the response was YES. Maximal size of possible extension queue 509. Compared 269990 event pairs, 3158 based on Foata normal form. 2/22657 useless extension candidates. Maximal degree in co-relation 43048. Up to 8672 conditions per place. [2024-11-13 15:28:53,075 INFO L140 encePairwiseOnDemand]: 444/458 looper letters, 90 selfloop transitions, 46 changer transitions 0/468 dead transitions. [2024-11-13 15:28:53,075 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 383 places, 468 transitions, 1513 flow [2024-11-13 15:28:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:28:53,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 15:28:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2510 transitions. [2024-11-13 15:28:53,079 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.913391557496361 [2024-11-13 15:28:53,080 INFO L175 Difference]: Start difference. First operand has 382 places, 380 transitions, 951 flow. Second operand 6 states and 2510 transitions. [2024-11-13 15:28:53,080 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 383 places, 468 transitions, 1513 flow [2024-11-13 15:28:53,098 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 374 places, 468 transitions, 1485 flow, removed 7 selfloop flow, removed 9 redundant places. [2024-11-13 15:28:53,104 INFO L231 Difference]: Finished difference. Result has 378 places, 425 transitions, 1290 flow [2024-11-13 15:28:53,105 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=923, PETRI_DIFFERENCE_MINUEND_PLACES=369, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=380, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=361, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1290, PETRI_PLACES=378, PETRI_TRANSITIONS=425} [2024-11-13 15:28:53,105 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, -1 predicate places. [2024-11-13 15:28:53,105 INFO L471 AbstractCegarLoop]: Abstraction has has 378 places, 425 transitions, 1290 flow [2024-11-13 15:28:53,107 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 400.8333333333333) internal successors, (2405), 6 states have internal predecessors, (2405), 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 15:28:53,107 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:28:53,107 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:28:53,107 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-13 15:28:53,107 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting cleanerErr5ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:28:53,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:53,108 INFO L85 PathProgramCache]: Analyzing trace with hash -254861749, now seen corresponding path program 1 times [2024-11-13 15:28:53,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:28:53,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064656027] [2024-11-13 15:28:53,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:53,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:28:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:53,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 15:28:53,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:28:53,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064656027] [2024-11-13 15:28:53,732 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2064656027] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:53,732 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:53,732 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-13 15:28:53,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911027405] [2024-11-13 15:28:53,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:53,733 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 15:28:53,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:28:53,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 15:28:53,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-13 15:28:54,122 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 409 out of 458 [2024-11-13 15:28:54,130 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 378 places, 425 transitions, 1290 flow. Second operand has 7 states, 7 states have (on average 411.0) internal successors, (2877), 7 states have internal predecessors, (2877), 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 15:28:54,130 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:28:54,130 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 409 of 458 [2024-11-13 15:28:54,130 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:29:00,606 INFO L124 PetriNetUnfolderBase]: 7190/31037 cut-off events. [2024-11-13 15:29:00,607 INFO L125 PetriNetUnfolderBase]: For 5144/5816 co-relation queries the response was YES. [2024-11-13 15:29:00,734 INFO L83 FinitePrefix]: Finished finitePrefix Result has 53714 conditions, 31037 events. 7190/31037 cut-off events. For 5144/5816 co-relation queries the response was YES. Maximal size of possible extension queue 544. Compared 363586 event pairs, 3338 based on Foata normal form. 173/28070 useless extension candidates. Maximal degree in co-relation 53550. Up to 7734 conditions per place. [2024-11-13 15:29:00,795 INFO L140 encePairwiseOnDemand]: 446/458 looper letters, 58 selfloop transitions, 14 changer transitions 10/470 dead transitions. [2024-11-13 15:29:00,795 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 387 places, 470 transitions, 1549 flow [2024-11-13 15:29:00,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-13 15:29:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-11-13 15:29:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 4172 transitions. [2024-11-13 15:29:00,799 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9109170305676856 [2024-11-13 15:29:00,800 INFO L175 Difference]: Start difference. First operand has 378 places, 425 transitions, 1290 flow. Second operand 10 states and 4172 transitions. [2024-11-13 15:29:00,800 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 387 places, 470 transitions, 1549 flow [2024-11-13 15:29:00,861 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 387 places, 470 transitions, 1517 flow, removed 16 selfloop flow, removed 0 redundant places. [2024-11-13 15:29:00,866 INFO L231 Difference]: Finished difference. Result has 391 places, 432 transitions, 1325 flow [2024-11-13 15:29:00,867 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=1253, PETRI_DIFFERENCE_MINUEND_PLACES=378, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=424, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=413, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1325, PETRI_PLACES=391, PETRI_TRANSITIONS=432} [2024-11-13 15:29:00,868 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, 12 predicate places. [2024-11-13 15:29:00,868 INFO L471 AbstractCegarLoop]: Abstraction has has 391 places, 432 transitions, 1325 flow [2024-11-13 15:29:00,869 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 411.0) internal successors, (2877), 7 states have internal predecessors, (2877), 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 15:29:00,869 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:29:00,870 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:29:00,870 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-13 15:29:00,870 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting cleanerErr3ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:29:00,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:29:00,871 INFO L85 PathProgramCache]: Analyzing trace with hash -1607244505, now seen corresponding path program 1 times [2024-11-13 15:29:00,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:29:00,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2036504952] [2024-11-13 15:29:00,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:29:00,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:29:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:29:01,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 15:29:01,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:29:01,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2036504952] [2024-11-13 15:29:01,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2036504952] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:29:01,507 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:29:01,507 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-13 15:29:01,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112114381] [2024-11-13 15:29:01,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:29:01,508 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 15:29:01,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:29:01,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 15:29:01,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-13 15:29:02,174 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 404 out of 458 [2024-11-13 15:29:02,178 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 391 places, 432 transitions, 1325 flow. Second operand has 8 states, 8 states have (on average 405.875) internal successors, (3247), 8 states have internal predecessors, (3247), 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 15:29:02,179 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:29:02,179 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 404 of 458 [2024-11-13 15:29:02,179 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:29:04,640 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][304], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 514#true, 473#(= |#race~tids~0| 0), 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 73#L1035-7true, 457#(= |#race~threads_total~0| 0), 125#L1061-11true, 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:04,640 INFO L294 olderBase$Statistics]: this new event has 287 ancestors and is not cut-off event [2024-11-13 15:29:04,640 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is not cut-off event [2024-11-13 15:29:04,640 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is not cut-off event [2024-11-13 15:29:04,640 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is not cut-off event [2024-11-13 15:29:04,751 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][304], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 514#true, 473#(= |#race~tids~0| 0), 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 125#L1061-11true, 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 195#L1034-2true, 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:04,752 INFO L294 olderBase$Statistics]: this new event has 292 ancestors and is cut-off event [2024-11-13 15:29:04,752 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2024-11-13 15:29:04,752 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2024-11-13 15:29:04,752 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-13 15:29:04,971 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([882] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_32| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 28)))) (and (= (store |v_#pthreadsMutex_32| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1)) |v_#pthreadsMutex_31|) (= (select .cse0 .cse1) 0) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][396], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 277#L1036-5true, 450#true, Black: 467#true, 546#(not (= ~datas~0.base ~tids~0.base)), Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 475#true, Black: 480#true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 171#ULTIMATE.startFINALtrue, Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 297#L1028-1true, 482#(= |#race~datas~0| 0), Black: 500#true]) [2024-11-13 15:29:04,971 INFO L294 olderBase$Statistics]: this new event has 301 ancestors and is cut-off event [2024-11-13 15:29:04,971 INFO L297 olderBase$Statistics]: existing Event has 295 ancestors and is cut-off event [2024-11-13 15:29:04,971 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-13 15:29:04,971 INFO L297 olderBase$Statistics]: existing Event has 295 ancestors and is cut-off event [2024-11-13 15:29:04,973 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][369], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 69#L1038-4true, 450#true, Black: 467#true, 448#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), 469#(= |#race~datas_mutex~0| 0), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 5#L1061-8true, 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:04,973 INFO L294 olderBase$Statistics]: this new event has 303 ancestors and is cut-off event [2024-11-13 15:29:04,973 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:04,973 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:04,973 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:04,996 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][369], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, 448#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), 469#(= |#race~datas_mutex~0| 0), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 524#true, 196#L1038-5true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 5#L1061-8true, 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:04,996 INFO L294 olderBase$Statistics]: this new event has 304 ancestors and is cut-off event [2024-11-13 15:29:04,996 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:04,996 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:04,996 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:04,997 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][369], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 69#L1038-4true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 5#L1061-8true, 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:04,997 INFO L294 olderBase$Statistics]: this new event has 303 ancestors and is cut-off event [2024-11-13 15:29:04,997 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2024-11-13 15:29:04,997 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:04,997 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:04,997 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:05,020 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][369], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 69#L1038-4true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 335#L1061-9true]) [2024-11-13 15:29:05,020 INFO L294 olderBase$Statistics]: this new event has 304 ancestors and is cut-off event [2024-11-13 15:29:05,020 INFO L297 olderBase$Statistics]: existing Event has 304 ancestors and is cut-off event [2024-11-13 15:29:05,020 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:05,020 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:05,021 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][369], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 514#true, 473#(= |#race~tids~0| 0), 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, 196#L1038-5true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 5#L1061-8true, 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:05,021 INFO L294 olderBase$Statistics]: this new event has 304 ancestors and is cut-off event [2024-11-13 15:29:05,021 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:05,021 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:05,021 INFO L297 olderBase$Statistics]: existing Event has 304 ancestors and is cut-off event [2024-11-13 15:29:05,021 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:05,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][369], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 514#true, 473#(= |#race~tids~0| 0), 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, 196#L1038-5true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 335#L1061-9true]) [2024-11-13 15:29:05,021 INFO L294 olderBase$Statistics]: this new event has 305 ancestors and is cut-off event [2024-11-13 15:29:05,021 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-13 15:29:05,021 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-13 15:29:05,021 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2024-11-13 15:29:05,045 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][369], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 514#true, 473#(= |#race~tids~0| 0), 69#L1038-4true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 162#L1061-10true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:05,045 INFO L294 olderBase$Statistics]: this new event has 305 ancestors and is cut-off event [2024-11-13 15:29:05,045 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2024-11-13 15:29:05,045 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-13 15:29:05,045 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-13 15:29:05,045 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][369], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 514#true, 473#(= |#race~tids~0| 0), 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, 196#L1038-5true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 162#L1061-10true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:05,045 INFO L294 olderBase$Statistics]: this new event has 306 ancestors and is cut-off event [2024-11-13 15:29:05,045 INFO L297 olderBase$Statistics]: existing Event has 285 ancestors and is cut-off event [2024-11-13 15:29:05,045 INFO L297 olderBase$Statistics]: existing Event has 285 ancestors and is cut-off event [2024-11-13 15:29:05,045 INFO L297 olderBase$Statistics]: existing Event has 306 ancestors and is cut-off event [2024-11-13 15:29:08,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([967] threadEXIT-->L1038-9: Formula: (= v_threadThread1of1ForFork0_thidvar0_6 |v_cleanerThread1of1ForFork1_#t~mem8_8|) InVars {cleanerThread1of1ForFork1_#t~mem8=|v_cleanerThread1of1ForFork1_#t~mem8_8|, threadThread1of1ForFork0_thidvar0=v_threadThread1of1ForFork0_thidvar0_6} OutVars{cleanerThread1of1ForFork1_#t~mem8=|v_cleanerThread1of1ForFork1_#t~mem8_8|, threadThread1of1ForFork0_thidvar0=v_threadThread1of1ForFork0_thidvar0_6} AuxVars[] AssignedVars[][467], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, Black: 467#true, 546#(not (= ~datas~0.base ~tids~0.base)), Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 475#true, 437#L1038-9true, Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 171#ULTIMATE.startFINALtrue, Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 449#true, Black: 500#true, 482#(= |#race~datas~0| 0)]) [2024-11-13 15:29:08,627 INFO L294 olderBase$Statistics]: this new event has 411 ancestors and is cut-off event [2024-11-13 15:29:08,627 INFO L297 olderBase$Statistics]: existing Event has 307 ancestors and is cut-off event [2024-11-13 15:29:08,628 INFO L297 olderBase$Statistics]: existing Event has 307 ancestors and is cut-off event [2024-11-13 15:29:08,628 INFO L297 olderBase$Statistics]: existing Event has 307 ancestors and is cut-off event [2024-11-13 15:29:08,638 INFO L124 PetriNetUnfolderBase]: 8505/33609 cut-off events. [2024-11-13 15:29:08,638 INFO L125 PetriNetUnfolderBase]: For 15877/17676 co-relation queries the response was YES. [2024-11-13 15:29:08,772 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66316 conditions, 33609 events. 8505/33609 cut-off events. For 15877/17676 co-relation queries the response was YES. Maximal size of possible extension queue 597. Compared 387816 event pairs, 2714 based on Foata normal form. 71/30747 useless extension candidates. Maximal degree in co-relation 66146. Up to 6275 conditions per place. [2024-11-13 15:29:08,844 INFO L140 encePairwiseOnDemand]: 445/458 looper letters, 95 selfloop transitions, 48 changer transitions 0/498 dead transitions. [2024-11-13 15:29:08,844 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 401 places, 498 transitions, 1919 flow [2024-11-13 15:29:08,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-13 15:29:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2024-11-13 15:29:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 4532 transitions. [2024-11-13 15:29:08,849 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8995633187772926 [2024-11-13 15:29:08,849 INFO L175 Difference]: Start difference. First operand has 391 places, 432 transitions, 1325 flow. Second operand 11 states and 4532 transitions. [2024-11-13 15:29:08,850 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 401 places, 498 transitions, 1919 flow [2024-11-13 15:29:08,873 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 397 places, 498 transitions, 1911 flow, removed 0 selfloop flow, removed 4 redundant places. [2024-11-13 15:29:08,879 INFO L231 Difference]: Finished difference. Result has 401 places, 455 transitions, 1686 flow [2024-11-13 15:29:08,880 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=1317, PETRI_DIFFERENCE_MINUEND_PLACES=387, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=432, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=393, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1686, PETRI_PLACES=401, PETRI_TRANSITIONS=455} [2024-11-13 15:29:08,880 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, 22 predicate places. [2024-11-13 15:29:08,881 INFO L471 AbstractCegarLoop]: Abstraction has has 401 places, 455 transitions, 1686 flow [2024-11-13 15:29:08,882 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 405.875) internal successors, (3247), 8 states have internal predecessors, (3247), 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 15:29:08,882 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:29:08,882 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:29:08,882 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-13 15:29:08,883 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:29:08,883 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:29:08,883 INFO L85 PathProgramCache]: Analyzing trace with hash -1109953618, now seen corresponding path program 1 times [2024-11-13 15:29:08,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:29:08,883 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225607826] [2024-11-13 15:29:08,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:29:08,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:29:08,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:29:08,975 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 15:29:08,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:29:08,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225607826] [2024-11-13 15:29:08,976 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [225607826] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:29:08,976 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:29:08,976 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:29:08,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910267708] [2024-11-13 15:29:08,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:29:08,977 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:29:08,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:29:08,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:29:08,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:29:09,015 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 415 out of 458 [2024-11-13 15:29:09,016 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 401 places, 455 transitions, 1686 flow. Second operand has 3 states, 3 states have (on average 417.6666666666667) internal successors, (1253), 3 states have internal predecessors, (1253), 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 15:29:09,016 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:29:09,016 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 415 of 458 [2024-11-13 15:29:09,016 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 15:29:10,793 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][298], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 73#L1035-7true, 457#(= |#race~threads_total~0| 0), 125#L1061-11true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:10,793 INFO L294 olderBase$Statistics]: this new event has 287 ancestors and is not cut-off event [2024-11-13 15:29:10,793 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is not cut-off event [2024-11-13 15:29:10,793 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is not cut-off event [2024-11-13 15:29:10,793 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is not cut-off event [2024-11-13 15:29:11,402 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][359], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 69#L1038-4true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), 469#(= |#race~datas_mutex~0| 0), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 5#L1061-8true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:11,402 INFO L294 olderBase$Statistics]: this new event has 303 ancestors and is cut-off event [2024-11-13 15:29:11,402 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:11,402 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2024-11-13 15:29:11,402 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:11,435 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][359], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 69#L1038-4true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), 469#(= |#race~datas_mutex~0| 0), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 335#L1061-9true, 563#true]) [2024-11-13 15:29:11,435 INFO L294 olderBase$Statistics]: this new event has 304 ancestors and is cut-off event [2024-11-13 15:29:11,435 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:11,435 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:11,435 INFO L297 olderBase$Statistics]: existing Event has 304 ancestors and is cut-off event [2024-11-13 15:29:11,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][359], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), 469#(= |#race~datas_mutex~0| 0), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 524#true, 196#L1038-5true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 5#L1061-8true, Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:11,436 INFO L294 olderBase$Statistics]: this new event has 304 ancestors and is cut-off event [2024-11-13 15:29:11,436 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:11,436 INFO L297 olderBase$Statistics]: existing Event has 304 ancestors and is cut-off event [2024-11-13 15:29:11,436 INFO L297 olderBase$Statistics]: existing Event has 283 ancestors and is cut-off event [2024-11-13 15:29:11,469 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][359], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 69#L1038-4true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), 469#(= |#race~datas_mutex~0| 0), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 162#L1061-10true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:11,469 INFO L294 olderBase$Statistics]: this new event has 305 ancestors and is cut-off event [2024-11-13 15:29:11,469 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-13 15:29:11,469 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2024-11-13 15:29:11,469 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-13 15:29:11,470 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][359], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), 469#(= |#race~datas_mutex~0| 0), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 524#true, 196#L1038-5true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 335#L1061-9true, 563#true]) [2024-11-13 15:29:11,470 INFO L294 olderBase$Statistics]: this new event has 305 ancestors and is cut-off event [2024-11-13 15:29:11,470 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-13 15:29:11,470 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2024-11-13 15:29:11,470 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-13 15:29:11,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([951] L1029-4-->L1029-5: Formula: (= (store |v_#race_34| v_~datas~0.base_16 (store (select |v_#race_34| v_~datas~0.base_16) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_16) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_33|) InVars {#race=|v_#race_34|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} OutVars{#race=|v_#race_33|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_16, ~datas~0.offset=v_~datas~0.offset_16} AuxVars[] AssignedVars[#race][359], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), 469#(= |#race~datas_mutex~0| 0), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 524#true, 196#L1038-5true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 162#L1061-10true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:11,506 INFO L294 olderBase$Statistics]: this new event has 306 ancestors and is cut-off event [2024-11-13 15:29:11,506 INFO L297 olderBase$Statistics]: existing Event has 285 ancestors and is cut-off event [2024-11-13 15:29:11,506 INFO L297 olderBase$Statistics]: existing Event has 306 ancestors and is cut-off event [2024-11-13 15:29:11,506 INFO L297 olderBase$Statistics]: existing Event has 285 ancestors and is cut-off event [2024-11-13 15:29:14,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][339], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 514#true, 473#(= |#race~tids~0| 0), 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 430#L1045-4true, Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 565#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, 295#L1063-7true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:14,534 INFO L294 olderBase$Statistics]: this new event has 372 ancestors and is cut-off event [2024-11-13 15:29:14,534 INFO L297 olderBase$Statistics]: existing Event has 351 ancestors and is cut-off event [2024-11-13 15:29:14,534 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-13 15:29:14,534 INFO L297 olderBase$Statistics]: existing Event has 351 ancestors and is cut-off event [2024-11-13 15:29:14,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][339], [30#L1063-6true, Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 514#true, 473#(= |#race~tids~0| 0), 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 430#L1045-4true, Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 565#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0)]) [2024-11-13 15:29:14,534 INFO L294 olderBase$Statistics]: this new event has 371 ancestors and is cut-off event [2024-11-13 15:29:14,534 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-13 15:29:14,534 INFO L297 olderBase$Statistics]: existing Event has 350 ancestors and is cut-off event [2024-11-13 15:29:14,534 INFO L297 olderBase$Statistics]: existing Event has 350 ancestors and is cut-off event [2024-11-13 15:29:14,622 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][330], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, 430#L1045-4true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, 457#(= |#race~threads_total~0| 0), Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 219#L1030-5true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), 25#L1065true, Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:14,622 INFO L294 olderBase$Statistics]: this new event has 374 ancestors and is cut-off event [2024-11-13 15:29:14,622 INFO L297 olderBase$Statistics]: existing Event has 353 ancestors and is cut-off event [2024-11-13 15:29:14,622 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-13 15:29:14,622 INFO L297 olderBase$Statistics]: existing Event has 353 ancestors and is cut-off event [2024-11-13 15:29:14,649 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][330], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, 156#L1065-3true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 471#true, 430#L1045-4true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:14,649 INFO L294 olderBase$Statistics]: this new event has 375 ancestors and is cut-off event [2024-11-13 15:29:14,649 INFO L297 olderBase$Statistics]: existing Event has 354 ancestors and is cut-off event [2024-11-13 15:29:14,649 INFO L297 olderBase$Statistics]: existing Event has 354 ancestors and is cut-off event [2024-11-13 15:29:14,649 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-13 15:29:14,846 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][330], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 430#L1045-4true, Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 477#(= |#race~threads_alive~0| 0), Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 64#L1067-3true, 563#true]) [2024-11-13 15:29:14,846 INFO L294 olderBase$Statistics]: this new event has 384 ancestors and is cut-off event [2024-11-13 15:29:14,847 INFO L297 olderBase$Statistics]: existing Event has 363 ancestors and is cut-off event [2024-11-13 15:29:14,847 INFO L297 olderBase$Statistics]: existing Event has 363 ancestors and is cut-off event [2024-11-13 15:29:14,847 INFO L297 olderBase$Statistics]: existing Event has 280 ancestors and is cut-off event [2024-11-13 15:29:14,862 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][330], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 321#L1068-1true, 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 430#L1045-4true, Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 475#true, Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:14,862 INFO L294 olderBase$Statistics]: this new event has 386 ancestors and is cut-off event [2024-11-13 15:29:14,862 INFO L297 olderBase$Statistics]: existing Event has 365 ancestors and is cut-off event [2024-11-13 15:29:14,862 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:14,862 INFO L297 olderBase$Statistics]: existing Event has 365 ancestors and is cut-off event [2024-11-13 15:29:14,915 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][330], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 430#L1045-4true, Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 475#true, Black: 480#true, 411#L1070-2true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:14,916 INFO L294 olderBase$Statistics]: this new event has 389 ancestors and is cut-off event [2024-11-13 15:29:14,916 INFO L297 olderBase$Statistics]: existing Event has 285 ancestors and is cut-off event [2024-11-13 15:29:14,916 INFO L297 olderBase$Statistics]: existing Event has 368 ancestors and is cut-off event [2024-11-13 15:29:14,916 INFO L297 olderBase$Statistics]: existing Event has 368 ancestors and is cut-off event [2024-11-13 15:29:14,919 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][330], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 274#L1069-3true, Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 430#L1045-4true, Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 475#true, Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:14,919 INFO L294 olderBase$Statistics]: this new event has 389 ancestors and is cut-off event [2024-11-13 15:29:14,919 INFO L297 olderBase$Statistics]: existing Event has 368 ancestors and is cut-off event [2024-11-13 15:29:14,919 INFO L297 olderBase$Statistics]: existing Event has 368 ancestors and is cut-off event [2024-11-13 15:29:14,919 INFO L297 olderBase$Statistics]: existing Event has 285 ancestors and is cut-off event [2024-11-13 15:29:14,939 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L1030-2-->L1030-5: Formula: (and (= |v_threadThread1of1ForFork0_#t~ret5_1| 0) (= |v_#pthreadsMutex_119| (store |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22 (store (select |v_#pthreadsMutex_120| v_~datas_mutex~0.base_22) (+ (* v_threadThread1of1ForFork0_~i~0_13 28) v_~datas_mutex~0.offset_22) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_120|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} OutVars{threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_1|, #pthreadsMutex=|v_#pthreadsMutex_119|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_22, ~datas_mutex~0.base=v_~datas_mutex~0.base_22} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork0_#t~ret5][330], [288#L1069-6true, Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 450#true, Black: 467#true, Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 430#L1045-4true, Black: 471#true, Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 475#true, Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 546#(not (= ~datas~0.base ~tids~0.base)), Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 482#(= |#race~datas~0| 0), Black: 502#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 563#true]) [2024-11-13 15:29:14,939 INFO L294 olderBase$Statistics]: this new event has 390 ancestors and is cut-off event [2024-11-13 15:29:14,939 INFO L297 olderBase$Statistics]: existing Event has 369 ancestors and is cut-off event [2024-11-13 15:29:14,939 INFO L297 olderBase$Statistics]: existing Event has 369 ancestors and is cut-off event [2024-11-13 15:29:14,939 INFO L297 olderBase$Statistics]: existing Event has 286 ancestors and is cut-off event [2024-11-13 15:29:14,966 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([882] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_32| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 28)))) (and (= (store |v_#pthreadsMutex_32| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1)) |v_#pthreadsMutex_31|) (= (select .cse0 .cse1) 0) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][225], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 277#L1036-5true, 450#true, Black: 467#true, 546#(not (= ~datas~0.base ~tids~0.base)), Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 475#true, Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), Black: 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 171#ULTIMATE.startFINALtrue, Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 241#L1029-5true, 482#(= |#race~datas~0| 0), Black: 500#true, 563#true]) [2024-11-13 15:29:14,966 INFO L294 olderBase$Statistics]: this new event has 386 ancestors and is cut-off event [2024-11-13 15:29:14,966 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2024-11-13 15:29:14,966 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2024-11-13 15:29:14,966 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2024-11-13 15:29:15,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([882] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_32| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 28)))) (and (= (store |v_#pthreadsMutex_32| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1)) |v_#pthreadsMutex_31|) (= (select .cse0 .cse1) 0) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][225], [Black: 516#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 519#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 518#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 517#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 473#(= |#race~tids~0| 0), 514#true, 277#L1036-5true, 450#true, Black: 467#true, 546#(not (= ~datas~0.base ~tids~0.base)), Black: 536#(and (= |cleanerThread1of1ForFork1_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), 448#true, Black: 471#true, Black: 529#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 528#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 530#(= |cleanerThread1of1ForFork1_#t~mem7| 0), 469#(= |#race~datas_mutex~0| 0), 524#true, Black: 475#true, Black: 480#true, Black: 486#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 457#(= |#race~threads_total~0| 0), 219#L1030-5true, Black: 556#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 558#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), 171#ULTIMATE.startFINALtrue, Black: 547#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 491#(= |ULTIMATE.start_main_~i~2#1| 0), 482#(= |#race~datas~0| 0), Black: 500#true, 563#true]) [2024-11-13 15:29:15,034 INFO L294 olderBase$Statistics]: this new event has 391 ancestors and is cut-off event [2024-11-13 15:29:15,034 INFO L297 olderBase$Statistics]: existing Event has 308 ancestors and is cut-off event [2024-11-13 15:29:15,034 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is cut-off event [2024-11-13 15:29:15,034 INFO L297 olderBase$Statistics]: existing Event has 308 ancestors and is cut-off event [2024-11-13 15:29:15,163 INFO L124 PetriNetUnfolderBase]: 6550/30212 cut-off events. [2024-11-13 15:29:15,163 INFO L125 PetriNetUnfolderBase]: For 16940/18664 co-relation queries the response was YES. [2024-11-13 15:29:15,313 INFO L83 FinitePrefix]: Finished finitePrefix Result has 58477 conditions, 30212 events. 6550/30212 cut-off events. For 16940/18664 co-relation queries the response was YES. Maximal size of possible extension queue 409. Compared 361543 event pairs, 2743 based on Foata normal form. 152/27420 useless extension candidates. Maximal degree in co-relation 58304. Up to 6518 conditions per place. [2024-11-13 15:29:15,375 INFO L140 encePairwiseOnDemand]: 452/458 looper letters, 36 selfloop transitions, 7 changer transitions 0/467 dead transitions. [2024-11-13 15:29:15,375 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 403 places, 467 transitions, 1805 flow [2024-11-13 15:29:15,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:29:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 15:29:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1283 transitions. [2024-11-13 15:29:15,377 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9337700145560408 [2024-11-13 15:29:15,377 INFO L175 Difference]: Start difference. First operand has 401 places, 455 transitions, 1686 flow. Second operand 3 states and 1283 transitions. [2024-11-13 15:29:15,377 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 403 places, 467 transitions, 1805 flow [2024-11-13 15:29:15,735 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 397 places, 467 transitions, 1786 flow, removed 4 selfloop flow, removed 6 redundant places. [2024-11-13 15:29:15,738 INFO L231 Difference]: Finished difference. Result has 399 places, 460 transitions, 1723 flow [2024-11-13 15:29:15,739 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=458, PETRI_DIFFERENCE_MINUEND_FLOW=1667, PETRI_DIFFERENCE_MINUEND_PLACES=395, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=455, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=448, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1723, PETRI_PLACES=399, PETRI_TRANSITIONS=460} [2024-11-13 15:29:15,739 INFO L277 CegarLoopForPetriNet]: 379 programPoint places, 20 predicate places. [2024-11-13 15:29:15,739 INFO L471 AbstractCegarLoop]: Abstraction has has 399 places, 460 transitions, 1723 flow [2024-11-13 15:29:15,739 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 417.6666666666667) internal successors, (1253), 3 states have internal predecessors, (1253), 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 15:29:15,739 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 15:29:15,740 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:29:15,740 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-13 15:29:15,740 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-13 15:29:15,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:29:15,740 INFO L85 PathProgramCache]: Analyzing trace with hash 1366175629, now seen corresponding path program 1 times [2024-11-13 15:29:15,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:29:15,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005750774] [2024-11-13 15:29:15,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:29:15,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:29:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:29:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 15:29:15,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:29:15,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005750774] [2024-11-13 15:29:15,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2005750774] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:29:15,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:29:15,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:29:15,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094425154] [2024-11-13 15:29:15,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:29:15,930 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:29:15,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:29:15,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:29:15,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:29:16,022 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 403 out of 458 [2024-11-13 15:29:16,023 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 399 places, 460 transitions, 1723 flow. Second operand has 3 states, 3 states have (on average 407.3333333333333) internal successors, (1222), 3 states have internal predecessors, (1222), 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 15:29:16,024 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 15:29:16,024 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 403 of 458 [2024-11-13 15:29:16,024 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand