./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX --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 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 18:52:25,399 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 18:52:25,526 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-08 18:52:25,535 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 18:52:25,536 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 18:52:25,569 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 18:52:25,570 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 18:52:25,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 18:52:25,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 18:52:25,572 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 18:52:25,573 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 18:52:25,573 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 18:52:25,574 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 18:52:25,574 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 18:52:25,575 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 18:52:25,575 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 18:52:25,576 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 18:52:25,576 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 18:52:25,577 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 18:52:25,577 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 18:52:25,578 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 18:52:25,579 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 18:52:25,579 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-08 18:52:25,580 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 18:52:25,580 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 18:52:25,581 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 18:52:25,581 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 18:52:25,582 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 18:52:25,582 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 18:52:25,583 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 18:52:25,583 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 18:52:25,584 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:52:25,584 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 18:52:25,585 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 18:52:25,585 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 18:52:25,586 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 18:52:25,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 18:52:25,586 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 18:52:25,587 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 18:52:25,603 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 18:52:25,604 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 18:52:25,608 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 [2024-11-08 18:52:26,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 18:52:26,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 18:52:26,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 18:52:26,052 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 18:52:26,053 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 18:52:26,054 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i Unable to find full path for "g++" [2024-11-08 18:52:28,573 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 18:52:29,059 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 18:52:29,060 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2024-11-08 18:52:29,083 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/data/74a876b0f/59994816834a444caaa1783dd3f0a75e/FLAG024fc0fa3 [2024-11-08 18:52:29,112 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/data/74a876b0f/59994816834a444caaa1783dd3f0a75e [2024-11-08 18:52:29,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 18:52:29,118 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 18:52:29,119 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 18:52:29,120 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 18:52:29,128 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 18:52:29,129 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:52:29" (1/1) ... [2024-11-08 18:52:29,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ef62131 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:29, skipping insertion in model container [2024-11-08 18:52:29,130 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:52:29" (1/1) ... [2024-11-08 18:52:29,191 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 18:52:29,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:52:29,900 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 18:52:29,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:52:30,040 INFO L204 MainTranslator]: Completed translation [2024-11-08 18:52:30,040 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30 WrapperNode [2024-11-08 18:52:30,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 18:52:30,042 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 18:52:30,042 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 18:52:30,042 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 18:52:30,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,085 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,147 INFO L138 Inliner]: procedures = 180, calls = 59, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 684 [2024-11-08 18:52:30,147 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 18:52:30,148 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 18:52:30,149 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 18:52:30,149 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 18:52:30,161 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,170 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,170 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,199 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,213 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,231 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,239 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,252 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 18:52:30,253 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 18:52:30,253 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 18:52:30,254 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 18:52:30,255 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (1/1) ... [2024-11-08 18:52:30,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:52:30,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:52:30,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 18:52:30,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e43538aa-0fde-4b40-bee7-90439c28f3fa/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 18:52:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-08 18:52:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-08 18:52:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 18:52:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 18:52:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 18:52:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 18:52:30,361 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 18:52:30,543 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 18:52:30,546 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 18:52:31,992 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 18:52:31,993 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 18:52:32,580 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 18:52:32,583 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-08 18:52:32,584 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:52:32 BoogieIcfgContainer [2024-11-08 18:52:32,586 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 18:52:32,589 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 18:52:32,589 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 18:52:32,595 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 18:52:32,595 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 06:52:29" (1/3) ... [2024-11-08 18:52:32,596 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@669d92f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:52:32, skipping insertion in model container [2024-11-08 18:52:32,597 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:52:30" (2/3) ... [2024-11-08 18:52:32,597 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@669d92f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:52:32, skipping insertion in model container [2024-11-08 18:52:32,597 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:52:32" (3/3) ... [2024-11-08 18:52:32,599 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_NetBSD_sysmon_power_sliced_2.i [2024-11-08 18:52:32,627 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 18:52:32,628 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 74 error locations. [2024-11-08 18:52:32,628 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-08 18:52:32,827 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-08 18:52:32,904 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 406 places, 473 transitions, 950 flow [2024-11-08 18:52:33,106 INFO L124 PetriNetUnfolderBase]: 71/482 cut-off events. [2024-11-08 18:52:33,107 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-08 18:52:33,119 INFO L83 FinitePrefix]: Finished finitePrefix Result has 486 conditions, 482 events. 71/482 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 2111 event pairs, 0 based on Foata normal form. 0/335 useless extension candidates. Maximal degree in co-relation 460. Up to 10 conditions per place. [2024-11-08 18:52:33,119 INFO L82 GeneralOperation]: Start removeDead. Operand has 406 places, 473 transitions, 950 flow [2024-11-08 18:52:33,132 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 406 places, 473 transitions, 950 flow [2024-11-08 18:52:33,149 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 18:52:33,157 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;@5e49a1e9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 18:52:33,158 INFO L334 AbstractCegarLoop]: Starting to check reachability of 149 error locations. [2024-11-08 18:52:33,170 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-08 18:52:33,171 INFO L124 PetriNetUnfolderBase]: 3/37 cut-off events. [2024-11-08 18:52:33,171 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-08 18:52:33,171 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-08 18:52:33,176 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:52:33,177 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 145 more)] === [2024-11-08 18:52:33,183 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:52:33,183 INFO L85 PathProgramCache]: Analyzing trace with hash -1137671834, now seen corresponding path program 1 times [2024-11-08 18:52:33,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:52:33,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305653284] [2024-11-08 18:52:33,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:52:33,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:52:33,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:52:33,347 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:52:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:52:33,441 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:52:33,444 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 18:52:33,446 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (148 of 149 remaining) [2024-11-08 18:52:33,450 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (147 of 149 remaining) [2024-11-08 18:52:33,451 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (146 of 149 remaining) [2024-11-08 18:52:33,451 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (145 of 149 remaining) [2024-11-08 18:52:33,452 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (144 of 149 remaining) [2024-11-08 18:52:33,452 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (143 of 149 remaining) [2024-11-08 18:52:33,453 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (142 of 149 remaining) [2024-11-08 18:52:33,453 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (141 of 149 remaining) [2024-11-08 18:52:33,454 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (140 of 149 remaining) [2024-11-08 18:52:33,454 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (139 of 149 remaining) [2024-11-08 18:52:33,455 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (138 of 149 remaining) [2024-11-08 18:52:33,455 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (137 of 149 remaining) [2024-11-08 18:52:33,455 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (136 of 149 remaining) [2024-11-08 18:52:33,456 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (135 of 149 remaining) [2024-11-08 18:52:33,456 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (134 of 149 remaining) [2024-11-08 18:52:33,457 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (133 of 149 remaining) [2024-11-08 18:52:33,457 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (132 of 149 remaining) [2024-11-08 18:52:33,457 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (131 of 149 remaining) [2024-11-08 18:52:33,459 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (130 of 149 remaining) [2024-11-08 18:52:33,459 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (129 of 149 remaining) [2024-11-08 18:52:33,459 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (128 of 149 remaining) [2024-11-08 18:52:33,460 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (127 of 149 remaining) [2024-11-08 18:52:33,460 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (126 of 149 remaining) [2024-11-08 18:52:33,460 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (125 of 149 remaining) [2024-11-08 18:52:33,461 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (124 of 149 remaining) [2024-11-08 18:52:33,462 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (123 of 149 remaining) [2024-11-08 18:52:33,463 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (122 of 149 remaining) [2024-11-08 18:52:33,463 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (121 of 149 remaining) [2024-11-08 18:52:33,465 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (120 of 149 remaining) [2024-11-08 18:52:33,465 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (119 of 149 remaining) [2024-11-08 18:52:33,465 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (118 of 149 remaining) [2024-11-08 18:52:33,466 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (117 of 149 remaining) [2024-11-08 18:52:33,466 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (116 of 149 remaining) [2024-11-08 18:52:33,466 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (115 of 149 remaining) [2024-11-08 18:52:33,468 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (114 of 149 remaining) [2024-11-08 18:52:33,468 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (113 of 149 remaining) [2024-11-08 18:52:33,470 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (112 of 149 remaining) [2024-11-08 18:52:33,470 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (111 of 149 remaining) [2024-11-08 18:52:33,471 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (110 of 149 remaining) [2024-11-08 18:52:33,471 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (109 of 149 remaining) [2024-11-08 18:52:33,471 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (108 of 149 remaining) [2024-11-08 18:52:33,471 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (107 of 149 remaining) [2024-11-08 18:52:33,472 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (106 of 149 remaining) [2024-11-08 18:52:33,472 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (105 of 149 remaining) [2024-11-08 18:52:33,472 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (104 of 149 remaining) [2024-11-08 18:52:33,475 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (103 of 149 remaining) [2024-11-08 18:52:33,475 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (102 of 149 remaining) [2024-11-08 18:52:33,476 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (101 of 149 remaining) [2024-11-08 18:52:33,477 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (100 of 149 remaining) [2024-11-08 18:52:33,477 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (99 of 149 remaining) [2024-11-08 18:52:33,478 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (98 of 149 remaining) [2024-11-08 18:52:33,478 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (97 of 149 remaining) [2024-11-08 18:52:33,479 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (96 of 149 remaining) [2024-11-08 18:52:33,479 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (95 of 149 remaining) [2024-11-08 18:52:33,479 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (94 of 149 remaining) [2024-11-08 18:52:33,480 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (93 of 149 remaining) [2024-11-08 18:52:33,480 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (92 of 149 remaining) [2024-11-08 18:52:33,481 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (91 of 149 remaining) [2024-11-08 18:52:33,481 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (90 of 149 remaining) [2024-11-08 18:52:33,481 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (89 of 149 remaining) [2024-11-08 18:52:33,482 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (88 of 149 remaining) [2024-11-08 18:52:33,482 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (87 of 149 remaining) [2024-11-08 18:52:33,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (86 of 149 remaining) [2024-11-08 18:52:33,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (85 of 149 remaining) [2024-11-08 18:52:33,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (84 of 149 remaining) [2024-11-08 18:52:33,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (83 of 149 remaining) [2024-11-08 18:52:33,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (82 of 149 remaining) [2024-11-08 18:52:33,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (81 of 149 remaining) [2024-11-08 18:52:33,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (80 of 149 remaining) [2024-11-08 18:52:33,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (79 of 149 remaining) [2024-11-08 18:52:33,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (78 of 149 remaining) [2024-11-08 18:52:33,487 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (77 of 149 remaining) [2024-11-08 18:52:33,488 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (76 of 149 remaining) [2024-11-08 18:52:33,488 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (75 of 149 remaining) [2024-11-08 18:52:33,488 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 149 remaining) [2024-11-08 18:52:33,489 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (73 of 149 remaining) [2024-11-08 18:52:33,489 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (72 of 149 remaining) [2024-11-08 18:52:33,489 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (71 of 149 remaining) [2024-11-08 18:52:33,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (70 of 149 remaining) [2024-11-08 18:52:33,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (69 of 149 remaining) [2024-11-08 18:52:33,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (68 of 149 remaining) [2024-11-08 18:52:33,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (67 of 149 remaining) [2024-11-08 18:52:33,491 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (66 of 149 remaining) [2024-11-08 18:52:33,491 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (65 of 149 remaining) [2024-11-08 18:52:33,491 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (64 of 149 remaining) [2024-11-08 18:52:33,491 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (63 of 149 remaining) [2024-11-08 18:52:33,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (62 of 149 remaining) [2024-11-08 18:52:33,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (61 of 149 remaining) [2024-11-08 18:52:33,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (60 of 149 remaining) [2024-11-08 18:52:33,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (59 of 149 remaining) [2024-11-08 18:52:33,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (58 of 149 remaining) [2024-11-08 18:52:33,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (57 of 149 remaining) [2024-11-08 18:52:33,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (56 of 149 remaining) [2024-11-08 18:52:33,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (55 of 149 remaining) [2024-11-08 18:52:33,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (54 of 149 remaining) [2024-11-08 18:52:33,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (53 of 149 remaining) [2024-11-08 18:52:33,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (52 of 149 remaining) [2024-11-08 18:52:33,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (51 of 149 remaining) [2024-11-08 18:52:33,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (50 of 149 remaining) [2024-11-08 18:52:33,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (49 of 149 remaining) [2024-11-08 18:52:33,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (48 of 149 remaining) [2024-11-08 18:52:33,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (47 of 149 remaining) [2024-11-08 18:52:33,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (46 of 149 remaining) [2024-11-08 18:52:33,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (45 of 149 remaining) [2024-11-08 18:52:33,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (44 of 149 remaining) [2024-11-08 18:52:33,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (43 of 149 remaining) [2024-11-08 18:52:33,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (42 of 149 remaining) [2024-11-08 18:52:33,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (41 of 149 remaining) [2024-11-08 18:52:33,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (40 of 149 remaining) [2024-11-08 18:52:33,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (39 of 149 remaining) [2024-11-08 18:52:33,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (38 of 149 remaining) [2024-11-08 18:52:33,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (37 of 149 remaining) [2024-11-08 18:52:33,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (36 of 149 remaining) [2024-11-08 18:52:33,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (35 of 149 remaining) [2024-11-08 18:52:33,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (34 of 149 remaining) [2024-11-08 18:52:33,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (33 of 149 remaining) [2024-11-08 18:52:33,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (32 of 149 remaining) [2024-11-08 18:52:33,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (31 of 149 remaining) [2024-11-08 18:52:33,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (30 of 149 remaining) [2024-11-08 18:52:33,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (29 of 149 remaining) [2024-11-08 18:52:33,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (28 of 149 remaining) [2024-11-08 18:52:33,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (27 of 149 remaining) [2024-11-08 18:52:33,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (26 of 149 remaining) [2024-11-08 18:52:33,513 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (25 of 149 remaining) [2024-11-08 18:52:33,513 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (24 of 149 remaining) [2024-11-08 18:52:33,513 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 149 remaining) [2024-11-08 18:52:33,513 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (22 of 149 remaining) [2024-11-08 18:52:33,514 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (21 of 149 remaining) [2024-11-08 18:52:33,514 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (20 of 149 remaining) [2024-11-08 18:52:33,514 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (19 of 149 remaining) [2024-11-08 18:52:33,515 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (18 of 149 remaining) [2024-11-08 18:52:33,516 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (17 of 149 remaining) [2024-11-08 18:52:33,516 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (16 of 149 remaining) [2024-11-08 18:52:33,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (15 of 149 remaining) [2024-11-08 18:52:33,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (14 of 149 remaining) [2024-11-08 18:52:33,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (13 of 149 remaining) [2024-11-08 18:52:33,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (12 of 149 remaining) [2024-11-08 18:52:33,522 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (11 of 149 remaining) [2024-11-08 18:52:33,522 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (10 of 149 remaining) [2024-11-08 18:52:33,522 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (9 of 149 remaining) [2024-11-08 18:52:33,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (8 of 149 remaining) [2024-11-08 18:52:33,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (7 of 149 remaining) [2024-11-08 18:52:33,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (6 of 149 remaining) [2024-11-08 18:52:33,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (5 of 149 remaining) [2024-11-08 18:52:33,524 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (4 of 149 remaining) [2024-11-08 18:52:33,524 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (3 of 149 remaining) [2024-11-08 18:52:33,524 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (2 of 149 remaining) [2024-11-08 18:52:33,524 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (1 of 149 remaining) [2024-11-08 18:52:33,524 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (0 of 149 remaining) [2024-11-08 18:52:33,525 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 18:52:33,526 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-08 18:52:33,536 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-08 18:52:33,537 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-08 18:52:33,695 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-08 18:52:33,730 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 791 places, 925 transitions, 1860 flow [2024-11-08 18:52:34,417 INFO L124 PetriNetUnfolderBase]: 141/943 cut-off events. [2024-11-08 18:52:34,418 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-08 18:52:34,466 INFO L83 FinitePrefix]: Finished finitePrefix Result has 951 conditions, 943 events. 141/943 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 5740 event pairs, 0 based on Foata normal form. 0/651 useless extension candidates. Maximal degree in co-relation 911. Up to 10 conditions per place. [2024-11-08 18:52:34,466 INFO L82 GeneralOperation]: Start removeDead. Operand has 791 places, 925 transitions, 1860 flow [2024-11-08 18:52:34,540 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 791 places, 925 transitions, 1860 flow [2024-11-08 18:52:34,543 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 18:52:34,545 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5e49a1e9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 18:52:34,545 INFO L334 AbstractCegarLoop]: Starting to check reachability of 223 error locations. [2024-11-08 18:52:34,558 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-08 18:52:34,558 INFO L124 PetriNetUnfolderBase]: 5/66 cut-off events. [2024-11-08 18:52:34,558 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-08 18:52:34,558 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-08 18:52:34,559 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] [2024-11-08 18:52:34,559 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err17ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 219 more)] === [2024-11-08 18:52:34,560 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:52:34,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1446272689, now seen corresponding path program 1 times [2024-11-08 18:52:34,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:52:34,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212325670] [2024-11-08 18:52:34,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:52:34,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:52:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:52:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 18:52:34,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:52:34,738 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212325670] [2024-11-08 18:52:34,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [212325670] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:52:34,739 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:52:34,739 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-08 18:52:34,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962377367] [2024-11-08 18:52:34,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:52:34,751 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 18:52:34,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:52:34,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 18:52:34,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 18:52:34,811 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 661 out of 925 [2024-11-08 18:52:34,821 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 791 places, 925 transitions, 1860 flow. Second operand has 2 states, 2 states have (on average 662.0) internal successors, (1324), 2 states have internal predecessors, (1324), 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) [2024-11-08 18:52:34,821 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-08 18:52:34,821 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 661 of 925 [2024-11-08 18:52:34,823 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-08 18:52:37,493 INFO L124 PetriNetUnfolderBase]: 1608/9896 cut-off events. [2024-11-08 18:52:37,493 INFO L125 PetriNetUnfolderBase]: For 80/80 co-relation queries the response was YES. [2024-11-08 18:52:37,580 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11417 conditions, 9896 events. 1608/9896 cut-off events. For 80/80 co-relation queries the response was YES. Maximal size of possible extension queue 294. Compared 116459 event pairs, 437 based on Foata normal form. 2117/10179 useless extension candidates. Maximal degree in co-relation 2335. Up to 1456 conditions per place. [2024-11-08 18:52:37,637 INFO L140 encePairwiseOnDemand]: 739/925 looper letters, 56 selfloop transitions, 0 changer transitions 0/690 dead transitions. [2024-11-08 18:52:37,638 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 632 places, 690 transitions, 1502 flow [2024-11-08 18:52:37,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 18:52:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-08 18:52:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1564 transitions. [2024-11-08 18:52:37,669 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8454054054054054 [2024-11-08 18:52:37,675 INFO L175 Difference]: Start difference. First operand has 791 places, 925 transitions, 1860 flow. Second operand 2 states and 1564 transitions. [2024-11-08 18:52:37,677 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 632 places, 690 transitions, 1502 flow [2024-11-08 18:52:37,691 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 632 places, 690 transitions, 1502 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-08 18:52:37,711 INFO L231 Difference]: Finished difference. Result has 632 places, 690 transitions, 1390 flow [2024-11-08 18:52:37,714 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=925, PETRI_DIFFERENCE_MINUEND_FLOW=1390, PETRI_DIFFERENCE_MINUEND_PLACES=631, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=690, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=690, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1390, PETRI_PLACES=632, PETRI_TRANSITIONS=690} [2024-11-08 18:52:37,722 INFO L277 CegarLoopForPetriNet]: 791 programPoint places, -159 predicate places. [2024-11-08 18:52:37,722 INFO L471 AbstractCegarLoop]: Abstraction has has 632 places, 690 transitions, 1390 flow [2024-11-08 18:52:37,724 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 662.0) internal successors, (1324), 2 states have internal predecessors, (1324), 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) [2024-11-08 18:52:37,724 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-08 18:52:37,724 INFO L204 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:52:37,725 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 18:52:37,725 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 219 more)] === [2024-11-08 18:52:37,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:52:37,726 INFO L85 PathProgramCache]: Analyzing trace with hash 202074467, now seen corresponding path program 1 times [2024-11-08 18:52:37,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:52:37,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990367925] [2024-11-08 18:52:37,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:52:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:52:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:52:37,777 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:52:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:52:37,818 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:52:37,818 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 18:52:37,819 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (222 of 223 remaining) [2024-11-08 18:52:37,819 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (221 of 223 remaining) [2024-11-08 18:52:37,819 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (220 of 223 remaining) [2024-11-08 18:52:37,820 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (219 of 223 remaining) [2024-11-08 18:52:37,824 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (218 of 223 remaining) [2024-11-08 18:52:37,824 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (217 of 223 remaining) [2024-11-08 18:52:37,824 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (216 of 223 remaining) [2024-11-08 18:52:37,825 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (215 of 223 remaining) [2024-11-08 18:52:37,825 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (214 of 223 remaining) [2024-11-08 18:52:37,825 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (213 of 223 remaining) [2024-11-08 18:52:37,825 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (212 of 223 remaining) [2024-11-08 18:52:37,825 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (211 of 223 remaining) [2024-11-08 18:52:37,826 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (210 of 223 remaining) [2024-11-08 18:52:37,826 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (209 of 223 remaining) [2024-11-08 18:52:37,826 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (208 of 223 remaining) [2024-11-08 18:52:37,826 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (207 of 223 remaining) [2024-11-08 18:52:37,826 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (206 of 223 remaining) [2024-11-08 18:52:37,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (205 of 223 remaining) [2024-11-08 18:52:37,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (204 of 223 remaining) [2024-11-08 18:52:37,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (203 of 223 remaining) [2024-11-08 18:52:37,830 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (202 of 223 remaining) [2024-11-08 18:52:37,830 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (201 of 223 remaining) [2024-11-08 18:52:37,831 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (200 of 223 remaining) [2024-11-08 18:52:37,831 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (199 of 223 remaining) [2024-11-08 18:52:37,831 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (198 of 223 remaining) [2024-11-08 18:52:37,831 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (197 of 223 remaining) [2024-11-08 18:52:37,831 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (196 of 223 remaining) [2024-11-08 18:52:37,832 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (195 of 223 remaining) [2024-11-08 18:52:37,832 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (194 of 223 remaining) [2024-11-08 18:52:37,832 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (193 of 223 remaining) [2024-11-08 18:52:37,832 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (192 of 223 remaining) [2024-11-08 18:52:37,832 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (191 of 223 remaining) [2024-11-08 18:52:37,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (190 of 223 remaining) [2024-11-08 18:52:37,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (189 of 223 remaining) [2024-11-08 18:52:37,835 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (188 of 223 remaining) [2024-11-08 18:52:37,835 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (187 of 223 remaining) [2024-11-08 18:52:37,835 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (186 of 223 remaining) [2024-11-08 18:52:37,837 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (185 of 223 remaining) [2024-11-08 18:52:37,837 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (184 of 223 remaining) [2024-11-08 18:52:37,838 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (183 of 223 remaining) [2024-11-08 18:52:37,838 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (182 of 223 remaining) [2024-11-08 18:52:37,838 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (181 of 223 remaining) [2024-11-08 18:52:37,838 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (180 of 223 remaining) [2024-11-08 18:52:37,839 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (179 of 223 remaining) [2024-11-08 18:52:37,839 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (178 of 223 remaining) [2024-11-08 18:52:37,839 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (177 of 223 remaining) [2024-11-08 18:52:37,839 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (176 of 223 remaining) [2024-11-08 18:52:37,840 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (175 of 223 remaining) [2024-11-08 18:52:37,840 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (174 of 223 remaining) [2024-11-08 18:52:37,840 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (173 of 223 remaining) [2024-11-08 18:52:37,840 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (172 of 223 remaining) [2024-11-08 18:52:37,841 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (171 of 223 remaining) [2024-11-08 18:52:37,841 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (170 of 223 remaining) [2024-11-08 18:52:37,841 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (169 of 223 remaining) [2024-11-08 18:52:37,841 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (168 of 223 remaining) [2024-11-08 18:52:37,842 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (167 of 223 remaining) [2024-11-08 18:52:37,842 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (166 of 223 remaining) [2024-11-08 18:52:37,842 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (165 of 223 remaining) [2024-11-08 18:52:37,842 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (164 of 223 remaining) [2024-11-08 18:52:37,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (163 of 223 remaining) [2024-11-08 18:52:37,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (162 of 223 remaining) [2024-11-08 18:52:37,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (161 of 223 remaining) [2024-11-08 18:52:37,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (160 of 223 remaining) [2024-11-08 18:52:37,844 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (159 of 223 remaining) [2024-11-08 18:52:37,844 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (158 of 223 remaining) [2024-11-08 18:52:37,844 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (157 of 223 remaining) [2024-11-08 18:52:37,845 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (156 of 223 remaining) [2024-11-08 18:52:37,845 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (155 of 223 remaining) [2024-11-08 18:52:37,845 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (154 of 223 remaining) [2024-11-08 18:52:37,845 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (153 of 223 remaining) [2024-11-08 18:52:37,845 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (152 of 223 remaining) [2024-11-08 18:52:37,846 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (151 of 223 remaining) [2024-11-08 18:52:37,846 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (150 of 223 remaining) [2024-11-08 18:52:37,846 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (149 of 223 remaining) [2024-11-08 18:52:37,847 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (148 of 223 remaining) [2024-11-08 18:52:37,847 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (147 of 223 remaining) [2024-11-08 18:52:37,848 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (146 of 223 remaining) [2024-11-08 18:52:37,848 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (145 of 223 remaining) [2024-11-08 18:52:37,848 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (144 of 223 remaining) [2024-11-08 18:52:37,848 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (143 of 223 remaining) [2024-11-08 18:52:37,849 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (142 of 223 remaining) [2024-11-08 18:52:37,849 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (141 of 223 remaining) [2024-11-08 18:52:37,849 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (140 of 223 remaining) [2024-11-08 18:52:37,849 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (139 of 223 remaining) [2024-11-08 18:52:37,849 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (138 of 223 remaining) [2024-11-08 18:52:37,850 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (137 of 223 remaining) [2024-11-08 18:52:37,850 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (136 of 223 remaining) [2024-11-08 18:52:37,850 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (135 of 223 remaining) [2024-11-08 18:52:37,850 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (134 of 223 remaining) [2024-11-08 18:52:37,851 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (133 of 223 remaining) [2024-11-08 18:52:37,851 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (132 of 223 remaining) [2024-11-08 18:52:37,851 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (131 of 223 remaining) [2024-11-08 18:52:37,851 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (130 of 223 remaining) [2024-11-08 18:52:37,852 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (129 of 223 remaining) [2024-11-08 18:52:37,852 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (128 of 223 remaining) [2024-11-08 18:52:37,852 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (127 of 223 remaining) [2024-11-08 18:52:37,852 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (126 of 223 remaining) [2024-11-08 18:52:37,853 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (125 of 223 remaining) [2024-11-08 18:52:37,853 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (124 of 223 remaining) [2024-11-08 18:52:37,853 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (123 of 223 remaining) [2024-11-08 18:52:37,853 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (122 of 223 remaining) [2024-11-08 18:52:37,854 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (121 of 223 remaining) [2024-11-08 18:52:37,854 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (120 of 223 remaining) [2024-11-08 18:52:37,854 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (119 of 223 remaining) [2024-11-08 18:52:37,854 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (118 of 223 remaining) [2024-11-08 18:52:37,855 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (117 of 223 remaining) [2024-11-08 18:52:37,855 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (116 of 223 remaining) [2024-11-08 18:52:37,858 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (115 of 223 remaining) [2024-11-08 18:52:37,858 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (114 of 223 remaining) [2024-11-08 18:52:37,858 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (113 of 223 remaining) [2024-11-08 18:52:37,859 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (112 of 223 remaining) [2024-11-08 18:52:37,859 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (111 of 223 remaining) [2024-11-08 18:52:37,859 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (110 of 223 remaining) [2024-11-08 18:52:37,859 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (109 of 223 remaining) [2024-11-08 18:52:37,859 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (108 of 223 remaining) [2024-11-08 18:52:37,860 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (107 of 223 remaining) [2024-11-08 18:52:37,860 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (106 of 223 remaining) [2024-11-08 18:52:37,860 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (105 of 223 remaining) [2024-11-08 18:52:37,860 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (104 of 223 remaining) [2024-11-08 18:52:37,860 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (103 of 223 remaining) [2024-11-08 18:52:37,862 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (102 of 223 remaining) [2024-11-08 18:52:37,862 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (101 of 223 remaining) [2024-11-08 18:52:37,862 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (100 of 223 remaining) [2024-11-08 18:52:37,863 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (99 of 223 remaining) [2024-11-08 18:52:37,863 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (98 of 223 remaining) [2024-11-08 18:52:37,864 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (97 of 223 remaining) [2024-11-08 18:52:37,864 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (96 of 223 remaining) [2024-11-08 18:52:37,864 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (95 of 223 remaining) [2024-11-08 18:52:37,865 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (94 of 223 remaining) [2024-11-08 18:52:37,865 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (93 of 223 remaining) [2024-11-08 18:52:37,865 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (92 of 223 remaining) [2024-11-08 18:52:37,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (91 of 223 remaining) [2024-11-08 18:52:37,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (90 of 223 remaining) [2024-11-08 18:52:37,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (89 of 223 remaining) [2024-11-08 18:52:37,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (88 of 223 remaining) [2024-11-08 18:52:37,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (87 of 223 remaining) [2024-11-08 18:52:37,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (86 of 223 remaining) [2024-11-08 18:52:37,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (85 of 223 remaining) [2024-11-08 18:52:37,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (84 of 223 remaining) [2024-11-08 18:52:37,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (83 of 223 remaining) [2024-11-08 18:52:37,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (82 of 223 remaining) [2024-11-08 18:52:37,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (81 of 223 remaining) [2024-11-08 18:52:37,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (80 of 223 remaining) [2024-11-08 18:52:37,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (79 of 223 remaining) [2024-11-08 18:52:37,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (78 of 223 remaining) [2024-11-08 18:52:37,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (77 of 223 remaining) [2024-11-08 18:52:37,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (76 of 223 remaining) [2024-11-08 18:52:37,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (75 of 223 remaining) [2024-11-08 18:52:37,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 223 remaining) [2024-11-08 18:52:37,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (73 of 223 remaining) [2024-11-08 18:52:37,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (72 of 223 remaining) [2024-11-08 18:52:37,877 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (71 of 223 remaining) [2024-11-08 18:52:37,877 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (70 of 223 remaining) [2024-11-08 18:52:37,877 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (69 of 223 remaining) [2024-11-08 18:52:37,877 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (68 of 223 remaining) [2024-11-08 18:52:37,878 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (67 of 223 remaining) [2024-11-08 18:52:37,878 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (66 of 223 remaining) [2024-11-08 18:52:37,878 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (65 of 223 remaining) [2024-11-08 18:52:37,878 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (64 of 223 remaining) [2024-11-08 18:52:37,878 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (63 of 223 remaining) [2024-11-08 18:52:37,879 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (62 of 223 remaining) [2024-11-08 18:52:37,879 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (61 of 223 remaining) [2024-11-08 18:52:37,879 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (60 of 223 remaining) [2024-11-08 18:52:37,879 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (59 of 223 remaining) [2024-11-08 18:52:37,879 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (58 of 223 remaining) [2024-11-08 18:52:37,880 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (57 of 223 remaining) [2024-11-08 18:52:37,880 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (56 of 223 remaining) [2024-11-08 18:52:37,880 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (55 of 223 remaining) [2024-11-08 18:52:37,880 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (54 of 223 remaining) [2024-11-08 18:52:37,880 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (53 of 223 remaining) [2024-11-08 18:52:37,885 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (52 of 223 remaining) [2024-11-08 18:52:37,885 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (51 of 223 remaining) [2024-11-08 18:52:37,886 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (50 of 223 remaining) [2024-11-08 18:52:37,886 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (49 of 223 remaining) [2024-11-08 18:52:37,886 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (48 of 223 remaining) [2024-11-08 18:52:37,886 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (47 of 223 remaining) [2024-11-08 18:52:37,887 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (46 of 223 remaining) [2024-11-08 18:52:37,887 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (45 of 223 remaining) [2024-11-08 18:52:37,890 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (44 of 223 remaining) [2024-11-08 18:52:37,891 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (43 of 223 remaining) [2024-11-08 18:52:37,891 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (42 of 223 remaining) [2024-11-08 18:52:37,891 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (41 of 223 remaining) [2024-11-08 18:52:37,892 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (40 of 223 remaining) [2024-11-08 18:52:37,892 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (39 of 223 remaining) [2024-11-08 18:52:37,892 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (38 of 223 remaining) [2024-11-08 18:52:37,892 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (37 of 223 remaining) [2024-11-08 18:52:37,893 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (36 of 223 remaining) [2024-11-08 18:52:37,893 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (35 of 223 remaining) [2024-11-08 18:52:37,893 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (34 of 223 remaining) [2024-11-08 18:52:37,894 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (33 of 223 remaining) [2024-11-08 18:52:37,894 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (32 of 223 remaining) [2024-11-08 18:52:37,894 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (31 of 223 remaining) [2024-11-08 18:52:37,894 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (30 of 223 remaining) [2024-11-08 18:52:37,895 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (29 of 223 remaining) [2024-11-08 18:52:37,895 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (28 of 223 remaining) [2024-11-08 18:52:37,895 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (27 of 223 remaining) [2024-11-08 18:52:37,895 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (26 of 223 remaining) [2024-11-08 18:52:37,896 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (25 of 223 remaining) [2024-11-08 18:52:37,896 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (24 of 223 remaining) [2024-11-08 18:52:37,896 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 223 remaining) [2024-11-08 18:52:37,896 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (22 of 223 remaining) [2024-11-08 18:52:37,897 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (21 of 223 remaining) [2024-11-08 18:52:37,897 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (20 of 223 remaining) [2024-11-08 18:52:37,897 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (19 of 223 remaining) [2024-11-08 18:52:37,897 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (18 of 223 remaining) [2024-11-08 18:52:37,898 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (17 of 223 remaining) [2024-11-08 18:52:37,898 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (16 of 223 remaining) [2024-11-08 18:52:37,898 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (15 of 223 remaining) [2024-11-08 18:52:37,898 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (14 of 223 remaining) [2024-11-08 18:52:37,899 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (13 of 223 remaining) [2024-11-08 18:52:37,899 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (12 of 223 remaining) [2024-11-08 18:52:37,899 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (11 of 223 remaining) [2024-11-08 18:52:37,899 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (10 of 223 remaining) [2024-11-08 18:52:37,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (9 of 223 remaining) [2024-11-08 18:52:37,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (8 of 223 remaining) [2024-11-08 18:52:37,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (7 of 223 remaining) [2024-11-08 18:52:37,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (6 of 223 remaining) [2024-11-08 18:52:37,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (5 of 223 remaining) [2024-11-08 18:52:37,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (4 of 223 remaining) [2024-11-08 18:52:37,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (3 of 223 remaining) [2024-11-08 18:52:37,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (2 of 223 remaining) [2024-11-08 18:52:37,902 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (1 of 223 remaining) [2024-11-08 18:52:37,902 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (0 of 223 remaining) [2024-11-08 18:52:37,902 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 18:52:37,902 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-08 18:52:37,904 WARN L244 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-08 18:52:37,904 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-08 18:52:38,122 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-08 18:52:38,204 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 1176 places, 1377 transitions, 2772 flow [2024-11-08 18:52:39,669 INFO L124 PetriNetUnfolderBase]: 211/1404 cut-off events. [2024-11-08 18:52:39,670 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-11-08 18:52:39,803 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1417 conditions, 1404 events. 211/1404 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 53. Compared 9796 event pairs, 0 based on Foata normal form. 0/967 useless extension candidates. Maximal degree in co-relation 1362. Up to 10 conditions per place. [2024-11-08 18:52:39,803 INFO L82 GeneralOperation]: Start removeDead. Operand has 1176 places, 1377 transitions, 2772 flow [2024-11-08 18:52:39,921 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 1176 places, 1377 transitions, 2772 flow [2024-11-08 18:52:39,926 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 18:52:39,927 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;@5e49a1e9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 18:52:39,927 INFO L334 AbstractCegarLoop]: Starting to check reachability of 297 error locations. [2024-11-08 18:52:39,942 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-08 18:52:39,942 INFO L124 PetriNetUnfolderBase]: 5/66 cut-off events. [2024-11-08 18:52:39,942 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-11-08 18:52:39,942 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-08 18:52:39,942 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] [2024-11-08 18:52:39,943 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err17ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 293 more)] === [2024-11-08 18:52:39,943 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:52:39,944 INFO L85 PathProgramCache]: Analyzing trace with hash 1495390450, now seen corresponding path program 1 times [2024-11-08 18:52:39,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:52:39,944 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640121864] [2024-11-08 18:52:39,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:52:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:52:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:52:39,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 18:52:39,994 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:52:39,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640121864] [2024-11-08 18:52:39,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640121864] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:52:39,995 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:52:39,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-08 18:52:39,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532845127] [2024-11-08 18:52:39,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:52:39,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 18:52:39,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:52:39,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 18:52:39,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 18:52:40,001 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 982 out of 1377 [2024-11-08 18:52:40,008 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1176 places, 1377 transitions, 2772 flow. Second operand has 2 states, 2 states have (on average 983.0) internal successors, (1966), 2 states have internal predecessors, (1966), 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) [2024-11-08 18:52:40,008 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-08 18:52:40,008 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 982 of 1377 [2024-11-08 18:52:40,009 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-08 18:53:29,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4610] L743-->L743-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_687 256) 0) 1 0) 0)) (= v_~MTX~0_686 1)) InVars {~MTX~0=v_~MTX~0_687} OutVars{#race~MTX~0=|v_#race~MTX~0_849|, ~MTX~0=v_~MTX~0_686, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_3|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][193], [1173#true, 235#L769-5true, 1177#true, 1135#L756-5true, 1175#true, 508#L743-1true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:29,303 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2024-11-08 18:53:29,303 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-08 18:53:29,303 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-08 18:53:29,304 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-11-08 18:53:29,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4618] L750-->L750-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_681 256) 0) 1 0) 0)) (= v_~MTX~0_680 1)) InVars {~MTX~0=v_~MTX~0_681} OutVars{#race~MTX~0=|v_#race~MTX~0_839|, ~MTX~0=v_~MTX~0_680, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_11|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][225], [1173#true, 235#L769-5true, 1177#true, 147#L750-1true, 1135#L756-5true, 1175#true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:29,769 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-08 18:53:29,769 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-08 18:53:29,769 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-08 18:53:29,769 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-08 18:53:31,274 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4630] L715-->L715-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_693 256) 0) 1 0) 0)) (= v_~MTX~0_692 1)) InVars {~MTX~0=v_~MTX~0_693} OutVars{#race~MTX~0=|v_#race~MTX~0_859|, ~MTX~0=v_~MTX~0_692, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_11|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_17|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][289], [1173#true, 235#L769-5true, 1177#true, 1135#L756-5true, 1175#true, 1179#true, 886#L816-6true, 676#L715-1true]) [2024-11-08 18:53:31,274 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-08 18:53:31,274 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-11-08 18:53:31,275 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-08 18:53:31,275 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-08 18:53:33,405 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4688] L775-->L775-1: Formula: (and (not (= 0 (ite (= (mod v_~MTX~0_657 256) 0) 1 0))) (= v_~MTX~0_656 1)) InVars {~MTX~0=v_~MTX~0_657} OutVars{#race~MTX~0=|v_#race~MTX~0_799|, ~MTX~0=v_~MTX~0_656, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_15|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][443], [365#L775-1true, 1173#true, 235#L769-5true, 1177#true, 1135#L756-5true, 1175#true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:33,406 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-08 18:53:33,406 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-08 18:53:33,406 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-08 18:53:33,406 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-08 18:53:33,724 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4705] L757-->L757-1: Formula: (and (= v_~MTX~0_674 1) (not (= (ite (= (mod v_~MTX~0_675 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_675} OutVars{#race~MTX~0=|v_#race~MTX~0_829|, ~MTX~0=v_~MTX~0_674, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_27|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_29|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_27|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][476], [1173#true, 235#L769-5true, 1177#true, 1135#L756-5true, 100#L757-1true, 1175#true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:33,725 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-08 18:53:33,725 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-08 18:53:33,725 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-08 18:53:33,725 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-08 18:53:34,076 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4734] L780-->L780-1: Formula: (and (= v_~MTX~0_642 1) (not (= (ite (= (mod v_~MTX~0_643 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_643} OutVars{#race~MTX~0=|v_#race~MTX~0_781|, ~MTX~0=v_~MTX~0_642, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_31|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_35|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_31|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][516], [1173#true, 235#L769-5true, 1177#true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true, 267#L780-1true]) [2024-11-08 18:53:34,076 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-11-08 18:53:34,076 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-11-08 18:53:34,076 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-08 18:53:34,076 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-08 18:53:34,362 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4748] L770-->L770-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_663 256) 0) 1 0) 0)) (= v_~MTX~0_662 1)) InVars {~MTX~0=v_~MTX~0_663} OutVars{#race~MTX~0=|v_#race~MTX~0_809|, ~MTX~0=v_~MTX~0_662, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_35|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_41|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_35|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][551], [1173#true, 235#L769-5true, 1177#true, 1071#L770-1true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:34,362 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-11-08 18:53:34,363 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-08 18:53:34,363 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-11-08 18:53:34,363 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-08 18:53:34,624 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4775] L785-->L785-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_629 256) 0) 1 0) 0)) (= v_~MTX~0_628 1)) InVars {~MTX~0=v_~MTX~0_629} OutVars{#race~MTX~0=|v_#race~MTX~0_763|, ~MTX~0=v_~MTX~0_628, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_43|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_47|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_43|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][584], [1173#true, 235#L769-5true, 1177#true, 70#L785-1true, 1135#L756-5true, 1175#true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:34,624 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-08 18:53:34,624 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-11-08 18:53:34,625 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-08 18:53:34,625 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-08 18:53:36,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4894] L792-->L792-1: Formula: (and (= v_~MTX~0_614 1) (not (= (ite (= (mod v_~MTX~0_615 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_615} OutVars{#race~MTX~0=|v_#race~MTX~0_745|, ~MTX~0=v_~MTX~0_614, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_71|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_53|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_71|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][765], [395#L792-1true, 1173#true, 235#L769-5true, 1177#true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:36,892 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-08 18:53:36,892 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-08 18:53:36,892 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-08 18:53:36,892 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-08 18:53:38,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4610] L743-->L743-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_687 256) 0) 1 0) 0)) (= v_~MTX~0_686 1)) InVars {~MTX~0=v_~MTX~0_687} OutVars{#race~MTX~0=|v_#race~MTX~0_849|, ~MTX~0=v_~MTX~0_686, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_3|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][193], [1173#true, 623#L790-2true, 1177#true, 1135#L756-5true, 1175#true, 886#L816-6true, 508#L743-1true, 1179#true]) [2024-11-08 18:53:38,768 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-08 18:53:38,768 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-08 18:53:38,768 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-08 18:53:38,768 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-08 18:53:38,809 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5512] L743-->L743-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_687 256) 0) 1 0) 0)) (= v_~MTX~0_686 1)) InVars {~MTX~0=v_~MTX~0_687} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_5|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_3|, #race~MTX~0=|v_#race~MTX~0_849|, ~MTX~0=v_~MTX~0_686, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][88], [1173#true, 1177#true, 186#L797true, 1175#true, 873#L756-5true, 737#L743-1true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:38,809 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-08 18:53:38,809 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-08 18:53:38,809 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-08 18:53:38,809 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-08 18:53:38,831 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4610] L743-->L743-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_687 256) 0) 1 0) 0)) (= v_~MTX~0_686 1)) InVars {~MTX~0=v_~MTX~0_687} OutVars{#race~MTX~0=|v_#race~MTX~0_849|, ~MTX~0=v_~MTX~0_686, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_3|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][193], [1173#true, 1177#true, 851#L797true, 1135#L756-5true, 1175#true, 508#L743-1true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:38,831 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-08 18:53:38,831 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-08 18:53:38,832 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-08 18:53:38,832 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-08 18:53:38,832 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4618] L750-->L750-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_681 256) 0) 1 0) 0)) (= v_~MTX~0_680 1)) InVars {~MTX~0=v_~MTX~0_681} OutVars{#race~MTX~0=|v_#race~MTX~0_839|, ~MTX~0=v_~MTX~0_680, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_11|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][225], [1173#true, 623#L790-2true, 147#L750-1true, 1177#true, 1135#L756-5true, 1175#true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:38,832 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-08 18:53:38,832 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-08 18:53:38,832 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-08 18:53:38,832 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-08 18:53:38,873 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5520] L750-->L750-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_681 256) 0) 1 0) 0)) (= v_~MTX~0_680 1)) InVars {~MTX~0=v_~MTX~0_681} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_11|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_7|, #race~MTX~0=|v_#race~MTX~0_839|, ~MTX~0=v_~MTX~0_680, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][106], [1173#true, 1177#true, 639#L750-1true, 186#L797true, 1175#true, 873#L756-5true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:38,873 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-08 18:53:38,873 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-08 18:53:38,873 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-08 18:53:38,874 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-08 18:53:38,896 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4618] L750-->L750-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_681 256) 0) 1 0) 0)) (= v_~MTX~0_680 1)) InVars {~MTX~0=v_~MTX~0_681} OutVars{#race~MTX~0=|v_#race~MTX~0_839|, ~MTX~0=v_~MTX~0_680, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_11|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][225], [1173#true, 147#L750-1true, 1177#true, 851#L797true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:38,896 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-08 18:53:38,896 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-08 18:53:38,896 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-08 18:53:38,897 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-08 18:53:38,956 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4630] L715-->L715-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_693 256) 0) 1 0) 0)) (= v_~MTX~0_692 1)) InVars {~MTX~0=v_~MTX~0_693} OutVars{#race~MTX~0=|v_#race~MTX~0_859|, ~MTX~0=v_~MTX~0_692, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_11|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_17|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][289], [1173#true, 623#L790-2true, 1177#true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true, 676#L715-1true]) [2024-11-08 18:53:38,956 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-08 18:53:38,956 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-08 18:53:38,957 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-11-08 18:53:38,957 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-08 18:53:38,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5532] L715-->L715-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_693 256) 0) 1 0) 0)) (= v_~MTX~0_692 1)) InVars {~MTX~0=v_~MTX~0_693} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_17|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_11|, #race~MTX~0=|v_#race~MTX~0_859|, ~MTX~0=v_~MTX~0_692, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][146], [1173#true, 1177#true, 186#L797true, 1175#true, 415#L715-1true, 873#L756-5true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:38,991 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-08 18:53:38,991 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-08 18:53:38,991 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-08 18:53:38,991 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-11-08 18:53:39,011 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4630] L715-->L715-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_693 256) 0) 1 0) 0)) (= v_~MTX~0_692 1)) InVars {~MTX~0=v_~MTX~0_693} OutVars{#race~MTX~0=|v_#race~MTX~0_859|, ~MTX~0=v_~MTX~0_692, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_11|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_17|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][289], [1173#true, 1177#true, 851#L797true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true, 676#L715-1true]) [2024-11-08 18:53:39,011 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-08 18:53:39,011 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-11-08 18:53:39,011 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-08 18:53:39,011 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-08 18:53:39,159 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4688] L775-->L775-1: Formula: (and (not (= 0 (ite (= (mod v_~MTX~0_657 256) 0) 1 0))) (= v_~MTX~0_656 1)) InVars {~MTX~0=v_~MTX~0_657} OutVars{#race~MTX~0=|v_#race~MTX~0_799|, ~MTX~0=v_~MTX~0_656, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_15|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][443], [365#L775-1true, 1173#true, 623#L790-2true, 1177#true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:39,159 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-11-08 18:53:39,159 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-08 18:53:39,159 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-11-08 18:53:39,159 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-08 18:53:39,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5590] L775-->L775-1: Formula: (and (not (= 0 (ite (= (mod v_~MTX~0_657 256) 0) 1 0))) (= v_~MTX~0_656 1)) InVars {~MTX~0=v_~MTX~0_657} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_15|, #race~MTX~0=|v_#race~MTX~0_799|, ~MTX~0=v_~MTX~0_656, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][270], [1173#true, 1177#true, 764#L775-1true, 186#L797true, 1175#true, 873#L756-5true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:39,189 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-11-08 18:53:39,189 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-08 18:53:39,189 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-08 18:53:39,189 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-08 18:53:39,201 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4705] L757-->L757-1: Formula: (and (= v_~MTX~0_674 1) (not (= (ite (= (mod v_~MTX~0_675 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_675} OutVars{#race~MTX~0=|v_#race~MTX~0_829|, ~MTX~0=v_~MTX~0_674, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_27|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_29|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_27|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][476], [1173#true, 623#L790-2true, 1177#true, 100#L757-1true, 1135#L756-5true, 1175#true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:39,201 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-11-08 18:53:39,201 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-08 18:53:39,201 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-08 18:53:39,201 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-08 18:53:39,204 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4688] L775-->L775-1: Formula: (and (not (= 0 (ite (= (mod v_~MTX~0_657 256) 0) 1 0))) (= v_~MTX~0_656 1)) InVars {~MTX~0=v_~MTX~0_657} OutVars{#race~MTX~0=|v_#race~MTX~0_799|, ~MTX~0=v_~MTX~0_656, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_15|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][443], [365#L775-1true, 1173#true, 1177#true, 851#L797true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:39,204 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-11-08 18:53:39,204 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-08 18:53:39,204 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-08 18:53:39,204 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-08 18:53:39,228 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5607] L757-->L757-1: Formula: (and (= v_~MTX~0_674 1) (not (= (ite (= (mod v_~MTX~0_675 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_675} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_29|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_27|, #race~MTX~0=|v_#race~MTX~0_829|, ~MTX~0=v_~MTX~0_674, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_27|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][302], [1173#true, 1177#true, 186#L797true, 1175#true, 873#L756-5true, 419#L757-1true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:39,228 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-11-08 18:53:39,228 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-08 18:53:39,228 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-08 18:53:39,228 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-08 18:53:39,240 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4705] L757-->L757-1: Formula: (and (= v_~MTX~0_674 1) (not (= (ite (= (mod v_~MTX~0_675 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_675} OutVars{#race~MTX~0=|v_#race~MTX~0_829|, ~MTX~0=v_~MTX~0_674, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_27|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_29|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_27|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][476], [1173#true, 1177#true, 851#L797true, 1135#L756-5true, 100#L757-1true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:39,240 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-11-08 18:53:39,241 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-08 18:53:39,241 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-08 18:53:39,241 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-08 18:53:39,243 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4734] L780-->L780-1: Formula: (and (= v_~MTX~0_642 1) (not (= (ite (= (mod v_~MTX~0_643 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_643} OutVars{#race~MTX~0=|v_#race~MTX~0_781|, ~MTX~0=v_~MTX~0_642, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_31|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_35|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_31|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][516], [1173#true, 623#L790-2true, 1177#true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true, 267#L780-1true]) [2024-11-08 18:53:39,243 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-11-08 18:53:39,243 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-08 18:53:39,243 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-08 18:53:39,243 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-08 18:53:39,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5636] L780-->L780-1: Formula: (and (= v_~MTX~0_642 1) (not (= (ite (= (mod v_~MTX~0_643 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_643} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_35|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_31|, #race~MTX~0=|v_#race~MTX~0_781|, ~MTX~0=v_~MTX~0_642, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_31|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][344], [1173#true, 1177#true, 186#L797true, 1175#true, 873#L756-5true, 1179#true, 886#L816-6true, 341#L780-1true]) [2024-11-08 18:53:39,264 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-11-08 18:53:39,264 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-08 18:53:39,264 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-11-08 18:53:39,264 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-08 18:53:39,274 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4748] L770-->L770-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_663 256) 0) 1 0) 0)) (= v_~MTX~0_662 1)) InVars {~MTX~0=v_~MTX~0_663} OutVars{#race~MTX~0=|v_#race~MTX~0_809|, ~MTX~0=v_~MTX~0_662, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_35|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_41|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_35|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][551], [1173#true, 623#L790-2true, 1177#true, 1071#L770-1true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:39,274 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-11-08 18:53:39,274 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-08 18:53:39,274 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-11-08 18:53:39,274 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-08 18:53:39,275 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4734] L780-->L780-1: Formula: (and (= v_~MTX~0_642 1) (not (= (ite (= (mod v_~MTX~0_643 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_643} OutVars{#race~MTX~0=|v_#race~MTX~0_781|, ~MTX~0=v_~MTX~0_642, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_31|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_35|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_31|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][516], [1173#true, 1177#true, 851#L797true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true, 267#L780-1true]) [2024-11-08 18:53:39,275 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-11-08 18:53:39,275 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-08 18:53:39,275 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-08 18:53:39,275 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-11-08 18:53:39,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5650] L770-->L770-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_663 256) 0) 1 0) 0)) (= v_~MTX~0_662 1)) InVars {~MTX~0=v_~MTX~0_663} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_41|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_35|, #race~MTX~0=|v_#race~MTX~0_809|, ~MTX~0=v_~MTX~0_662, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_35|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][378], [501#L770-1true, 1173#true, 1177#true, 186#L797true, 1175#true, 873#L756-5true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:39,293 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2024-11-08 18:53:39,293 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-08 18:53:39,294 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-08 18:53:39,294 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-08 18:53:39,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4748] L770-->L770-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_663 256) 0) 1 0) 0)) (= v_~MTX~0_662 1)) InVars {~MTX~0=v_~MTX~0_663} OutVars{#race~MTX~0=|v_#race~MTX~0_809|, ~MTX~0=v_~MTX~0_662, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_35|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_41|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_35|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][551], [1173#true, 1177#true, 851#L797true, 1071#L770-1true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:39,303 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2024-11-08 18:53:39,303 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-08 18:53:39,303 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-08 18:53:39,303 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-08 18:53:39,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4775] L785-->L785-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_629 256) 0) 1 0) 0)) (= v_~MTX~0_628 1)) InVars {~MTX~0=v_~MTX~0_629} OutVars{#race~MTX~0=|v_#race~MTX~0_763|, ~MTX~0=v_~MTX~0_628, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_43|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_47|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_43|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][584], [1173#true, 623#L790-2true, 1177#true, 70#L785-1true, 1135#L756-5true, 1175#true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:39,304 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2024-11-08 18:53:39,305 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-08 18:53:39,305 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-08 18:53:39,305 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-08 18:53:39,321 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5677] L785-->L785-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_629 256) 0) 1 0) 0)) (= v_~MTX~0_628 1)) InVars {~MTX~0=v_~MTX~0_629} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_47|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_43|, #race~MTX~0=|v_#race~MTX~0_763|, ~MTX~0=v_~MTX~0_628, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][420], [265#L785-1true, 1173#true, 1177#true, 186#L797true, 1175#true, 873#L756-5true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:39,321 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2024-11-08 18:53:39,321 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-08 18:53:39,322 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-08 18:53:39,322 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-08 18:53:39,331 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4775] L785-->L785-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_629 256) 0) 1 0) 0)) (= v_~MTX~0_628 1)) InVars {~MTX~0=v_~MTX~0_629} OutVars{#race~MTX~0=|v_#race~MTX~0_763|, ~MTX~0=v_~MTX~0_628, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_43|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_47|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_43|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][584], [1173#true, 1177#true, 851#L797true, 70#L785-1true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:39,332 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2024-11-08 18:53:39,332 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-08 18:53:39,332 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-08 18:53:39,332 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-08 18:53:39,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4894] L792-->L792-1: Formula: (and (= v_~MTX~0_614 1) (not (= (ite (= (mod v_~MTX~0_615 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_615} OutVars{#race~MTX~0=|v_#race~MTX~0_745|, ~MTX~0=v_~MTX~0_614, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_71|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_53|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_71|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][765], [395#L792-1true, 1173#true, 623#L790-2true, 1177#true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:39,447 INFO L294 olderBase$Statistics]: this new event has 172 ancestors and is cut-off event [2024-11-08 18:53:39,447 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-08 18:53:39,447 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-08 18:53:39,447 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-08 18:53:39,877 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5796] L792-->L792-1: Formula: (and (= v_~MTX~0_614 1) (not (= (ite (= (mod v_~MTX~0_615 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_615} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_53|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_71|, #race~MTX~0=|v_#race~MTX~0_745|, ~MTX~0=v_~MTX~0_614, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_71|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][658], [1173#true, 1177#true, 766#L792-1true, 186#L797true, 1175#true, 873#L756-5true, 1179#true, 886#L816-6true]) [2024-11-08 18:53:39,878 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2024-11-08 18:53:39,878 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-08 18:53:39,878 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-08 18:53:39,878 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-08 18:53:39,885 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4894] L792-->L792-1: Formula: (and (= v_~MTX~0_614 1) (not (= (ite (= (mod v_~MTX~0_615 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_615} OutVars{#race~MTX~0=|v_#race~MTX~0_745|, ~MTX~0=v_~MTX~0_614, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_71|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_53|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_71|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][765], [395#L792-1true, 1173#true, 1177#true, 851#L797true, 1135#L756-5true, 1175#true, 886#L816-6true, 1179#true]) [2024-11-08 18:53:39,885 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2024-11-08 18:53:39,885 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-08 18:53:39,885 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-08 18:53:39,886 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-08 18:53:40,058 INFO L124 PetriNetUnfolderBase]: 58411/268014 cut-off events. [2024-11-08 18:53:40,058 INFO L125 PetriNetUnfolderBase]: For 3976/3976 co-relation queries the response was YES. [2024-11-08 18:53:43,314 INFO L83 FinitePrefix]: Finished finitePrefix Result has 323640 conditions, 268014 events. 58411/268014 cut-off events. For 3976/3976 co-relation queries the response was YES. Maximal size of possible extension queue 6302. Compared 4887602 event pairs, 21030 based on Foata normal form. 69317/288670 useless extension candidates. Maximal degree in co-relation 11423. Up to 53676 conditions per place. [2024-11-08 18:53:45,421 INFO L140 encePairwiseOnDemand]: 1099/1377 looper letters, 84 selfloop transitions, 0 changer transitions 0/1027 dead transitions. [2024-11-08 18:53:45,422 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 939 places, 1027 transitions, 2240 flow [2024-11-08 18:53:45,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 18:53:45,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-08 18:53:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2326 transitions. [2024-11-08 18:53:45,430 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8445896877269427 [2024-11-08 18:53:45,431 INFO L175 Difference]: Start difference. First operand has 1176 places, 1377 transitions, 2772 flow. Second operand 2 states and 2326 transitions. [2024-11-08 18:53:45,431 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 939 places, 1027 transitions, 2240 flow [2024-11-08 18:53:45,457 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 939 places, 1027 transitions, 2238 flow, removed 1 selfloop flow, removed 0 redundant places. [2024-11-08 18:53:45,477 INFO L231 Difference]: Finished difference. Result has 939 places, 1027 transitions, 2070 flow [2024-11-08 18:53:45,479 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=1377, PETRI_DIFFERENCE_MINUEND_FLOW=2070, PETRI_DIFFERENCE_MINUEND_PLACES=938, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1027, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1027, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=2070, PETRI_PLACES=939, PETRI_TRANSITIONS=1027} [2024-11-08 18:53:45,480 INFO L277 CegarLoopForPetriNet]: 1176 programPoint places, -237 predicate places. [2024-11-08 18:53:45,480 INFO L471 AbstractCegarLoop]: Abstraction has has 939 places, 1027 transitions, 2070 flow [2024-11-08 18:53:45,482 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 983.0) internal successors, (1966), 2 states have internal predecessors, (1966), 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) [2024-11-08 18:53:45,482 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-08 18:53:45,483 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] [2024-11-08 18:53:45,483 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 18:53:45,483 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err19ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 293 more)] === [2024-11-08 18:53:45,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:53:45,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1743657669, now seen corresponding path program 1 times [2024-11-08 18:53:45,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:53:45,484 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [238558400] [2024-11-08 18:53:45,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:53:45,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:53:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:53:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 18:53:45,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:53:45,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [238558400] [2024-11-08 18:53:45,588 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [238558400] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:53:45,588 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:53:45,588 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 18:53:45,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125051737] [2024-11-08 18:53:45,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:53:45,589 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:53:45,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:53:45,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:53:45,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:53:45,921 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 838 out of 1377 [2024-11-08 18:53:45,926 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 939 places, 1027 transitions, 2070 flow. Second operand has 3 states, 3 states have (on average 839.3333333333334) internal successors, (2518), 3 states have internal predecessors, (2518), 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) [2024-11-08 18:53:45,926 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-08 18:53:45,926 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 838 of 1377 [2024-11-08 18:53:45,926 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand