./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 0e0057cc 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_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/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_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya --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 0.2.4-dev-0e0057c [2023-11-29 02:16:10,493 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:16:10,571 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-29 02:16:10,576 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:16:10,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:16:10,603 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:16:10,604 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:16:10,605 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:16:10,606 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 02:16:10,606 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 02:16:10,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:16:10,608 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:16:10,608 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:16:10,609 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:16:10,610 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 02:16:10,610 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 02:16:10,611 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 02:16:10,611 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 02:16:10,612 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:16:10,613 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 02:16:10,613 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 02:16:10,614 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 02:16:10,615 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-29 02:16:10,615 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 02:16:10,616 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 02:16:10,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:16:10,617 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:16:10,617 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:16:10,618 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:16:10,618 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 02:16:10,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:16:10,619 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:16:10,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 02:16:10,620 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 02:16:10,621 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 02:16:10,621 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 02:16:10,621 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 02:16:10,621 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 02:16:10,622 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 02:16:10,622 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 02:16:10,622 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 02:16:10,623 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_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 [2023-11-29 02:16:10,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:16:10,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:16:10,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:16:10,926 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:16:10,927 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:16:10,929 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-29 02:16:14,034 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:16:14,310 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:16:14,310 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-29 02:16:14,330 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/data/69d2bbed9/becacd94bb674673bd1b810030f661c5/FLAGf8a16c880 [2023-11-29 02:16:14,345 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/data/69d2bbed9/becacd94bb674673bd1b810030f661c5 [2023-11-29 02:16:14,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:16:14,349 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:16:14,351 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:16:14,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:16:14,357 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:16:14,358 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:14,359 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69bc653 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14, skipping insertion in model container [2023-11-29 02:16:14,360 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:14,417 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:16:14,780 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:16:14,792 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:16:14,855 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:16:14,893 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:16:14,893 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14 WrapperNode [2023-11-29 02:16:14,894 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:16:14,895 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:16:14,895 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:16:14,895 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:16:14,902 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:14,918 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:14,964 INFO L138 Inliner]: procedures = 181, calls = 62, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 697 [2023-11-29 02:16:14,964 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:16:14,965 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:16:14,965 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:16:14,965 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:16:14,973 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:14,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:14,981 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:14,982 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:14,999 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:15,009 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:15,013 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:15,018 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:15,023 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:16:15,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:16:15,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:16:15,024 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:16:15,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (1/1) ... [2023-11-29 02:16:15,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:16:15,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:16:15,060 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 02:16:15,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa4dbbed-8258-41cd-86e2-092a412779ef/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 02:16:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-11-29 02:16:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-11-29 02:16:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-29 02:16:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:16:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 02:16:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 02:16:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-29 02:16:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:16:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:16:15,114 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-29 02:16:15,290 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:16:15,293 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:16:16,110 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:16:16,433 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:16:16,433 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-29 02:16:16,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:16:16 BoogieIcfgContainer [2023-11-29 02:16:16,436 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:16:16,439 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 02:16:16,439 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 02:16:16,443 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 02:16:16,443 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 02:16:14" (1/3) ... [2023-11-29 02:16:16,444 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4851c92c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:16:16, skipping insertion in model container [2023-11-29 02:16:16,444 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:16:14" (2/3) ... [2023-11-29 02:16:16,444 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4851c92c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:16:16, skipping insertion in model container [2023-11-29 02:16:16,445 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:16:16" (3/3) ... [2023-11-29 02:16:16,446 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_NetBSD_sysmon_power_sliced_2.i [2023-11-29 02:16:16,457 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-29 02:16:16,470 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 02:16:16,470 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 74 error locations. [2023-11-29 02:16:16,470 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-29 02:16:16,586 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-29 02:16:16,640 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 417 places, 484 transitions, 972 flow [2023-11-29 02:16:16,765 INFO L124 PetriNetUnfolderBase]: 71/495 cut-off events. [2023-11-29 02:16:16,765 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-29 02:16:16,777 INFO L83 FinitePrefix]: Finished finitePrefix Result has 499 conditions, 495 events. 71/495 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 2213 event pairs, 0 based on Foata normal form. 0/348 useless extension candidates. Maximal degree in co-relation 471. Up to 10 conditions per place. [2023-11-29 02:16:16,778 INFO L82 GeneralOperation]: Start removeDead. Operand has 417 places, 484 transitions, 972 flow [2023-11-29 02:16:16,790 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 417 places, 484 transitions, 972 flow [2023-11-29 02:16:16,802 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 02:16:16,810 INFO L357 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, mHoare=true, 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;@104a2820, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 02:16:16,810 INFO L358 AbstractCegarLoop]: Starting to check reachability of 149 error locations. [2023-11-29 02:16:16,819 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 02:16:16,819 INFO L124 PetriNetUnfolderBase]: 3/44 cut-off events. [2023-11-29 02:16:16,819 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-29 02:16:16,820 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 02:16:16,820 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:16:16,821 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 145 more)] === [2023-11-29 02:16:16,827 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:16:16,828 INFO L85 PathProgramCache]: Analyzing trace with hash -770327616, now seen corresponding path program 1 times [2023-11-29 02:16:16,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:16:16,837 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375688653] [2023-11-29 02:16:16,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:16:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:16:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:16:16,963 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:16:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:16:17,012 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:16:17,014 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 02:16:17,015 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (148 of 149 remaining) [2023-11-29 02:16:17,016 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (147 of 149 remaining) [2023-11-29 02:16:17,017 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (146 of 149 remaining) [2023-11-29 02:16:17,017 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (145 of 149 remaining) [2023-11-29 02:16:17,017 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (144 of 149 remaining) [2023-11-29 02:16:17,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (143 of 149 remaining) [2023-11-29 02:16:17,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (142 of 149 remaining) [2023-11-29 02:16:17,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (141 of 149 remaining) [2023-11-29 02:16:17,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (140 of 149 remaining) [2023-11-29 02:16:17,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (139 of 149 remaining) [2023-11-29 02:16:17,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (138 of 149 remaining) [2023-11-29 02:16:17,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (137 of 149 remaining) [2023-11-29 02:16:17,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (136 of 149 remaining) [2023-11-29 02:16:17,020 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (135 of 149 remaining) [2023-11-29 02:16:17,020 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (134 of 149 remaining) [2023-11-29 02:16:17,020 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (133 of 149 remaining) [2023-11-29 02:16:17,021 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (132 of 149 remaining) [2023-11-29 02:16:17,021 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (131 of 149 remaining) [2023-11-29 02:16:17,021 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (130 of 149 remaining) [2023-11-29 02:16:17,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (129 of 149 remaining) [2023-11-29 02:16:17,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (128 of 149 remaining) [2023-11-29 02:16:17,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (127 of 149 remaining) [2023-11-29 02:16:17,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (126 of 149 remaining) [2023-11-29 02:16:17,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (125 of 149 remaining) [2023-11-29 02:16:17,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (124 of 149 remaining) [2023-11-29 02:16:17,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (123 of 149 remaining) [2023-11-29 02:16:17,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (122 of 149 remaining) [2023-11-29 02:16:17,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (121 of 149 remaining) [2023-11-29 02:16:17,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (120 of 149 remaining) [2023-11-29 02:16:17,025 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (119 of 149 remaining) [2023-11-29 02:16:17,025 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (118 of 149 remaining) [2023-11-29 02:16:17,025 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (117 of 149 remaining) [2023-11-29 02:16:17,026 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (116 of 149 remaining) [2023-11-29 02:16:17,026 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (115 of 149 remaining) [2023-11-29 02:16:17,026 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (114 of 149 remaining) [2023-11-29 02:16:17,026 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (113 of 149 remaining) [2023-11-29 02:16:17,027 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (112 of 149 remaining) [2023-11-29 02:16:17,027 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (111 of 149 remaining) [2023-11-29 02:16:17,027 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (110 of 149 remaining) [2023-11-29 02:16:17,028 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (109 of 149 remaining) [2023-11-29 02:16:17,028 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (108 of 149 remaining) [2023-11-29 02:16:17,028 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (107 of 149 remaining) [2023-11-29 02:16:17,029 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (106 of 149 remaining) [2023-11-29 02:16:17,029 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (105 of 149 remaining) [2023-11-29 02:16:17,029 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (104 of 149 remaining) [2023-11-29 02:16:17,029 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (103 of 149 remaining) [2023-11-29 02:16:17,030 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (102 of 149 remaining) [2023-11-29 02:16:17,030 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (101 of 149 remaining) [2023-11-29 02:16:17,030 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (100 of 149 remaining) [2023-11-29 02:16:17,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (99 of 149 remaining) [2023-11-29 02:16:17,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (98 of 149 remaining) [2023-11-29 02:16:17,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (97 of 149 remaining) [2023-11-29 02:16:17,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (96 of 149 remaining) [2023-11-29 02:16:17,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (95 of 149 remaining) [2023-11-29 02:16:17,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (94 of 149 remaining) [2023-11-29 02:16:17,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (93 of 149 remaining) [2023-11-29 02:16:17,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (92 of 149 remaining) [2023-11-29 02:16:17,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (91 of 149 remaining) [2023-11-29 02:16:17,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (90 of 149 remaining) [2023-11-29 02:16:17,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (89 of 149 remaining) [2023-11-29 02:16:17,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (88 of 149 remaining) [2023-11-29 02:16:17,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (87 of 149 remaining) [2023-11-29 02:16:17,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (86 of 149 remaining) [2023-11-29 02:16:17,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (85 of 149 remaining) [2023-11-29 02:16:17,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (84 of 149 remaining) [2023-11-29 02:16:17,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (83 of 149 remaining) [2023-11-29 02:16:17,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (82 of 149 remaining) [2023-11-29 02:16:17,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (81 of 149 remaining) [2023-11-29 02:16:17,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (80 of 149 remaining) [2023-11-29 02:16:17,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (79 of 149 remaining) [2023-11-29 02:16:17,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (78 of 149 remaining) [2023-11-29 02:16:17,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (77 of 149 remaining) [2023-11-29 02:16:17,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (76 of 149 remaining) [2023-11-29 02:16:17,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (75 of 149 remaining) [2023-11-29 02:16:17,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 149 remaining) [2023-11-29 02:16:17,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (73 of 149 remaining) [2023-11-29 02:16:17,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (72 of 149 remaining) [2023-11-29 02:16:17,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (71 of 149 remaining) [2023-11-29 02:16:17,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (70 of 149 remaining) [2023-11-29 02:16:17,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (69 of 149 remaining) [2023-11-29 02:16:17,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (68 of 149 remaining) [2023-11-29 02:16:17,039 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (67 of 149 remaining) [2023-11-29 02:16:17,039 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (66 of 149 remaining) [2023-11-29 02:16:17,039 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (65 of 149 remaining) [2023-11-29 02:16:17,040 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (64 of 149 remaining) [2023-11-29 02:16:17,040 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (63 of 149 remaining) [2023-11-29 02:16:17,040 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (62 of 149 remaining) [2023-11-29 02:16:17,040 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (61 of 149 remaining) [2023-11-29 02:16:17,041 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (60 of 149 remaining) [2023-11-29 02:16:17,041 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (59 of 149 remaining) [2023-11-29 02:16:17,041 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (58 of 149 remaining) [2023-11-29 02:16:17,041 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (57 of 149 remaining) [2023-11-29 02:16:17,041 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (56 of 149 remaining) [2023-11-29 02:16:17,042 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (55 of 149 remaining) [2023-11-29 02:16:17,042 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (54 of 149 remaining) [2023-11-29 02:16:17,042 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (53 of 149 remaining) [2023-11-29 02:16:17,042 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (52 of 149 remaining) [2023-11-29 02:16:17,043 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (51 of 149 remaining) [2023-11-29 02:16:17,043 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (50 of 149 remaining) [2023-11-29 02:16:17,043 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (49 of 149 remaining) [2023-11-29 02:16:17,044 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (48 of 149 remaining) [2023-11-29 02:16:17,044 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (47 of 149 remaining) [2023-11-29 02:16:17,044 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (46 of 149 remaining) [2023-11-29 02:16:17,044 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (45 of 149 remaining) [2023-11-29 02:16:17,045 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (44 of 149 remaining) [2023-11-29 02:16:17,045 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (43 of 149 remaining) [2023-11-29 02:16:17,045 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (42 of 149 remaining) [2023-11-29 02:16:17,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (41 of 149 remaining) [2023-11-29 02:16:17,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (40 of 149 remaining) [2023-11-29 02:16:17,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (39 of 149 remaining) [2023-11-29 02:16:17,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (38 of 149 remaining) [2023-11-29 02:16:17,047 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (37 of 149 remaining) [2023-11-29 02:16:17,047 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (36 of 149 remaining) [2023-11-29 02:16:17,047 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (35 of 149 remaining) [2023-11-29 02:16:17,047 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (34 of 149 remaining) [2023-11-29 02:16:17,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (33 of 149 remaining) [2023-11-29 02:16:17,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (32 of 149 remaining) [2023-11-29 02:16:17,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (31 of 149 remaining) [2023-11-29 02:16:17,049 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (30 of 149 remaining) [2023-11-29 02:16:17,049 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (29 of 149 remaining) [2023-11-29 02:16:17,049 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (28 of 149 remaining) [2023-11-29 02:16:17,049 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (27 of 149 remaining) [2023-11-29 02:16:17,050 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (26 of 149 remaining) [2023-11-29 02:16:17,050 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (25 of 149 remaining) [2023-11-29 02:16:17,050 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (24 of 149 remaining) [2023-11-29 02:16:17,050 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 149 remaining) [2023-11-29 02:16:17,051 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (22 of 149 remaining) [2023-11-29 02:16:17,051 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (21 of 149 remaining) [2023-11-29 02:16:17,051 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (20 of 149 remaining) [2023-11-29 02:16:17,052 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (19 of 149 remaining) [2023-11-29 02:16:17,052 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (18 of 149 remaining) [2023-11-29 02:16:17,052 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (17 of 149 remaining) [2023-11-29 02:16:17,052 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (16 of 149 remaining) [2023-11-29 02:16:17,053 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (15 of 149 remaining) [2023-11-29 02:16:17,053 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (14 of 149 remaining) [2023-11-29 02:16:17,053 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (13 of 149 remaining) [2023-11-29 02:16:17,053 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (12 of 149 remaining) [2023-11-29 02:16:17,054 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (11 of 149 remaining) [2023-11-29 02:16:17,054 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (10 of 149 remaining) [2023-11-29 02:16:17,054 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (9 of 149 remaining) [2023-11-29 02:16:17,054 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (8 of 149 remaining) [2023-11-29 02:16:17,055 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (7 of 149 remaining) [2023-11-29 02:16:17,055 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (6 of 149 remaining) [2023-11-29 02:16:17,055 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (5 of 149 remaining) [2023-11-29 02:16:17,055 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (4 of 149 remaining) [2023-11-29 02:16:17,055 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (3 of 149 remaining) [2023-11-29 02:16:17,056 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (2 of 149 remaining) [2023-11-29 02:16:17,056 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (1 of 149 remaining) [2023-11-29 02:16:17,056 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (0 of 149 remaining) [2023-11-29 02:16:17,057 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 02:16:17,057 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-29 02:16:17,061 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-29 02:16:17,061 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-11-29 02:16:17,198 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-29 02:16:17,215 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 809 places, 943 transitions, 1896 flow [2023-11-29 02:16:17,726 INFO L124 PetriNetUnfolderBase]: 141/967 cut-off events. [2023-11-29 02:16:17,726 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-29 02:16:17,756 INFO L83 FinitePrefix]: Finished finitePrefix Result has 975 conditions, 967 events. 141/967 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 5909 event pairs, 0 based on Foata normal form. 0/675 useless extension candidates. Maximal degree in co-relation 929. Up to 10 conditions per place. [2023-11-29 02:16:17,756 INFO L82 GeneralOperation]: Start removeDead. Operand has 809 places, 943 transitions, 1896 flow [2023-11-29 02:16:17,818 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 809 places, 943 transitions, 1896 flow [2023-11-29 02:16:17,820 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 02:16:17,821 INFO L357 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, mHoare=true, 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;@104a2820, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 02:16:17,821 INFO L358 AbstractCegarLoop]: Starting to check reachability of 223 error locations. [2023-11-29 02:16:17,830 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 02:16:17,831 INFO L124 PetriNetUnfolderBase]: 5/67 cut-off events. [2023-11-29 02:16:17,831 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-29 02:16:17,831 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 02:16:17,831 INFO L208 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] [2023-11-29 02:16:17,831 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err17ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 219 more)] === [2023-11-29 02:16:17,832 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:16:17,832 INFO L85 PathProgramCache]: Analyzing trace with hash -1937216784, now seen corresponding path program 1 times [2023-11-29 02:16:17,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:16:17,833 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381793323] [2023-11-29 02:16:17,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:16:17,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:16:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:16:17,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:16:17,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:16:17,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381793323] [2023-11-29 02:16:17,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1381793323] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:16:17,955 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:16:17,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-29 02:16:17,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613139987] [2023-11-29 02:16:17,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:16:17,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 02:16:17,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:16:18,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 02:16:18,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 02:16:18,012 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 679 out of 943 [2023-11-29 02:16:18,020 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 809 places, 943 transitions, 1896 flow. Second operand has 2 states, 2 states have (on average 680.0) internal successors, (1360), 2 states have internal predecessors, (1360), 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) [2023-11-29 02:16:18,021 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 02:16:18,021 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 679 of 943 [2023-11-29 02:16:18,022 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 02:16:19,826 INFO L124 PetriNetUnfolderBase]: 1608/9808 cut-off events. [2023-11-29 02:16:19,827 INFO L125 PetriNetUnfolderBase]: For 80/80 co-relation queries the response was YES. [2023-11-29 02:16:19,861 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11329 conditions, 9808 events. 1608/9808 cut-off events. For 80/80 co-relation queries the response was YES. Maximal size of possible extension queue 296. Compared 115508 event pairs, 437 based on Foata normal form. 2136/10123 useless extension candidates. Maximal degree in co-relation 2331. Up to 1456 conditions per place. [2023-11-29 02:16:19,899 INFO L140 encePairwiseOnDemand]: 757/943 looper letters, 56 selfloop transitions, 0 changer transitions 0/684 dead transitions. [2023-11-29 02:16:19,899 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 626 places, 684 transitions, 1490 flow [2023-11-29 02:16:19,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 02:16:19,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-29 02:16:19,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1600 transitions. [2023-11-29 02:16:19,922 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.848356309650053 [2023-11-29 02:16:19,923 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1600 transitions. [2023-11-29 02:16:19,923 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1600 transitions. [2023-11-29 02:16:19,928 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:16:19,930 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1600 transitions. [2023-11-29 02:16:19,940 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 800.0) internal successors, (1600), 2 states have internal predecessors, (1600), 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) [2023-11-29 02:16:19,951 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 943.0) internal successors, (2829), 3 states have internal predecessors, (2829), 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) [2023-11-29 02:16:19,954 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 943.0) internal successors, (2829), 3 states have internal predecessors, (2829), 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) [2023-11-29 02:16:19,956 INFO L175 Difference]: Start difference. First operand has 809 places, 943 transitions, 1896 flow. Second operand 2 states and 1600 transitions. [2023-11-29 02:16:19,957 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 626 places, 684 transitions, 1490 flow [2023-11-29 02:16:19,965 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 626 places, 684 transitions, 1490 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-29 02:16:20,011 INFO L231 Difference]: Finished difference. Result has 626 places, 684 transitions, 1378 flow [2023-11-29 02:16:20,015 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=943, PETRI_DIFFERENCE_MINUEND_FLOW=1378, PETRI_DIFFERENCE_MINUEND_PLACES=625, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=684, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=684, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1378, PETRI_PLACES=626, PETRI_TRANSITIONS=684} [2023-11-29 02:16:20,019 INFO L281 CegarLoopForPetriNet]: 809 programPoint places, -183 predicate places. [2023-11-29 02:16:20,019 INFO L495 AbstractCegarLoop]: Abstraction has has 626 places, 684 transitions, 1378 flow [2023-11-29 02:16:20,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 680.0) internal successors, (1360), 2 states have internal predecessors, (1360), 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) [2023-11-29 02:16:20,021 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 02:16:20,021 INFO L208 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] [2023-11-29 02:16:20,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 02:16:20,022 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err19ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 219 more)] === [2023-11-29 02:16:20,022 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:16:20,022 INFO L85 PathProgramCache]: Analyzing trace with hash -1944368647, now seen corresponding path program 1 times [2023-11-29 02:16:20,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:16:20,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121976781] [2023-11-29 02:16:20,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:16:20,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:16:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:16:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:16:20,105 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:16:20,105 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121976781] [2023-11-29 02:16:20,105 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121976781] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:16:20,105 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:16:20,106 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:16:20,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765517009] [2023-11-29 02:16:20,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:16:20,107 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:16:20,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:16:20,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:16:20,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:16:20,287 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 583 out of 943 [2023-11-29 02:16:20,291 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 626 places, 684 transitions, 1378 flow. Second operand has 3 states, 3 states have (on average 584.3333333333334) internal successors, (1753), 3 states have internal predecessors, (1753), 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) [2023-11-29 02:16:20,291 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 02:16:20,291 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 583 of 943 [2023-11-29 02:16:20,291 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 02:16:25,448 INFO L124 PetriNetUnfolderBase]: 9811/44307 cut-off events. [2023-11-29 02:16:25,448 INFO L125 PetriNetUnfolderBase]: For 167/167 co-relation queries the response was YES. [2023-11-29 02:16:25,562 INFO L83 FinitePrefix]: Finished finitePrefix Result has 57756 conditions, 44307 events. 9811/44307 cut-off events. For 167/167 co-relation queries the response was YES. Maximal size of possible extension queue 1158. Compared 626232 event pairs, 1250 based on Foata normal form. 0/36527 useless extension candidates. Maximal degree in co-relation 57751. Up to 6992 conditions per place. [2023-11-29 02:16:25,706 INFO L140 encePairwiseOnDemand]: 793/943 looper letters, 153 selfloop transitions, 118 changer transitions 0/803 dead transitions. [2023-11-29 02:16:25,706 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 628 places, 803 transitions, 2163 flow [2023-11-29 02:16:25,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:16:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 02:16:25,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2052 transitions. [2023-11-29 02:16:25,714 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7253446447507953 [2023-11-29 02:16:25,714 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2052 transitions. [2023-11-29 02:16:25,714 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2052 transitions. [2023-11-29 02:16:25,716 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:16:25,716 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2052 transitions. [2023-11-29 02:16:25,721 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 684.0) internal successors, (2052), 3 states have internal predecessors, (2052), 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) [2023-11-29 02:16:25,729 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 943.0) internal successors, (3772), 4 states have internal predecessors, (3772), 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) [2023-11-29 02:16:25,732 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 943.0) internal successors, (3772), 4 states have internal predecessors, (3772), 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) [2023-11-29 02:16:25,732 INFO L175 Difference]: Start difference. First operand has 626 places, 684 transitions, 1378 flow. Second operand 3 states and 2052 transitions. [2023-11-29 02:16:25,732 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 628 places, 803 transitions, 2163 flow [2023-11-29 02:16:25,738 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 628 places, 803 transitions, 2163 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-29 02:16:25,751 INFO L231 Difference]: Finished difference. Result has 630 places, 802 transitions, 2386 flow [2023-11-29 02:16:25,753 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=943, PETRI_DIFFERENCE_MINUEND_FLOW=1378, PETRI_DIFFERENCE_MINUEND_PLACES=626, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=684, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=566, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2386, PETRI_PLACES=630, PETRI_TRANSITIONS=802} [2023-11-29 02:16:25,753 INFO L281 CegarLoopForPetriNet]: 809 programPoint places, -179 predicate places. [2023-11-29 02:16:25,754 INFO L495 AbstractCegarLoop]: Abstraction has has 630 places, 802 transitions, 2386 flow [2023-11-29 02:16:25,755 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 584.3333333333334) internal successors, (1753), 3 states have internal predecessors, (1753), 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) [2023-11-29 02:16:25,755 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 02:16:25,755 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:16:25,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 02:16:25,756 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 219 more)] === [2023-11-29 02:16:25,756 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:16:25,756 INFO L85 PathProgramCache]: Analyzing trace with hash 1624011268, now seen corresponding path program 1 times [2023-11-29 02:16:25,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:16:25,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642414293] [2023-11-29 02:16:25,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:16:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:16:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:16:25,781 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:16:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:16:25,806 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:16:25,807 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 02:16:25,807 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (222 of 223 remaining) [2023-11-29 02:16:25,807 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (221 of 223 remaining) [2023-11-29 02:16:25,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (220 of 223 remaining) [2023-11-29 02:16:25,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (219 of 223 remaining) [2023-11-29 02:16:25,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (218 of 223 remaining) [2023-11-29 02:16:25,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (217 of 223 remaining) [2023-11-29 02:16:25,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (216 of 223 remaining) [2023-11-29 02:16:25,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (215 of 223 remaining) [2023-11-29 02:16:25,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (214 of 223 remaining) [2023-11-29 02:16:25,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (213 of 223 remaining) [2023-11-29 02:16:25,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (212 of 223 remaining) [2023-11-29 02:16:25,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (211 of 223 remaining) [2023-11-29 02:16:25,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (210 of 223 remaining) [2023-11-29 02:16:25,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (209 of 223 remaining) [2023-11-29 02:16:25,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (208 of 223 remaining) [2023-11-29 02:16:25,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (207 of 223 remaining) [2023-11-29 02:16:25,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (206 of 223 remaining) [2023-11-29 02:16:25,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (205 of 223 remaining) [2023-11-29 02:16:25,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (204 of 223 remaining) [2023-11-29 02:16:25,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (203 of 223 remaining) [2023-11-29 02:16:25,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (202 of 223 remaining) [2023-11-29 02:16:25,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (201 of 223 remaining) [2023-11-29 02:16:25,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (200 of 223 remaining) [2023-11-29 02:16:25,812 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (199 of 223 remaining) [2023-11-29 02:16:25,812 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (198 of 223 remaining) [2023-11-29 02:16:25,812 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (197 of 223 remaining) [2023-11-29 02:16:25,812 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (196 of 223 remaining) [2023-11-29 02:16:25,813 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (195 of 223 remaining) [2023-11-29 02:16:25,813 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (194 of 223 remaining) [2023-11-29 02:16:25,813 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (193 of 223 remaining) [2023-11-29 02:16:25,813 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (192 of 223 remaining) [2023-11-29 02:16:25,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (191 of 223 remaining) [2023-11-29 02:16:25,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (190 of 223 remaining) [2023-11-29 02:16:25,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (189 of 223 remaining) [2023-11-29 02:16:25,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (188 of 223 remaining) [2023-11-29 02:16:25,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (187 of 223 remaining) [2023-11-29 02:16:25,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (186 of 223 remaining) [2023-11-29 02:16:25,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (185 of 223 remaining) [2023-11-29 02:16:25,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (184 of 223 remaining) [2023-11-29 02:16:25,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (183 of 223 remaining) [2023-11-29 02:16:25,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (182 of 223 remaining) [2023-11-29 02:16:25,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (181 of 223 remaining) [2023-11-29 02:16:25,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (180 of 223 remaining) [2023-11-29 02:16:25,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (179 of 223 remaining) [2023-11-29 02:16:25,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (178 of 223 remaining) [2023-11-29 02:16:25,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (177 of 223 remaining) [2023-11-29 02:16:25,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (176 of 223 remaining) [2023-11-29 02:16:25,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (175 of 223 remaining) [2023-11-29 02:16:25,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (174 of 223 remaining) [2023-11-29 02:16:25,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (173 of 223 remaining) [2023-11-29 02:16:25,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (172 of 223 remaining) [2023-11-29 02:16:25,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (171 of 223 remaining) [2023-11-29 02:16:25,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (170 of 223 remaining) [2023-11-29 02:16:25,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (169 of 223 remaining) [2023-11-29 02:16:25,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (168 of 223 remaining) [2023-11-29 02:16:25,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (167 of 223 remaining) [2023-11-29 02:16:25,818 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (166 of 223 remaining) [2023-11-29 02:16:25,818 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (165 of 223 remaining) [2023-11-29 02:16:25,818 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (164 of 223 remaining) [2023-11-29 02:16:25,818 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (163 of 223 remaining) [2023-11-29 02:16:25,818 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (162 of 223 remaining) [2023-11-29 02:16:25,818 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (161 of 223 remaining) [2023-11-29 02:16:25,819 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (160 of 223 remaining) [2023-11-29 02:16:25,819 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (159 of 223 remaining) [2023-11-29 02:16:25,819 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (158 of 223 remaining) [2023-11-29 02:16:25,819 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (157 of 223 remaining) [2023-11-29 02:16:25,819 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (156 of 223 remaining) [2023-11-29 02:16:25,819 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (155 of 223 remaining) [2023-11-29 02:16:25,820 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (154 of 223 remaining) [2023-11-29 02:16:25,820 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (153 of 223 remaining) [2023-11-29 02:16:25,820 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (152 of 223 remaining) [2023-11-29 02:16:25,820 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (151 of 223 remaining) [2023-11-29 02:16:25,821 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (150 of 223 remaining) [2023-11-29 02:16:25,821 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (149 of 223 remaining) [2023-11-29 02:16:25,821 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (148 of 223 remaining) [2023-11-29 02:16:25,821 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (147 of 223 remaining) [2023-11-29 02:16:25,822 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (146 of 223 remaining) [2023-11-29 02:16:25,822 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (145 of 223 remaining) [2023-11-29 02:16:25,822 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (144 of 223 remaining) [2023-11-29 02:16:25,822 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (143 of 223 remaining) [2023-11-29 02:16:25,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (142 of 223 remaining) [2023-11-29 02:16:25,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (141 of 223 remaining) [2023-11-29 02:16:25,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (140 of 223 remaining) [2023-11-29 02:16:25,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (139 of 223 remaining) [2023-11-29 02:16:25,824 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (138 of 223 remaining) [2023-11-29 02:16:25,824 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (137 of 223 remaining) [2023-11-29 02:16:25,824 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (136 of 223 remaining) [2023-11-29 02:16:25,824 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (135 of 223 remaining) [2023-11-29 02:16:25,825 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (134 of 223 remaining) [2023-11-29 02:16:25,825 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (133 of 223 remaining) [2023-11-29 02:16:25,825 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (132 of 223 remaining) [2023-11-29 02:16:25,825 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (131 of 223 remaining) [2023-11-29 02:16:25,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (130 of 223 remaining) [2023-11-29 02:16:25,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (129 of 223 remaining) [2023-11-29 02:16:25,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (128 of 223 remaining) [2023-11-29 02:16:25,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (127 of 223 remaining) [2023-11-29 02:16:25,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (126 of 223 remaining) [2023-11-29 02:16:25,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (125 of 223 remaining) [2023-11-29 02:16:25,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (124 of 223 remaining) [2023-11-29 02:16:25,827 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (123 of 223 remaining) [2023-11-29 02:16:25,827 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (122 of 223 remaining) [2023-11-29 02:16:25,827 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (121 of 223 remaining) [2023-11-29 02:16:25,827 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (120 of 223 remaining) [2023-11-29 02:16:25,827 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (119 of 223 remaining) [2023-11-29 02:16:25,827 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (118 of 223 remaining) [2023-11-29 02:16:25,828 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (117 of 223 remaining) [2023-11-29 02:16:25,828 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (116 of 223 remaining) [2023-11-29 02:16:25,828 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (115 of 223 remaining) [2023-11-29 02:16:25,828 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (114 of 223 remaining) [2023-11-29 02:16:25,829 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (113 of 223 remaining) [2023-11-29 02:16:25,829 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (112 of 223 remaining) [2023-11-29 02:16:25,829 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (111 of 223 remaining) [2023-11-29 02:16:25,829 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (110 of 223 remaining) [2023-11-29 02:16:25,829 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (109 of 223 remaining) [2023-11-29 02:16:25,830 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (108 of 223 remaining) [2023-11-29 02:16:25,830 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (107 of 223 remaining) [2023-11-29 02:16:25,830 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (106 of 223 remaining) [2023-11-29 02:16:25,830 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (105 of 223 remaining) [2023-11-29 02:16:25,830 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (104 of 223 remaining) [2023-11-29 02:16:25,830 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (103 of 223 remaining) [2023-11-29 02:16:25,830 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (102 of 223 remaining) [2023-11-29 02:16:25,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (101 of 223 remaining) [2023-11-29 02:16:25,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (100 of 223 remaining) [2023-11-29 02:16:25,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (99 of 223 remaining) [2023-11-29 02:16:25,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (98 of 223 remaining) [2023-11-29 02:16:25,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (97 of 223 remaining) [2023-11-29 02:16:25,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (96 of 223 remaining) [2023-11-29 02:16:25,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (95 of 223 remaining) [2023-11-29 02:16:25,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (94 of 223 remaining) [2023-11-29 02:16:25,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (93 of 223 remaining) [2023-11-29 02:16:25,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (92 of 223 remaining) [2023-11-29 02:16:25,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (91 of 223 remaining) [2023-11-29 02:16:25,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (90 of 223 remaining) [2023-11-29 02:16:25,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (89 of 223 remaining) [2023-11-29 02:16:25,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (88 of 223 remaining) [2023-11-29 02:16:25,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (87 of 223 remaining) [2023-11-29 02:16:25,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (86 of 223 remaining) [2023-11-29 02:16:25,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (85 of 223 remaining) [2023-11-29 02:16:25,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (84 of 223 remaining) [2023-11-29 02:16:25,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (83 of 223 remaining) [2023-11-29 02:16:25,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (82 of 223 remaining) [2023-11-29 02:16:25,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (81 of 223 remaining) [2023-11-29 02:16:25,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (80 of 223 remaining) [2023-11-29 02:16:25,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (79 of 223 remaining) [2023-11-29 02:16:25,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (78 of 223 remaining) [2023-11-29 02:16:25,835 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (77 of 223 remaining) [2023-11-29 02:16:25,835 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (76 of 223 remaining) [2023-11-29 02:16:25,835 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (75 of 223 remaining) [2023-11-29 02:16:25,835 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 223 remaining) [2023-11-29 02:16:25,835 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (73 of 223 remaining) [2023-11-29 02:16:25,835 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (72 of 223 remaining) [2023-11-29 02:16:25,835 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (71 of 223 remaining) [2023-11-29 02:16:25,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (70 of 223 remaining) [2023-11-29 02:16:25,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (69 of 223 remaining) [2023-11-29 02:16:25,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (68 of 223 remaining) [2023-11-29 02:16:25,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (67 of 223 remaining) [2023-11-29 02:16:25,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (66 of 223 remaining) [2023-11-29 02:16:25,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (65 of 223 remaining) [2023-11-29 02:16:25,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (64 of 223 remaining) [2023-11-29 02:16:25,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (63 of 223 remaining) [2023-11-29 02:16:25,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (62 of 223 remaining) [2023-11-29 02:16:25,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (61 of 223 remaining) [2023-11-29 02:16:25,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (60 of 223 remaining) [2023-11-29 02:16:25,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (59 of 223 remaining) [2023-11-29 02:16:25,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (58 of 223 remaining) [2023-11-29 02:16:25,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (57 of 223 remaining) [2023-11-29 02:16:25,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (56 of 223 remaining) [2023-11-29 02:16:25,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (55 of 223 remaining) [2023-11-29 02:16:25,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (54 of 223 remaining) [2023-11-29 02:16:25,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (53 of 223 remaining) [2023-11-29 02:16:25,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (52 of 223 remaining) [2023-11-29 02:16:25,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (51 of 223 remaining) [2023-11-29 02:16:25,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (50 of 223 remaining) [2023-11-29 02:16:25,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (49 of 223 remaining) [2023-11-29 02:16:25,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (48 of 223 remaining) [2023-11-29 02:16:25,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (47 of 223 remaining) [2023-11-29 02:16:25,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (46 of 223 remaining) [2023-11-29 02:16:25,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (45 of 223 remaining) [2023-11-29 02:16:25,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (44 of 223 remaining) [2023-11-29 02:16:25,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (43 of 223 remaining) [2023-11-29 02:16:25,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (42 of 223 remaining) [2023-11-29 02:16:25,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (41 of 223 remaining) [2023-11-29 02:16:25,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (40 of 223 remaining) [2023-11-29 02:16:25,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (39 of 223 remaining) [2023-11-29 02:16:25,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (38 of 223 remaining) [2023-11-29 02:16:25,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (37 of 223 remaining) [2023-11-29 02:16:25,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (36 of 223 remaining) [2023-11-29 02:16:25,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (35 of 223 remaining) [2023-11-29 02:16:25,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (34 of 223 remaining) [2023-11-29 02:16:25,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (33 of 223 remaining) [2023-11-29 02:16:25,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (32 of 223 remaining) [2023-11-29 02:16:25,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (31 of 223 remaining) [2023-11-29 02:16:25,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (30 of 223 remaining) [2023-11-29 02:16:25,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (29 of 223 remaining) [2023-11-29 02:16:25,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (28 of 223 remaining) [2023-11-29 02:16:25,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (27 of 223 remaining) [2023-11-29 02:16:25,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (26 of 223 remaining) [2023-11-29 02:16:25,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (25 of 223 remaining) [2023-11-29 02:16:25,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (24 of 223 remaining) [2023-11-29 02:16:25,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 223 remaining) [2023-11-29 02:16:25,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (22 of 223 remaining) [2023-11-29 02:16:25,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (21 of 223 remaining) [2023-11-29 02:16:25,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (20 of 223 remaining) [2023-11-29 02:16:25,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (19 of 223 remaining) [2023-11-29 02:16:25,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (18 of 223 remaining) [2023-11-29 02:16:25,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (17 of 223 remaining) [2023-11-29 02:16:25,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (16 of 223 remaining) [2023-11-29 02:16:25,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (15 of 223 remaining) [2023-11-29 02:16:25,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (14 of 223 remaining) [2023-11-29 02:16:25,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (13 of 223 remaining) [2023-11-29 02:16:25,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (12 of 223 remaining) [2023-11-29 02:16:25,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (11 of 223 remaining) [2023-11-29 02:16:25,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (10 of 223 remaining) [2023-11-29 02:16:25,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (9 of 223 remaining) [2023-11-29 02:16:25,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (8 of 223 remaining) [2023-11-29 02:16:25,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (7 of 223 remaining) [2023-11-29 02:16:25,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (6 of 223 remaining) [2023-11-29 02:16:25,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (5 of 223 remaining) [2023-11-29 02:16:25,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (4 of 223 remaining) [2023-11-29 02:16:25,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (3 of 223 remaining) [2023-11-29 02:16:25,846 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (2 of 223 remaining) [2023-11-29 02:16:25,846 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (1 of 223 remaining) [2023-11-29 02:16:25,846 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (0 of 223 remaining) [2023-11-29 02:16:25,846 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 02:16:25,846 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-29 02:16:25,847 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-29 02:16:25,847 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2023-11-29 02:16:25,971 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-29 02:16:25,982 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 1201 places, 1402 transitions, 2822 flow [2023-11-29 02:16:26,878 INFO L124 PetriNetUnfolderBase]: 211/1439 cut-off events. [2023-11-29 02:16:26,878 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2023-11-29 02:16:26,929 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1452 conditions, 1439 events. 211/1439 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 10009 event pairs, 0 based on Foata normal form. 0/1002 useless extension candidates. Maximal degree in co-relation 1387. Up to 10 conditions per place. [2023-11-29 02:16:26,929 INFO L82 GeneralOperation]: Start removeDead. Operand has 1201 places, 1402 transitions, 2822 flow [2023-11-29 02:16:27,013 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 1201 places, 1402 transitions, 2822 flow [2023-11-29 02:16:27,014 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 02:16:27,015 INFO L357 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, mHoare=true, 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;@104a2820, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 02:16:27,015 INFO L358 AbstractCegarLoop]: Starting to check reachability of 297 error locations. [2023-11-29 02:16:27,024 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 02:16:27,024 INFO L124 PetriNetUnfolderBase]: 5/63 cut-off events. [2023-11-29 02:16:27,024 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-29 02:16:27,025 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 02:16:27,025 INFO L208 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] [2023-11-29 02:16:27,025 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err17ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 293 more)] === [2023-11-29 02:16:27,026 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:16:27,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1467105670, now seen corresponding path program 1 times [2023-11-29 02:16:27,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:16:27,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476053088] [2023-11-29 02:16:27,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:16:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:16:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:16:27,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:16:27,063 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:16:27,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476053088] [2023-11-29 02:16:27,064 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476053088] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:16:27,064 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:16:27,064 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-29 02:16:27,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236925528] [2023-11-29 02:16:27,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:16:27,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 02:16:27,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:16:27,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 02:16:27,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 02:16:27,071 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 1007 out of 1402 [2023-11-29 02:16:27,076 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1201 places, 1402 transitions, 2822 flow. Second operand has 2 states, 2 states have (on average 1008.0) internal successors, (2016), 2 states have internal predecessors, (2016), 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) [2023-11-29 02:16:27,076 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 02:16:27,076 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1007 of 1402 [2023-11-29 02:16:27,077 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 02:17:03,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4679] 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][277], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 240#L769-5true, 525#L743-1true, 766#L816-5true, 1204#true, 1159#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:03,695 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2023-11-29 02:17:03,695 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2023-11-29 02:17:03,695 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2023-11-29 02:17:03,695 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-29 02:17:04,178 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4687] L750-->L750-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_681 256) 0) 1 0) 0)) (= v_~MTX~0_680 1)) InVars {~MTX~0=v_~MTX~0_681} OutVars{#race~MTX~0=|v_#race~MTX~0_839|, ~MTX~0=v_~MTX~0_680, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_11|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][308], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 240#L769-5true, 766#L816-5true, 1204#true, 1159#L756-5true, thr1Thread1of3ForFork0InUse, 150#L750-1true]) [2023-11-29 02:17:04,178 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2023-11-29 02:17:04,179 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-29 02:17:04,179 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2023-11-29 02:17:04,179 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 02:17:05,371 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4699] 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][366], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 240#L769-5true, 695#L715-1true, 766#L816-5true, 1204#true, 1159#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:05,371 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2023-11-29 02:17:05,372 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-29 02:17:05,372 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-29 02:17:05,372 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-29 02:17:07,169 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4758] L775-->L775-1: Formula: (and (not (= 0 (ite (= (mod v_~MTX~0_657 256) 0) 1 0))) (= v_~MTX~0_656 1)) InVars {~MTX~0=v_~MTX~0_657} OutVars{#race~MTX~0=|v_#race~MTX~0_799|, ~MTX~0=v_~MTX~0_656, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_15|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][509], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 378#L775-1true, 240#L769-5true, 766#L816-5true, 1204#true, 1159#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:07,169 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2023-11-29 02:17:07,169 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 02:17:07,169 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2023-11-29 02:17:07,169 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-29 02:17:07,512 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4776] 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][537], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 240#L769-5true, 766#L816-5true, 1204#true, 1159#L756-5true, 102#L757-1true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:07,512 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2023-11-29 02:17:07,512 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 02:17:07,512 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 02:17:07,512 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-29 02:17:08,095 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4805] L780-->L780-1: Formula: (and (= v_~MTX~0_642 1) (not (= (ite (= (mod v_~MTX~0_643 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_643} OutVars{#race~MTX~0=|v_#race~MTX~0_781|, ~MTX~0=v_~MTX~0_642, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_31|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_35|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_31|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][574], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 240#L769-5true, 766#L816-5true, 1204#true, 1159#L756-5true, 274#L780-1true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:08,096 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2023-11-29 02:17:08,096 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-29 02:17:08,096 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 02:17:08,096 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 02:17:08,494 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4821] 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][601], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 240#L769-5true, 766#L816-5true, 1094#L770-1true, 1204#true, 1159#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:08,494 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2023-11-29 02:17:08,494 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-29 02:17:08,494 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 02:17:08,494 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-29 02:17:08,868 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4847] L785-->L785-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_629 256) 0) 1 0) 0)) (= v_~MTX~0_628 1)) InVars {~MTX~0=v_~MTX~0_629} OutVars{#race~MTX~0=|v_#race~MTX~0_763|, ~MTX~0=v_~MTX~0_628, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_43|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_47|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_43|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][631], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 240#L769-5true, 766#L816-5true, 1204#true, 1159#L756-5true, 71#L785-1true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:08,868 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2023-11-29 02:17:08,868 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2023-11-29 02:17:08,868 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 02:17:08,868 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-29 02:17:11,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4971] 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][795], [thr1Thread2of3ForFork0InUse, 406#L792-1true, thr1Thread3of3ForFork0InUse, 240#L769-5true, 766#L816-5true, 1204#true, 1159#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:11,121 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2023-11-29 02:17:11,121 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 02:17:11,121 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 02:17:11,122 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 02:17:13,912 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4679] L743-->L743-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_687 256) 0) 1 0) 0)) (= v_~MTX~0_686 1)) InVars {~MTX~0=v_~MTX~0_687} OutVars{#race~MTX~0=|v_#race~MTX~0_849|, ~MTX~0=v_~MTX~0_686, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_3|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][277], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 525#L743-1true, 766#L816-5true, 1204#true, 1159#L756-5true, 641#L790-2true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:13,913 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2023-11-29 02:17:13,913 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 02:17:13,913 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 02:17:13,913 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2023-11-29 02:17:13,942 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5595] 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][110], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 191#L797true, 894#L756-5true, thr1Thread1of3ForFork0InUse, 755#L743-1true]) [2023-11-29 02:17:13,942 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-29 02:17:13,942 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-29 02:17:13,942 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2023-11-29 02:17:13,942 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 02:17:13,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4679] L743-->L743-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_687 256) 0) 1 0) 0)) (= v_~MTX~0_686 1)) InVars {~MTX~0=v_~MTX~0_687} OutVars{#race~MTX~0=|v_#race~MTX~0_849|, ~MTX~0=v_~MTX~0_686, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_3|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][277], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 525#L743-1true, 766#L816-5true, 1204#true, 1159#L756-5true, 870#L797true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:13,990 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-29 02:17:13,990 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2023-11-29 02:17:13,991 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 02:17:13,991 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-29 02:17:13,991 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4687] 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][308], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 641#L790-2true, thr1Thread1of3ForFork0InUse, 150#L750-1true]) [2023-11-29 02:17:13,991 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-29 02:17:13,991 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2023-11-29 02:17:13,991 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-29 02:17:13,991 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 02:17:14,017 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5603] L750-->L750-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_681 256) 0) 1 0) 0)) (= v_~MTX~0_680 1)) InVars {~MTX~0=v_~MTX~0_681} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_11|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_7|, #race~MTX~0=|v_#race~MTX~0_839|, ~MTX~0=v_~MTX~0_680, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][129], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 658#L750-1true, 191#L797true, 894#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,017 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 02:17:14,017 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 02:17:14,017 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-29 02:17:14,017 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2023-11-29 02:17:14,058 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4687] 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][308], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 870#L797true, thr1Thread1of3ForFork0InUse, 150#L750-1true]) [2023-11-29 02:17:14,058 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 02:17:14,058 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2023-11-29 02:17:14,058 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-29 02:17:14,058 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 02:17:14,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4699] L715-->L715-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_693 256) 0) 1 0) 0)) (= v_~MTX~0_692 1)) InVars {~MTX~0=v_~MTX~0_693} OutVars{#race~MTX~0=|v_#race~MTX~0_859|, ~MTX~0=v_~MTX~0_692, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_11|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_17|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][366], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 695#L715-1true, 766#L816-5true, 1204#true, 1159#L756-5true, 641#L790-2true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,122 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2023-11-29 02:17:14,122 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-29 02:17:14,122 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 02:17:14,122 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 02:17:14,146 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5615] 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][169], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 191#L797true, 430#L715-1true, 894#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,146 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2023-11-29 02:17:14,146 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-29 02:17:14,146 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 02:17:14,146 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-29 02:17:14,183 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4699] L715-->L715-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_693 256) 0) 1 0) 0)) (= v_~MTX~0_692 1)) InVars {~MTX~0=v_~MTX~0_693} OutVars{#race~MTX~0=|v_#race~MTX~0_859|, ~MTX~0=v_~MTX~0_692, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_11|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_17|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][366], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 695#L715-1true, 766#L816-5true, 1204#true, 1159#L756-5true, 870#L797true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,183 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2023-11-29 02:17:14,183 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 02:17:14,183 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-29 02:17:14,183 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-29 02:17:14,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4758] 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][509], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 378#L775-1true, 766#L816-5true, 1204#true, 1159#L756-5true, 641#L790-2true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,374 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2023-11-29 02:17:14,374 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 02:17:14,374 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 02:17:14,374 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2023-11-29 02:17:14,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5674] L775-->L775-1: Formula: (and (not (= 0 (ite (= (mod v_~MTX~0_657 256) 0) 1 0))) (= v_~MTX~0_656 1)) InVars {~MTX~0=v_~MTX~0_657} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_15|, #race~MTX~0=|v_#race~MTX~0_799|, ~MTX~0=v_~MTX~0_656, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][288], [thr1Thread2of3ForFork0InUse, 781#L775-1true, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 191#L797true, 894#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,392 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2023-11-29 02:17:14,392 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 02:17:14,392 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2023-11-29 02:17:14,392 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2023-11-29 02:17:14,419 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4776] 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][537], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 102#L757-1true, 641#L790-2true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,419 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2023-11-29 02:17:14,419 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 02:17:14,419 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2023-11-29 02:17:14,419 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2023-11-29 02:17:14,420 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4758] L775-->L775-1: Formula: (and (not (= 0 (ite (= (mod v_~MTX~0_657 256) 0) 1 0))) (= v_~MTX~0_656 1)) InVars {~MTX~0=v_~MTX~0_657} OutVars{#race~MTX~0=|v_#race~MTX~0_799|, ~MTX~0=v_~MTX~0_656, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_15|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][509], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 378#L775-1true, 766#L816-5true, 1204#true, 1159#L756-5true, 870#L797true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,420 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2023-11-29 02:17:14,420 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2023-11-29 02:17:14,420 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2023-11-29 02:17:14,420 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 02:17:14,435 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5692] 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][321], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 191#L797true, 894#L756-5true, 434#L757-1true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,435 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 02:17:14,435 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 02:17:14,435 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2023-11-29 02:17:14,435 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2023-11-29 02:17:14,456 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4776] L757-->L757-1: Formula: (and (= v_~MTX~0_674 1) (not (= (ite (= (mod v_~MTX~0_675 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_675} OutVars{#race~MTX~0=|v_#race~MTX~0_829|, ~MTX~0=v_~MTX~0_674, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_27|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_29|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_27|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][537], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 102#L757-1true, 870#L797true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,457 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 02:17:14,457 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 02:17:14,457 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2023-11-29 02:17:14,457 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2023-11-29 02:17:14,458 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4805] 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][574], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 274#L780-1true, 641#L790-2true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,458 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 02:17:14,458 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 02:17:14,458 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2023-11-29 02:17:14,458 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2023-11-29 02:17:14,471 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5721] L780-->L780-1: Formula: (and (= v_~MTX~0_642 1) (not (= (ite (= (mod v_~MTX~0_643 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_643} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_35|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_31|, #race~MTX~0=|v_#race~MTX~0_781|, ~MTX~0=v_~MTX~0_642, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_31|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][351], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 351#L780-1true, 191#L797true, 894#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,471 INFO L294 olderBase$Statistics]: this new event has 167 ancestors and is cut-off event [2023-11-29 02:17:14,471 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 02:17:14,471 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 02:17:14,471 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 02:17:14,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4821] 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][601], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1094#L770-1true, 1204#true, 1159#L756-5true, 641#L790-2true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,487 INFO L294 olderBase$Statistics]: this new event has 167 ancestors and is cut-off event [2023-11-29 02:17:14,487 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 02:17:14,487 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 02:17:14,488 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 02:17:14,489 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4805] L780-->L780-1: Formula: (and (= v_~MTX~0_642 1) (not (= (ite (= (mod v_~MTX~0_643 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_643} OutVars{#race~MTX~0=|v_#race~MTX~0_781|, ~MTX~0=v_~MTX~0_642, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_31|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_35|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_31|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][574], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 274#L780-1true, 870#L797true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,489 INFO L294 olderBase$Statistics]: this new event has 167 ancestors and is cut-off event [2023-11-29 02:17:14,489 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 02:17:14,489 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 02:17:14,489 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 02:17:14,498 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5737] 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][380], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 518#L770-1true, 191#L797true, 894#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,499 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2023-11-29 02:17:14,499 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-29 02:17:14,499 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 02:17:14,499 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 02:17:14,513 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4821] L770-->L770-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_663 256) 0) 1 0) 0)) (= v_~MTX~0_662 1)) InVars {~MTX~0=v_~MTX~0_663} OutVars{#race~MTX~0=|v_#race~MTX~0_809|, ~MTX~0=v_~MTX~0_662, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_35|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_41|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_35|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][601], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1094#L770-1true, 1204#true, 1159#L756-5true, 870#L797true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,513 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2023-11-29 02:17:14,513 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 02:17:14,513 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 02:17:14,513 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-29 02:17:14,515 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4847] 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][631], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 71#L785-1true, 641#L790-2true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,515 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2023-11-29 02:17:14,515 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-29 02:17:14,515 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 02:17:14,515 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 02:17:14,528 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5763] L785-->L785-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_629 256) 0) 1 0) 0)) (= v_~MTX~0_628 1)) InVars {~MTX~0=v_~MTX~0_629} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_47|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_43|, #race~MTX~0=|v_#race~MTX~0_763|, ~MTX~0=v_~MTX~0_628, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, ~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][417], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 191#L797true, 894#L756-5true, 272#L785-1true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,528 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2023-11-29 02:17:14,528 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 02:17:14,528 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 02:17:14,528 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-29 02:17:14,541 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4847] 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][631], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 71#L785-1true, 870#L797true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,541 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2023-11-29 02:17:14,541 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 02:17:14,541 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-29 02:17:14,541 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 02:17:14,645 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4971] L792-->L792-1: Formula: (and (= v_~MTX~0_614 1) (not (= (ite (= (mod v_~MTX~0_615 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_615} OutVars{#race~MTX~0=|v_#race~MTX~0_745|, ~MTX~0=v_~MTX~0_614, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_71|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_53|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_71|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][795], [thr1Thread2of3ForFork0InUse, 406#L792-1true, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 641#L790-2true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,645 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-29 02:17:14,645 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 02:17:14,645 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 02:17:14,645 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-29 02:17:14,651 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5887] 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][640], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 783#L792-1true, 191#L797true, 894#L756-5true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,651 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2023-11-29 02:17:14,651 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 02:17:14,651 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 02:17:14,651 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 02:17:14,658 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4971] L792-->L792-1: Formula: (and (= v_~MTX~0_614 1) (not (= (ite (= (mod v_~MTX~0_615 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_615} OutVars{#race~MTX~0=|v_#race~MTX~0_745|, ~MTX~0=v_~MTX~0_614, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_71|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_53|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_71|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][795], [thr1Thread2of3ForFork0InUse, 406#L792-1true, thr1Thread3of3ForFork0InUse, 766#L816-5true, 1204#true, 1159#L756-5true, 870#L797true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:17:14,658 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2023-11-29 02:17:14,658 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 02:17:14,659 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 02:17:14,659 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 02:17:14,779 INFO L124 PetriNetUnfolderBase]: 58477/265178 cut-off events. [2023-11-29 02:17:14,779 INFO L125 PetriNetUnfolderBase]: For 3973/3973 co-relation queries the response was YES. [2023-11-29 02:17:17,221 INFO L83 FinitePrefix]: Finished finitePrefix Result has 320867 conditions, 265178 events. 58477/265178 cut-off events. For 3973/3973 co-relation queries the response was YES. Maximal size of possible extension queue 6340. Compared 4817503 event pairs, 21056 based on Foata normal form. 69818/286764 useless extension candidates. Maximal degree in co-relation 11337. Up to 53739 conditions per place. [2023-11-29 02:17:19,358 INFO L140 encePairwiseOnDemand]: 1124/1402 looper letters, 84 selfloop transitions, 0 changer transitions 0/1017 dead transitions. [2023-11-29 02:17:19,359 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 929 places, 1017 transitions, 2220 flow [2023-11-29 02:17:19,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 02:17:19,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-29 02:17:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2376 transitions. [2023-11-29 02:17:19,369 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8473609129814551 [2023-11-29 02:17:19,369 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 2376 transitions. [2023-11-29 02:17:19,369 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 2376 transitions. [2023-11-29 02:17:19,371 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:17:19,371 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 2376 transitions. [2023-11-29 02:17:19,383 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 1188.0) internal successors, (2376), 2 states have internal predecessors, (2376), 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) [2023-11-29 02:17:19,395 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 1402.0) internal successors, (4206), 3 states have internal predecessors, (4206), 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) [2023-11-29 02:17:19,399 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 1402.0) internal successors, (4206), 3 states have internal predecessors, (4206), 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) [2023-11-29 02:17:19,399 INFO L175 Difference]: Start difference. First operand has 1201 places, 1402 transitions, 2822 flow. Second operand 2 states and 2376 transitions. [2023-11-29 02:17:19,399 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 929 places, 1017 transitions, 2220 flow [2023-11-29 02:17:19,414 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 929 places, 1017 transitions, 2218 flow, removed 1 selfloop flow, removed 0 redundant places. [2023-11-29 02:17:19,431 INFO L231 Difference]: Finished difference. Result has 929 places, 1017 transitions, 2050 flow [2023-11-29 02:17:19,433 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=1402, PETRI_DIFFERENCE_MINUEND_FLOW=2050, PETRI_DIFFERENCE_MINUEND_PLACES=928, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1017, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1017, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=2050, PETRI_PLACES=929, PETRI_TRANSITIONS=1017} [2023-11-29 02:17:19,434 INFO L281 CegarLoopForPetriNet]: 1201 programPoint places, -272 predicate places. [2023-11-29 02:17:19,434 INFO L495 AbstractCegarLoop]: Abstraction has has 929 places, 1017 transitions, 2050 flow [2023-11-29 02:17:19,436 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 1008.0) internal successors, (2016), 2 states have internal predecessors, (2016), 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) [2023-11-29 02:17:19,436 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 02:17:19,436 INFO L208 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] [2023-11-29 02:17:19,436 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 02:17:19,437 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err19ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 293 more)] === [2023-11-29 02:17:19,437 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:17:19,437 INFO L85 PathProgramCache]: Analyzing trace with hash -1139109309, now seen corresponding path program 1 times [2023-11-29 02:17:19,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:17:19,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538159545] [2023-11-29 02:17:19,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:17:19,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:17:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:17:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:17:19,488 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:17:19,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538159545] [2023-11-29 02:17:19,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538159545] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:17:19,488 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:17:19,489 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:17:19,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975582784] [2023-11-29 02:17:19,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:17:19,490 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:17:19,490 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:17:19,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:17:19,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:17:19,653 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 863 out of 1402 [2023-11-29 02:17:19,659 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 929 places, 1017 transitions, 2050 flow. Second operand has 3 states, 3 states have (on average 864.3333333333334) internal successors, (2593), 3 states have internal predecessors, (2593), 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) [2023-11-29 02:17:19,659 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 02:17:19,659 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 863 of 1402 [2023-11-29 02:17:19,659 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 02:18:17,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5137] 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, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_3|, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_5|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1][38], [thr1Thread2of3ForFork0InUse, 260#L752-1true, 69#L743-1true, thr1Thread3of3ForFork0InUse, 1207#true, 766#L816-5true, 1204#true, 548#$Ultimate##0true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:18:17,695 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-29 02:18:17,695 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-29 02:18:17,695 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-11-29 02:18:17,695 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-29 02:18:24,296 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5145] 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, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_7|, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_11|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1][45], [thr1Thread2of3ForFork0InUse, 260#L752-1true, thr1Thread3of3ForFork0InUse, 1207#true, 766#L816-5true, 1204#true, 312#L750-1true, 548#$Ultimate##0true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:18:24,296 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-29 02:18:24,296 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-11-29 02:18:24,296 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 02:18:24,296 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-29 02:18:39,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5157] 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, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_11|, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_17|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[~MTX~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1][58], [thr1Thread2of3ForFork0InUse, 260#L752-1true, thr1Thread3of3ForFork0InUse, 1207#true, 766#L816-5true, 1204#true, 805#L715-1true, 548#$Ultimate##0true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:18:39,990 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-29 02:18:39,990 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-29 02:18:39,990 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-11-29 02:18:39,990 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-29 02:19:25,923 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5216] 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, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_15|, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~MTX~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1][120], [thr1Thread2of3ForFork0InUse, 260#L752-1true, thr1Thread3of3ForFork0InUse, 1207#true, 766#L816-5true, 1204#true, 548#$Ultimate##0true, 742#L775-1true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:19:25,923 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-29 02:19:25,923 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-29 02:19:25,923 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 02:19:25,923 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-29 02:19:36,787 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5137] 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, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_3|, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_5|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1][38], [thr1Thread2of3ForFork0InUse, 69#L743-1true, thr1Thread3of3ForFork0InUse, 1207#true, 766#L816-5true, 1204#true, 348#$Ultimate##51true, 548#$Ultimate##0true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:19:36,788 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-29 02:19:36,788 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 02:19:36,788 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-29 02:19:36,788 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-29 02:19:36,830 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([5234] L757-->L757-1: Formula: (and (= v_~MTX~0_674 1) (not (= (ite (= (mod v_~MTX~0_675 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_675} OutVars{#race~MTX~0=|v_#race~MTX~0_829|, ~MTX~0=v_~MTX~0_674, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_27|, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_29|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_27|} AuxVars[] AssignedVars[~MTX~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1][134], [thr1Thread2of3ForFork0InUse, 260#L752-1true, thr1Thread3of3ForFork0InUse, 1207#true, 766#L816-5true, 1204#true, 498#L757-1true, 548#$Ultimate##0true, thr1Thread1of3ForFork0InUse]) [2023-11-29 02:19:36,830 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-29 02:19:36,830 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-29 02:19:36,830 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 02:19:36,830 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event