./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/weaver/chl-name-comparator-symm.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version e04fb08f 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_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/weaver/chl-name-comparator-symm.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --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 908fbcc4d3742ed9abcae99df082df11caf0d6bd4e74389f515555cf6e492354 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:05:23,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:05:23,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:05:23,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:05:23,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:05:23,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:05:23,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:05:23,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:05:23,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:05:23,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:05:23,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:05:23,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:05:23,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:05:23,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:05:23,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:05:23,610 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:05:23,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:05:23,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:05:23,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:05:23,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:05:23,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:05:23,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:05:23,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:05:23,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:05:23,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:05:23,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:05:23,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:05:23,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:05:23,641 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:05:23,642 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:05:23,642 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:05:23,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:05:23,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:05:23,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:05:23,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:05:23,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:05:23,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:05:23,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:05:23,655 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:05:23,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:05:23,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:05:23,658 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/config/svcomp-DataRace-32bit-Automizer_Default.epf [2022-11-16 12:05:23,699 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:05:23,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:05:23,700 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:05:23,700 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:05:23,701 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:05:23,702 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:05:23,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:05:23,703 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:05:23,703 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:05:23,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:05:23,704 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 12:05:23,705 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 12:05:23,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:05:23,705 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 12:05:23,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:05:23,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:05:23,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:05:23,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:05:23,706 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-11-16 12:05:23,707 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 12:05:23,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:05:23,707 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:05:23,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:05:23,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:05:23,708 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:05:23,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:05:23,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:05:23,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:05:23,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:05:23,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:05:23,712 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:05:23,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:05:23,713 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:05:23,713 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:05:23,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:05:23,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 908fbcc4d3742ed9abcae99df082df11caf0d6bd4e74389f515555cf6e492354 [2022-11-16 12:05:24,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:05:24,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:05:24,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:05:24,077 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:05:24,078 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:05:24,080 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/weaver/chl-name-comparator-symm.wvr.c [2022-11-16 12:05:24,161 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/data/3cc4f4c00/2df9828cbdda423692a56a03d4771883/FLAG6d5d18cdb [2022-11-16 12:05:24,802 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:05:24,803 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/sv-benchmarks/c/weaver/chl-name-comparator-symm.wvr.c [2022-11-16 12:05:24,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/data/3cc4f4c00/2df9828cbdda423692a56a03d4771883/FLAG6d5d18cdb [2022-11-16 12:05:25,143 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/data/3cc4f4c00/2df9828cbdda423692a56a03d4771883 [2022-11-16 12:05:25,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:05:25,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:05:25,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:05:25,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:05:25,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:05:25,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bcb17ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25, skipping insertion in model container [2022-11-16 12:05:25,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:05:25,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:05:25,464 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/sv-benchmarks/c/weaver/chl-name-comparator-symm.wvr.c[3856,3869] [2022-11-16 12:05:25,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:05:25,505 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:05:25,577 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/sv-benchmarks/c/weaver/chl-name-comparator-symm.wvr.c[3856,3869] [2022-11-16 12:05:25,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:05:25,609 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:05:25,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25 WrapperNode [2022-11-16 12:05:25,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:05:25,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:05:25,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:05:25,612 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:05:25,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,643 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,704 INFO L138 Inliner]: procedures = 25, calls = 34, calls flagged for inlining = 14, calls inlined = 16, statements flattened = 593 [2022-11-16 12:05:25,711 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:05:25,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:05:25,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:05:25,712 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:05:25,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,766 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,790 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:05:25,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:05:25,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:05:25,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:05:25,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (1/1) ... [2022-11-16 12:05:25,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:05:25,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:05:25,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:05:25,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:05:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:05:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:05:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:05:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:05:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-11-16 12:05:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-11-16 12:05:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-11-16 12:05:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-11-16 12:05:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:05:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:05:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:05:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:05:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:05:25,885 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-16 12:05:26,095 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:05:26,097 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:05:26,942 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 12:05:26,956 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 12:05:26,957 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-16 12:05:26,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:05:26 BoogieIcfgContainer [2022-11-16 12:05:26,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 12:05:26,962 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 12:05:26,962 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 12:05:26,966 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 12:05:26,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:05:25" (1/3) ... [2022-11-16 12:05:26,967 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@460000ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:05:26, skipping insertion in model container [2022-11-16 12:05:26,968 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:25" (2/3) ... [2022-11-16 12:05:26,968 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@460000ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:05:26, skipping insertion in model container [2022-11-16 12:05:26,968 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:05:26" (3/3) ... [2022-11-16 12:05:26,970 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-name-comparator-symm.wvr.c [2022-11-16 12:05:26,979 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-16 12:05:26,990 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 12:05:26,991 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 104 error locations. [2022-11-16 12:05:26,991 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-16 12:05:27,176 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-11-16 12:05:27,246 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 743 places, 777 transitions, 1570 flow [2022-11-16 12:05:27,704 INFO L130 PetriNetUnfolder]: 41/775 cut-off events. [2022-11-16 12:05:27,704 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-16 12:05:27,729 INFO L83 FinitePrefix]: Finished finitePrefix Result has 784 conditions, 775 events. 41/775 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 2071 event pairs, 0 based on Foata normal form. 0/630 useless extension candidates. Maximal degree in co-relation 567. Up to 2 conditions per place. [2022-11-16 12:05:27,730 INFO L82 GeneralOperation]: Start removeDead. Operand has 743 places, 777 transitions, 1570 flow [2022-11-16 12:05:27,757 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 720 places, 752 transitions, 1516 flow [2022-11-16 12:05:27,770 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 12:05:27,779 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=LoopsAndPotentialCycles, 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;@3d2b70b4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 12:05:27,780 INFO L358 AbstractCegarLoop]: Starting to check reachability of 192 error locations. [2022-11-16 12:05:27,785 INFO L130 PetriNetUnfolder]: 0/30 cut-off events. [2022-11-16 12:05:27,785 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-16 12:05:27,785 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:27,786 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:27,787 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:27,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:27,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1362272581, now seen corresponding path program 1 times [2022-11-16 12:05:27,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:27,806 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253407223] [2022-11-16 12:05:27,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:27,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:28,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:28,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:28,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253407223] [2022-11-16 12:05:28,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [253407223] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:28,004 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:28,004 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:28,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829151790] [2022-11-16 12:05:28,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:28,016 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:28,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:28,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:28,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:28,080 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 722 out of 777 [2022-11-16 12:05:28,096 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 720 places, 752 transitions, 1516 flow. Second operand has 3 states, 3 states have (on average 723.3333333333334) internal successors, (2170), 3 states have internal predecessors, (2170), 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) [2022-11-16 12:05:28,096 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:28,096 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 722 of 777 [2022-11-16 12:05:28,097 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:30,332 INFO L130 PetriNetUnfolder]: 616/7316 cut-off events. [2022-11-16 12:05:30,332 INFO L131 PetriNetUnfolder]: For 107/107 co-relation queries the response was YES. [2022-11-16 12:05:30,381 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7989 conditions, 7316 events. 616/7316 cut-off events. For 107/107 co-relation queries the response was YES. Maximal size of possible extension queue 72. Compared 62384 event pairs, 255 based on Foata normal form. 172/5837 useless extension candidates. Maximal degree in co-relation 7420. Up to 604 conditions per place. [2022-11-16 12:05:30,437 INFO L137 encePairwiseOnDemand]: 761/777 looper letters, 37 selfloop transitions, 2 changer transitions 2/738 dead transitions. [2022-11-16 12:05:30,437 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 721 places, 738 transitions, 1566 flow [2022-11-16 12:05:30,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:30,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:30,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2219 transitions. [2022-11-16 12:05:30,464 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9519519519519519 [2022-11-16 12:05:30,465 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2219 transitions. [2022-11-16 12:05:30,466 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2219 transitions. [2022-11-16 12:05:30,470 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:30,473 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2219 transitions. [2022-11-16 12:05:30,484 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 739.6666666666666) internal successors, (2219), 3 states have internal predecessors, (2219), 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) [2022-11-16 12:05:30,502 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:30,505 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:30,507 INFO L175 Difference]: Start difference. First operand has 720 places, 752 transitions, 1516 flow. Second operand 3 states and 2219 transitions. [2022-11-16 12:05:30,508 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 721 places, 738 transitions, 1566 flow [2022-11-16 12:05:30,520 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 717 places, 738 transitions, 1558 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-11-16 12:05:30,535 INFO L231 Difference]: Finished difference. Result has 717 places, 736 transitions, 1480 flow [2022-11-16 12:05:30,539 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1480, PETRI_DIFFERENCE_MINUEND_PLACES=715, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=738, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=736, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1480, PETRI_PLACES=717, PETRI_TRANSITIONS=736} [2022-11-16 12:05:30,542 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -3 predicate places. [2022-11-16 12:05:30,545 INFO L495 AbstractCegarLoop]: Abstraction has has 717 places, 736 transitions, 1480 flow [2022-11-16 12:05:30,547 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 723.3333333333334) internal successors, (2170), 3 states have internal predecessors, (2170), 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) [2022-11-16 12:05:30,547 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:30,547 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:30,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 12:05:30,549 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:30,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:30,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1386958335, now seen corresponding path program 1 times [2022-11-16 12:05:30,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:30,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84378723] [2022-11-16 12:05:30,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:30,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:30,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:30,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84378723] [2022-11-16 12:05:30,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [84378723] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:30,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:30,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:30,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620361738] [2022-11-16 12:05:30,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:30,636 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:30,636 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:30,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:30,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:30,640 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 722 out of 777 [2022-11-16 12:05:30,644 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 717 places, 736 transitions, 1480 flow. Second operand has 3 states, 3 states have (on average 723.3333333333334) internal successors, (2170), 3 states have internal predecessors, (2170), 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) [2022-11-16 12:05:30,645 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:30,645 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 722 of 777 [2022-11-16 12:05:30,645 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:32,707 INFO L130 PetriNetUnfolder]: 617/7344 cut-off events. [2022-11-16 12:05:32,708 INFO L131 PetriNetUnfolder]: For 35/35 co-relation queries the response was YES. [2022-11-16 12:05:32,756 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7970 conditions, 7344 events. 617/7344 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 79. Compared 63280 event pairs, 255 based on Foata normal form. 0/5686 useless extension candidates. Maximal degree in co-relation 7931. Up to 603 conditions per place. [2022-11-16 12:05:32,801 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 37 selfloop transitions, 2 changer transitions 0/735 dead transitions. [2022-11-16 12:05:32,802 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 716 places, 735 transitions, 1556 flow [2022-11-16 12:05:32,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:32,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2206 transitions. [2022-11-16 12:05:32,809 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9463749463749463 [2022-11-16 12:05:32,810 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2206 transitions. [2022-11-16 12:05:32,810 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2206 transitions. [2022-11-16 12:05:32,812 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:32,812 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2206 transitions. [2022-11-16 12:05:32,819 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 735.3333333333334) internal successors, (2206), 3 states have internal predecessors, (2206), 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) [2022-11-16 12:05:32,827 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:32,829 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:32,829 INFO L175 Difference]: Start difference. First operand has 717 places, 736 transitions, 1480 flow. Second operand 3 states and 2206 transitions. [2022-11-16 12:05:32,829 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 716 places, 735 transitions, 1556 flow [2022-11-16 12:05:32,836 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 714 places, 735 transitions, 1552 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:32,848 INFO L231 Difference]: Finished difference. Result has 714 places, 735 transitions, 1478 flow [2022-11-16 12:05:32,850 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1474, PETRI_DIFFERENCE_MINUEND_PLACES=712, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=735, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=733, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1478, PETRI_PLACES=714, PETRI_TRANSITIONS=735} [2022-11-16 12:05:32,851 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -6 predicate places. [2022-11-16 12:05:32,851 INFO L495 AbstractCegarLoop]: Abstraction has has 714 places, 735 transitions, 1478 flow [2022-11-16 12:05:32,853 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 723.3333333333334) internal successors, (2170), 3 states have internal predecessors, (2170), 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) [2022-11-16 12:05:32,853 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:32,855 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:32,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 12:05:32,855 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:32,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:32,858 INFO L85 PathProgramCache]: Analyzing trace with hash -423883111, now seen corresponding path program 1 times [2022-11-16 12:05:32,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:32,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990189118] [2022-11-16 12:05:32,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:32,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:32,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:32,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:32,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990189118] [2022-11-16 12:05:32,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [990189118] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:32,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:32,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:32,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962295683] [2022-11-16 12:05:32,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:32,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:32,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:32,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:32,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:32,983 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 722 out of 777 [2022-11-16 12:05:32,987 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 714 places, 735 transitions, 1478 flow. Second operand has 3 states, 3 states have (on average 723.3333333333334) internal successors, (2170), 3 states have internal predecessors, (2170), 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) [2022-11-16 12:05:32,987 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:32,987 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 722 of 777 [2022-11-16 12:05:32,987 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:33,512 INFO L130 PetriNetUnfolder]: 86/1563 cut-off events. [2022-11-16 12:05:33,512 INFO L131 PetriNetUnfolder]: For 2/17 co-relation queries the response was YES. [2022-11-16 12:05:33,532 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1682 conditions, 1563 events. 86/1563 cut-off events. For 2/17 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 8248 event pairs, 24 based on Foata normal form. 0/1253 useless extension candidates. Maximal degree in co-relation 1636. Up to 87 conditions per place. [2022-11-16 12:05:33,546 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 37 selfloop transitions, 2 changer transitions 0/734 dead transitions. [2022-11-16 12:05:33,546 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 715 places, 734 transitions, 1554 flow [2022-11-16 12:05:33,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:33,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:33,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2206 transitions. [2022-11-16 12:05:33,552 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9463749463749463 [2022-11-16 12:05:33,552 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2206 transitions. [2022-11-16 12:05:33,553 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2206 transitions. [2022-11-16 12:05:33,554 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:33,555 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2206 transitions. [2022-11-16 12:05:33,561 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 735.3333333333334) internal successors, (2206), 3 states have internal predecessors, (2206), 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) [2022-11-16 12:05:33,566 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:33,569 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:33,569 INFO L175 Difference]: Start difference. First operand has 714 places, 735 transitions, 1478 flow. Second operand 3 states and 2206 transitions. [2022-11-16 12:05:33,569 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 715 places, 734 transitions, 1554 flow [2022-11-16 12:05:33,574 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 713 places, 734 transitions, 1550 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:33,584 INFO L231 Difference]: Finished difference. Result has 713 places, 734 transitions, 1476 flow [2022-11-16 12:05:33,586 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1472, PETRI_DIFFERENCE_MINUEND_PLACES=711, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=734, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=732, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1476, PETRI_PLACES=713, PETRI_TRANSITIONS=734} [2022-11-16 12:05:33,590 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -7 predicate places. [2022-11-16 12:05:33,590 INFO L495 AbstractCegarLoop]: Abstraction has has 713 places, 734 transitions, 1476 flow [2022-11-16 12:05:33,591 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 723.3333333333334) internal successors, (2170), 3 states have internal predecessors, (2170), 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) [2022-11-16 12:05:33,592 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:33,592 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:33,592 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 12:05:33,592 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:33,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:33,595 INFO L85 PathProgramCache]: Analyzing trace with hash 305718988, now seen corresponding path program 1 times [2022-11-16 12:05:33,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:33,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354639677] [2022-11-16 12:05:33,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:33,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:33,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:33,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354639677] [2022-11-16 12:05:33,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1354639677] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:33,712 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:33,712 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:33,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146130592] [2022-11-16 12:05:33,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:33,713 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:33,713 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:33,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:33,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:33,716 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 734 out of 777 [2022-11-16 12:05:33,720 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 713 places, 734 transitions, 1476 flow. Second operand has 3 states, 3 states have (on average 735.3333333333334) internal successors, (2206), 3 states have internal predecessors, (2206), 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) [2022-11-16 12:05:33,720 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:33,720 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 734 of 777 [2022-11-16 12:05:33,720 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:34,052 INFO L130 PetriNetUnfolder]: 56/1018 cut-off events. [2022-11-16 12:05:34,053 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-16 12:05:34,071 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1106 conditions, 1018 events. 56/1018 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 4099 event pairs, 18 based on Foata normal form. 0/823 useless extension candidates. Maximal degree in co-relation 1053. Up to 62 conditions per place. [2022-11-16 12:05:34,081 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 25 selfloop transitions, 2 changer transitions 0/733 dead transitions. [2022-11-16 12:05:34,082 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 714 places, 733 transitions, 1528 flow [2022-11-16 12:05:34,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:34,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:34,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2230 transitions. [2022-11-16 12:05:34,087 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9566709566709567 [2022-11-16 12:05:34,088 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2230 transitions. [2022-11-16 12:05:34,088 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2230 transitions. [2022-11-16 12:05:34,091 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:34,092 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2230 transitions. [2022-11-16 12:05:34,102 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 743.3333333333334) internal successors, (2230), 3 states have internal predecessors, (2230), 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) [2022-11-16 12:05:34,108 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:34,111 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:34,111 INFO L175 Difference]: Start difference. First operand has 713 places, 734 transitions, 1476 flow. Second operand 3 states and 2230 transitions. [2022-11-16 12:05:34,111 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 714 places, 733 transitions, 1528 flow [2022-11-16 12:05:34,118 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 712 places, 733 transitions, 1524 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:34,131 INFO L231 Difference]: Finished difference. Result has 712 places, 733 transitions, 1474 flow [2022-11-16 12:05:34,132 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1470, PETRI_DIFFERENCE_MINUEND_PLACES=710, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=733, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=731, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1474, PETRI_PLACES=712, PETRI_TRANSITIONS=733} [2022-11-16 12:05:34,133 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -8 predicate places. [2022-11-16 12:05:34,133 INFO L495 AbstractCegarLoop]: Abstraction has has 712 places, 733 transitions, 1474 flow [2022-11-16 12:05:34,135 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 735.3333333333334) internal successors, (2206), 3 states have internal predecessors, (2206), 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) [2022-11-16 12:05:34,135 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:34,135 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:34,136 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-16 12:05:34,136 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:34,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:34,136 INFO L85 PathProgramCache]: Analyzing trace with hash 427584297, now seen corresponding path program 1 times [2022-11-16 12:05:34,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:34,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863473927] [2022-11-16 12:05:34,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:34,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:34,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:34,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:34,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863473927] [2022-11-16 12:05:34,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863473927] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:34,253 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:34,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:34,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065942790] [2022-11-16 12:05:34,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:34,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:34,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:34,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:34,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:34,259 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 737 out of 777 [2022-11-16 12:05:34,264 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 712 places, 733 transitions, 1474 flow. Second operand has 3 states, 3 states have (on average 738.3333333333334) internal successors, (2215), 3 states have internal predecessors, (2215), 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) [2022-11-16 12:05:34,264 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:34,264 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 737 of 777 [2022-11-16 12:05:34,264 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:34,784 INFO L130 PetriNetUnfolder]: 64/1244 cut-off events. [2022-11-16 12:05:34,784 INFO L131 PetriNetUnfolder]: For 3/4 co-relation queries the response was YES. [2022-11-16 12:05:34,805 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1322 conditions, 1244 events. 64/1244 cut-off events. For 3/4 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 4928 event pairs, 15 based on Foata normal form. 0/1004 useless extension candidates. Maximal degree in co-relation 1262. Up to 55 conditions per place. [2022-11-16 12:05:34,817 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 22 selfloop transitions, 2 changer transitions 0/732 dead transitions. [2022-11-16 12:05:34,817 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 713 places, 732 transitions, 1520 flow [2022-11-16 12:05:34,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2236 transitions. [2022-11-16 12:05:34,823 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9592449592449592 [2022-11-16 12:05:34,823 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2236 transitions. [2022-11-16 12:05:34,823 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2236 transitions. [2022-11-16 12:05:34,825 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:34,825 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2236 transitions. [2022-11-16 12:05:34,830 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 745.3333333333334) internal successors, (2236), 3 states have internal predecessors, (2236), 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) [2022-11-16 12:05:34,836 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:34,839 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:34,839 INFO L175 Difference]: Start difference. First operand has 712 places, 733 transitions, 1474 flow. Second operand 3 states and 2236 transitions. [2022-11-16 12:05:34,839 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 713 places, 732 transitions, 1520 flow [2022-11-16 12:05:34,844 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 711 places, 732 transitions, 1516 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:34,853 INFO L231 Difference]: Finished difference. Result has 711 places, 732 transitions, 1472 flow [2022-11-16 12:05:34,854 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1468, PETRI_DIFFERENCE_MINUEND_PLACES=709, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=732, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=730, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1472, PETRI_PLACES=711, PETRI_TRANSITIONS=732} [2022-11-16 12:05:34,855 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -9 predicate places. [2022-11-16 12:05:34,855 INFO L495 AbstractCegarLoop]: Abstraction has has 711 places, 732 transitions, 1472 flow [2022-11-16 12:05:34,857 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 738.3333333333334) internal successors, (2215), 3 states have internal predecessors, (2215), 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) [2022-11-16 12:05:34,857 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:34,857 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:34,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-16 12:05:34,858 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:34,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:34,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1801243088, now seen corresponding path program 1 times [2022-11-16 12:05:34,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:34,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366968427] [2022-11-16 12:05:34,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:34,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:34,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:34,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:34,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366968427] [2022-11-16 12:05:34,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1366968427] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:34,910 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:34,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:34,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419014466] [2022-11-16 12:05:34,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:34,911 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:34,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:34,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:34,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:34,915 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 716 out of 777 [2022-11-16 12:05:34,918 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 711 places, 732 transitions, 1472 flow. Second operand has 3 states, 3 states have (on average 717.3333333333334) internal successors, (2152), 3 states have internal predecessors, (2152), 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) [2022-11-16 12:05:34,918 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:34,919 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 716 of 777 [2022-11-16 12:05:34,919 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:35,321 INFO L130 PetriNetUnfolder]: 86/1306 cut-off events. [2022-11-16 12:05:35,321 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-16 12:05:35,335 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1466 conditions, 1306 events. 86/1306 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 6414 event pairs, 36 based on Foata normal form. 0/1056 useless extension candidates. Maximal degree in co-relation 1399. Up to 116 conditions per place. [2022-11-16 12:05:35,345 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 43 selfloop transitions, 2 changer transitions 0/731 dead transitions. [2022-11-16 12:05:35,346 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 712 places, 731 transitions, 1560 flow [2022-11-16 12:05:35,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:35,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:35,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2194 transitions. [2022-11-16 12:05:35,352 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9412269412269412 [2022-11-16 12:05:35,352 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2194 transitions. [2022-11-16 12:05:35,352 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2194 transitions. [2022-11-16 12:05:35,354 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:35,354 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2194 transitions. [2022-11-16 12:05:35,360 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 731.3333333333334) internal successors, (2194), 3 states have internal predecessors, (2194), 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) [2022-11-16 12:05:35,365 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:35,367 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:35,367 INFO L175 Difference]: Start difference. First operand has 711 places, 732 transitions, 1472 flow. Second operand 3 states and 2194 transitions. [2022-11-16 12:05:35,367 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 712 places, 731 transitions, 1560 flow [2022-11-16 12:05:35,372 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 710 places, 731 transitions, 1556 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:35,382 INFO L231 Difference]: Finished difference. Result has 710 places, 731 transitions, 1470 flow [2022-11-16 12:05:35,383 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1466, PETRI_DIFFERENCE_MINUEND_PLACES=708, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=731, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=729, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1470, PETRI_PLACES=710, PETRI_TRANSITIONS=731} [2022-11-16 12:05:35,384 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -10 predicate places. [2022-11-16 12:05:35,384 INFO L495 AbstractCegarLoop]: Abstraction has has 710 places, 731 transitions, 1470 flow [2022-11-16 12:05:35,385 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 717.3333333333334) internal successors, (2152), 3 states have internal predecessors, (2152), 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) [2022-11-16 12:05:35,386 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:35,386 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:35,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-16 12:05:35,386 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:35,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:35,387 INFO L85 PathProgramCache]: Analyzing trace with hash -1802614448, now seen corresponding path program 1 times [2022-11-16 12:05:35,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:35,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053420789] [2022-11-16 12:05:35,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:35,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:35,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:35,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:35,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053420789] [2022-11-16 12:05:35,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053420789] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:35,437 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:35,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:35,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [242604688] [2022-11-16 12:05:35,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:35,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:35,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:35,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:35,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:35,442 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 722 out of 777 [2022-11-16 12:05:35,444 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 710 places, 731 transitions, 1470 flow. Second operand has 3 states, 3 states have (on average 723.3333333333334) internal successors, (2170), 3 states have internal predecessors, (2170), 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) [2022-11-16 12:05:35,445 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:35,445 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 722 of 777 [2022-11-16 12:05:35,445 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:35,855 INFO L130 PetriNetUnfolder]: 62/1003 cut-off events. [2022-11-16 12:05:35,856 INFO L131 PetriNetUnfolder]: For 26/27 co-relation queries the response was YES. [2022-11-16 12:05:35,868 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1097 conditions, 1003 events. 62/1003 cut-off events. For 26/27 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 4975 event pairs, 24 based on Foata normal form. 0/810 useless extension candidates. Maximal degree in co-relation 1023. Up to 86 conditions per place. [2022-11-16 12:05:35,875 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 36 selfloop transitions, 2 changer transitions 0/730 dead transitions. [2022-11-16 12:05:35,875 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 711 places, 730 transitions, 1544 flow [2022-11-16 12:05:35,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2205 transitions. [2022-11-16 12:05:35,880 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9459459459459459 [2022-11-16 12:05:35,881 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2205 transitions. [2022-11-16 12:05:35,881 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2205 transitions. [2022-11-16 12:05:35,882 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:35,882 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2205 transitions. [2022-11-16 12:05:35,887 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 735.0) internal successors, (2205), 3 states have internal predecessors, (2205), 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) [2022-11-16 12:05:35,892 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:35,893 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:35,893 INFO L175 Difference]: Start difference. First operand has 710 places, 731 transitions, 1470 flow. Second operand 3 states and 2205 transitions. [2022-11-16 12:05:35,894 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 711 places, 730 transitions, 1544 flow [2022-11-16 12:05:35,898 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 709 places, 730 transitions, 1540 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:35,906 INFO L231 Difference]: Finished difference. Result has 709 places, 730 transitions, 1468 flow [2022-11-16 12:05:35,908 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1464, PETRI_DIFFERENCE_MINUEND_PLACES=707, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=730, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=728, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1468, PETRI_PLACES=709, PETRI_TRANSITIONS=730} [2022-11-16 12:05:35,908 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -11 predicate places. [2022-11-16 12:05:35,909 INFO L495 AbstractCegarLoop]: Abstraction has has 709 places, 730 transitions, 1468 flow [2022-11-16 12:05:35,910 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 723.3333333333334) internal successors, (2170), 3 states have internal predecessors, (2170), 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) [2022-11-16 12:05:35,910 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:35,910 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:35,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-16 12:05:35,911 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:35,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:35,911 INFO L85 PathProgramCache]: Analyzing trace with hash 2031474636, now seen corresponding path program 1 times [2022-11-16 12:05:35,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:35,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506963364] [2022-11-16 12:05:35,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:35,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:35,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:35,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:35,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506963364] [2022-11-16 12:05:35,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506963364] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:35,996 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:35,996 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:35,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603999339] [2022-11-16 12:05:35,997 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:36,000 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:36,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:36,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:36,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:36,003 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 734 out of 777 [2022-11-16 12:05:36,007 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 709 places, 730 transitions, 1468 flow. Second operand has 3 states, 3 states have (on average 735.3333333333334) internal successors, (2206), 3 states have internal predecessors, (2206), 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) [2022-11-16 12:05:36,008 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:36,008 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 734 of 777 [2022-11-16 12:05:36,008 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:36,326 INFO L130 PetriNetUnfolder]: 56/1014 cut-off events. [2022-11-16 12:05:36,327 INFO L131 PetriNetUnfolder]: For 20/21 co-relation queries the response was YES. [2022-11-16 12:05:36,344 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1084 conditions, 1014 events. 56/1014 cut-off events. For 20/21 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 4690 event pairs, 18 based on Foata normal form. 0/814 useless extension candidates. Maximal degree in co-relation 1003. Up to 62 conditions per place. [2022-11-16 12:05:36,352 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 25 selfloop transitions, 2 changer transitions 0/729 dead transitions. [2022-11-16 12:05:36,353 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 710 places, 729 transitions, 1520 flow [2022-11-16 12:05:36,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2230 transitions. [2022-11-16 12:05:36,358 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9566709566709567 [2022-11-16 12:05:36,358 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2230 transitions. [2022-11-16 12:05:36,358 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2230 transitions. [2022-11-16 12:05:36,360 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:36,360 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2230 transitions. [2022-11-16 12:05:36,364 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 743.3333333333334) internal successors, (2230), 3 states have internal predecessors, (2230), 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) [2022-11-16 12:05:36,369 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:36,370 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:36,371 INFO L175 Difference]: Start difference. First operand has 709 places, 730 transitions, 1468 flow. Second operand 3 states and 2230 transitions. [2022-11-16 12:05:36,371 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 710 places, 729 transitions, 1520 flow [2022-11-16 12:05:36,376 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 708 places, 729 transitions, 1516 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:36,385 INFO L231 Difference]: Finished difference. Result has 708 places, 729 transitions, 1466 flow [2022-11-16 12:05:36,387 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1462, PETRI_DIFFERENCE_MINUEND_PLACES=706, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=729, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=727, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1466, PETRI_PLACES=708, PETRI_TRANSITIONS=729} [2022-11-16 12:05:36,390 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -12 predicate places. [2022-11-16 12:05:36,390 INFO L495 AbstractCegarLoop]: Abstraction has has 708 places, 729 transitions, 1466 flow [2022-11-16 12:05:36,391 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 735.3333333333334) internal successors, (2206), 3 states have internal predecessors, (2206), 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) [2022-11-16 12:05:36,391 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:36,391 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:36,392 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-16 12:05:36,392 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:36,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:36,393 INFO L85 PathProgramCache]: Analyzing trace with hash -138319375, now seen corresponding path program 1 times [2022-11-16 12:05:36,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:36,393 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949571798] [2022-11-16 12:05:36,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:36,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:36,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:36,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949571798] [2022-11-16 12:05:36,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949571798] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:36,502 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:36,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:36,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641702083] [2022-11-16 12:05:36,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:36,503 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:36,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:36,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:36,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:36,506 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 737 out of 777 [2022-11-16 12:05:36,509 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 708 places, 729 transitions, 1466 flow. Second operand has 3 states, 3 states have (on average 738.3333333333334) internal successors, (2215), 3 states have internal predecessors, (2215), 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) [2022-11-16 12:05:36,509 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:36,509 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 737 of 777 [2022-11-16 12:05:36,509 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:36,806 INFO L130 PetriNetUnfolder]: 52/970 cut-off events. [2022-11-16 12:05:36,806 INFO L131 PetriNetUnfolder]: For 18/19 co-relation queries the response was YES. [2022-11-16 12:05:36,821 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1033 conditions, 970 events. 52/970 cut-off events. For 18/19 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 3796 event pairs, 15 based on Foata normal form. 0/794 useless extension candidates. Maximal degree in co-relation 945. Up to 55 conditions per place. [2022-11-16 12:05:36,827 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 22 selfloop transitions, 2 changer transitions 0/728 dead transitions. [2022-11-16 12:05:36,827 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 709 places, 728 transitions, 1512 flow [2022-11-16 12:05:36,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:36,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2236 transitions. [2022-11-16 12:05:36,834 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9592449592449592 [2022-11-16 12:05:36,834 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2236 transitions. [2022-11-16 12:05:36,834 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2236 transitions. [2022-11-16 12:05:36,836 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:36,836 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2236 transitions. [2022-11-16 12:05:36,841 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 745.3333333333334) internal successors, (2236), 3 states have internal predecessors, (2236), 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) [2022-11-16 12:05:36,846 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:36,847 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:36,847 INFO L175 Difference]: Start difference. First operand has 708 places, 729 transitions, 1466 flow. Second operand 3 states and 2236 transitions. [2022-11-16 12:05:36,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 709 places, 728 transitions, 1512 flow [2022-11-16 12:05:36,853 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 707 places, 728 transitions, 1508 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:36,861 INFO L231 Difference]: Finished difference. Result has 707 places, 728 transitions, 1464 flow [2022-11-16 12:05:36,863 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1460, PETRI_DIFFERENCE_MINUEND_PLACES=705, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=728, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=726, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1464, PETRI_PLACES=707, PETRI_TRANSITIONS=728} [2022-11-16 12:05:36,864 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -13 predicate places. [2022-11-16 12:05:36,864 INFO L495 AbstractCegarLoop]: Abstraction has has 707 places, 728 transitions, 1464 flow [2022-11-16 12:05:36,865 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 738.3333333333334) internal successors, (2215), 3 states have internal predecessors, (2215), 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) [2022-11-16 12:05:36,865 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:36,866 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:36,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-16 12:05:36,866 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:36,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:36,867 INFO L85 PathProgramCache]: Analyzing trace with hash -1368817264, now seen corresponding path program 1 times [2022-11-16 12:05:36,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:36,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113870058] [2022-11-16 12:05:36,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:36,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:36,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:36,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:36,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:36,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113870058] [2022-11-16 12:05:36,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1113870058] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:36,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:36,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:36,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944565091] [2022-11-16 12:05:36,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:36,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:36,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:36,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:36,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:36,915 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 716 out of 777 [2022-11-16 12:05:36,918 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 707 places, 728 transitions, 1464 flow. Second operand has 3 states, 3 states have (on average 717.3333333333334) internal successors, (2152), 3 states have internal predecessors, (2152), 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) [2022-11-16 12:05:36,918 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:36,918 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 716 of 777 [2022-11-16 12:05:36,918 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:37,340 INFO L130 PetriNetUnfolder]: 74/1024 cut-off events. [2022-11-16 12:05:37,340 INFO L131 PetriNetUnfolder]: For 38/39 co-relation queries the response was YES. [2022-11-16 12:05:37,357 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1148 conditions, 1024 events. 74/1024 cut-off events. For 38/39 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 5578 event pairs, 36 based on Foata normal form. 0/821 useless extension candidates. Maximal degree in co-relation 1053. Up to 116 conditions per place. [2022-11-16 12:05:37,367 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 43 selfloop transitions, 2 changer transitions 0/727 dead transitions. [2022-11-16 12:05:37,367 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 708 places, 727 transitions, 1552 flow [2022-11-16 12:05:37,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:37,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2194 transitions. [2022-11-16 12:05:37,373 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9412269412269412 [2022-11-16 12:05:37,373 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2194 transitions. [2022-11-16 12:05:37,374 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2194 transitions. [2022-11-16 12:05:37,375 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:37,376 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2194 transitions. [2022-11-16 12:05:37,381 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 731.3333333333334) internal successors, (2194), 3 states have internal predecessors, (2194), 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) [2022-11-16 12:05:37,387 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:37,388 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:37,389 INFO L175 Difference]: Start difference. First operand has 707 places, 728 transitions, 1464 flow. Second operand 3 states and 2194 transitions. [2022-11-16 12:05:37,389 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 708 places, 727 transitions, 1552 flow [2022-11-16 12:05:37,395 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 706 places, 727 transitions, 1548 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:37,406 INFO L231 Difference]: Finished difference. Result has 706 places, 727 transitions, 1462 flow [2022-11-16 12:05:37,409 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1458, PETRI_DIFFERENCE_MINUEND_PLACES=704, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=727, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=725, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1462, PETRI_PLACES=706, PETRI_TRANSITIONS=727} [2022-11-16 12:05:37,409 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -14 predicate places. [2022-11-16 12:05:37,410 INFO L495 AbstractCegarLoop]: Abstraction has has 706 places, 727 transitions, 1462 flow [2022-11-16 12:05:37,411 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 717.3333333333334) internal successors, (2152), 3 states have internal predecessors, (2152), 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) [2022-11-16 12:05:37,411 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:37,411 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:37,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-16 12:05:37,412 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:37,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:37,413 INFO L85 PathProgramCache]: Analyzing trace with hash 862252875, now seen corresponding path program 1 times [2022-11-16 12:05:37,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:37,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992022118] [2022-11-16 12:05:37,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:37,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:37,494 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:37,495 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992022118] [2022-11-16 12:05:37,495 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992022118] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:37,495 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:37,495 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:37,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885134155] [2022-11-16 12:05:37,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:37,496 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:37,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:37,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:37,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:37,501 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 746 out of 777 [2022-11-16 12:05:37,504 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 706 places, 727 transitions, 1462 flow. Second operand has 3 states, 3 states have (on average 747.3333333333334) internal successors, (2242), 3 states have internal predecessors, (2242), 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) [2022-11-16 12:05:37,504 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:37,504 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 746 of 777 [2022-11-16 12:05:37,504 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:38,136 INFO L130 PetriNetUnfolder]: 110/2113 cut-off events. [2022-11-16 12:05:38,136 INFO L131 PetriNetUnfolder]: For 10/11 co-relation queries the response was YES. [2022-11-16 12:05:38,156 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2180 conditions, 2113 events. 110/2113 cut-off events. For 10/11 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 11103 event pairs, 15 based on Foata normal form. 0/1680 useless extension candidates. Maximal degree in co-relation 2078. Up to 56 conditions per place. [2022-11-16 12:05:38,171 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 13 selfloop transitions, 2 changer transitions 0/726 dead transitions. [2022-11-16 12:05:38,171 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 707 places, 726 transitions, 1490 flow [2022-11-16 12:05:38,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:38,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2254 transitions. [2022-11-16 12:05:38,178 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9669669669669669 [2022-11-16 12:05:38,178 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2254 transitions. [2022-11-16 12:05:38,178 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2254 transitions. [2022-11-16 12:05:38,180 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:38,180 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2254 transitions. [2022-11-16 12:05:38,186 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 751.3333333333334) internal successors, (2254), 3 states have internal predecessors, (2254), 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) [2022-11-16 12:05:38,192 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:38,193 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:38,194 INFO L175 Difference]: Start difference. First operand has 706 places, 727 transitions, 1462 flow. Second operand 3 states and 2254 transitions. [2022-11-16 12:05:38,194 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 707 places, 726 transitions, 1490 flow [2022-11-16 12:05:38,201 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 705 places, 726 transitions, 1486 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:38,212 INFO L231 Difference]: Finished difference. Result has 705 places, 726 transitions, 1460 flow [2022-11-16 12:05:38,213 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1456, PETRI_DIFFERENCE_MINUEND_PLACES=703, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=726, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=724, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1460, PETRI_PLACES=705, PETRI_TRANSITIONS=726} [2022-11-16 12:05:38,214 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -15 predicate places. [2022-11-16 12:05:38,214 INFO L495 AbstractCegarLoop]: Abstraction has has 705 places, 726 transitions, 1460 flow [2022-11-16 12:05:38,215 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 747.3333333333334) internal successors, (2242), 3 states have internal predecessors, (2242), 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) [2022-11-16 12:05:38,215 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:38,216 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:38,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-16 12:05:38,216 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:38,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:38,217 INFO L85 PathProgramCache]: Analyzing trace with hash -1156207520, now seen corresponding path program 1 times [2022-11-16 12:05:38,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:38,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938777459] [2022-11-16 12:05:38,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:38,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:38,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:38,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938777459] [2022-11-16 12:05:38,966 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938777459] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:38,966 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:38,966 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:05:38,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682303386] [2022-11-16 12:05:38,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:38,967 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-16 12:05:38,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:38,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-16 12:05:38,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-16 12:05:38,974 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 717 out of 777 [2022-11-16 12:05:38,996 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 705 places, 726 transitions, 1460 flow. Second operand has 6 states, 6 states have (on average 718.8333333333334) internal successors, (4313), 6 states have internal predecessors, (4313), 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) [2022-11-16 12:05:38,996 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:38,996 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 717 of 777 [2022-11-16 12:05:38,997 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:42,860 INFO L130 PetriNetUnfolder]: 1304/15363 cut-off events. [2022-11-16 12:05:42,860 INFO L131 PetriNetUnfolder]: For 14/29 co-relation queries the response was YES. [2022-11-16 12:05:42,972 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16491 conditions, 15363 events. 1304/15363 cut-off events. For 14/29 co-relation queries the response was YES. Maximal size of possible extension queue 183. Compared 175012 event pairs, 588 based on Foata normal form. 0/12021 useless extension candidates. Maximal degree in co-relation 16329. Up to 1111 conditions per place. [2022-11-16 12:05:43,056 INFO L137 encePairwiseOnDemand]: 771/777 looper letters, 39 selfloop transitions, 5 changer transitions 0/725 dead transitions. [2022-11-16 12:05:43,056 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 709 places, 725 transitions, 1546 flow [2022-11-16 12:05:43,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-16 12:05:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-11-16 12:05:43,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 4347 transitions. [2022-11-16 12:05:43,061 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9324324324324325 [2022-11-16 12:05:43,061 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 4347 transitions. [2022-11-16 12:05:43,062 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 4347 transitions. [2022-11-16 12:05:43,063 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:43,063 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 4347 transitions. [2022-11-16 12:05:43,069 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 724.5) internal successors, (4347), 6 states have internal predecessors, (4347), 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) [2022-11-16 12:05:43,078 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 777.0) internal successors, (5439), 7 states have internal predecessors, (5439), 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) [2022-11-16 12:05:43,081 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 777.0) internal successors, (5439), 7 states have internal predecessors, (5439), 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) [2022-11-16 12:05:43,081 INFO L175 Difference]: Start difference. First operand has 705 places, 726 transitions, 1460 flow. Second operand 6 states and 4347 transitions. [2022-11-16 12:05:43,081 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 709 places, 725 transitions, 1546 flow [2022-11-16 12:05:43,086 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 707 places, 725 transitions, 1542 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:43,095 INFO L231 Difference]: Finished difference. Result has 707 places, 725 transitions, 1464 flow [2022-11-16 12:05:43,097 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1454, PETRI_DIFFERENCE_MINUEND_PLACES=702, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=725, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=720, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1464, PETRI_PLACES=707, PETRI_TRANSITIONS=725} [2022-11-16 12:05:43,097 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -13 predicate places. [2022-11-16 12:05:43,098 INFO L495 AbstractCegarLoop]: Abstraction has has 707 places, 725 transitions, 1464 flow [2022-11-16 12:05:43,099 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 718.8333333333334) internal successors, (4313), 6 states have internal predecessors, (4313), 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) [2022-11-16 12:05:43,100 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:43,100 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:43,100 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-16 12:05:43,100 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting thread1Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:43,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:43,101 INFO L85 PathProgramCache]: Analyzing trace with hash -762950296, now seen corresponding path program 1 times [2022-11-16 12:05:43,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:43,102 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122929429] [2022-11-16 12:05:43,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:43,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:43,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:43,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1122929429] [2022-11-16 12:05:43,185 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1122929429] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:43,186 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:43,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:43,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865435403] [2022-11-16 12:05:43,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:43,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:43,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:43,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:43,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:43,190 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 735 out of 777 [2022-11-16 12:05:43,193 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 707 places, 725 transitions, 1464 flow. Second operand has 3 states, 3 states have (on average 737.0) internal successors, (2211), 3 states have internal predecessors, (2211), 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) [2022-11-16 12:05:43,193 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:43,193 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 735 of 777 [2022-11-16 12:05:43,193 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:43,552 INFO L130 PetriNetUnfolder]: 69/1288 cut-off events. [2022-11-16 12:05:43,552 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-16 12:05:43,574 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1380 conditions, 1288 events. 69/1288 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 6180 event pairs, 2 based on Foata normal form. 0/1043 useless extension candidates. Maximal degree in co-relation 1362. Up to 58 conditions per place. [2022-11-16 12:05:43,584 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 24 selfloop transitions, 2 changer transitions 0/725 dead transitions. [2022-11-16 12:05:43,584 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 708 places, 725 transitions, 1517 flow [2022-11-16 12:05:43,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:43,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2232 transitions. [2022-11-16 12:05:43,589 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9575289575289575 [2022-11-16 12:05:43,590 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2232 transitions. [2022-11-16 12:05:43,590 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2232 transitions. [2022-11-16 12:05:43,593 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:43,593 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2232 transitions. [2022-11-16 12:05:43,601 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 744.0) internal successors, (2232), 3 states have internal predecessors, (2232), 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) [2022-11-16 12:05:43,605 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:43,606 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:43,607 INFO L175 Difference]: Start difference. First operand has 707 places, 725 transitions, 1464 flow. Second operand 3 states and 2232 transitions. [2022-11-16 12:05:43,607 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 708 places, 725 transitions, 1517 flow [2022-11-16 12:05:43,613 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 703 places, 725 transitions, 1507 flow, removed 0 selfloop flow, removed 5 redundant places. [2022-11-16 12:05:43,624 INFO L231 Difference]: Finished difference. Result has 703 places, 724 transitions, 1456 flow [2022-11-16 12:05:43,626 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1452, PETRI_DIFFERENCE_MINUEND_PLACES=701, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=724, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=722, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1456, PETRI_PLACES=703, PETRI_TRANSITIONS=724} [2022-11-16 12:05:43,627 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -17 predicate places. [2022-11-16 12:05:43,627 INFO L495 AbstractCegarLoop]: Abstraction has has 703 places, 724 transitions, 1456 flow [2022-11-16 12:05:43,630 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 737.0) internal successors, (2211), 3 states have internal predecessors, (2211), 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) [2022-11-16 12:05:43,631 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:43,631 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:43,631 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-16 12:05:43,632 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting thread1Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:43,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:43,632 INFO L85 PathProgramCache]: Analyzing trace with hash 1271590776, now seen corresponding path program 1 times [2022-11-16 12:05:43,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:43,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176593832] [2022-11-16 12:05:43,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:43,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:43,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:43,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:43,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176593832] [2022-11-16 12:05:43,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176593832] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:43,694 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:43,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:43,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549867292] [2022-11-16 12:05:43,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:43,696 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:43,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:43,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:43,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:43,699 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 717 out of 777 [2022-11-16 12:05:43,701 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 703 places, 724 transitions, 1456 flow. Second operand has 3 states, 3 states have (on average 719.0) internal successors, (2157), 3 states have internal predecessors, (2157), 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) [2022-11-16 12:05:43,702 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:43,702 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 717 of 777 [2022-11-16 12:05:43,702 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:44,105 INFO L130 PetriNetUnfolder]: 87/1299 cut-off events. [2022-11-16 12:05:44,107 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-16 12:05:44,127 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1460 conditions, 1299 events. 87/1299 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 6424 event pairs, 35 based on Foata normal form. 0/1059 useless extension candidates. Maximal degree in co-relation 1301. Up to 112 conditions per place. [2022-11-16 12:05:44,137 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 42 selfloop transitions, 2 changer transitions 0/724 dead transitions. [2022-11-16 12:05:44,137 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 704 places, 724 transitions, 1545 flow [2022-11-16 12:05:44,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2196 transitions. [2022-11-16 12:05:44,142 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9420849420849421 [2022-11-16 12:05:44,142 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2196 transitions. [2022-11-16 12:05:44,143 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2196 transitions. [2022-11-16 12:05:44,144 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:44,144 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2196 transitions. [2022-11-16 12:05:44,148 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 732.0) internal successors, (2196), 3 states have internal predecessors, (2196), 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) [2022-11-16 12:05:44,152 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:44,154 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:44,154 INFO L175 Difference]: Start difference. First operand has 703 places, 724 transitions, 1456 flow. Second operand 3 states and 2196 transitions. [2022-11-16 12:05:44,154 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 704 places, 724 transitions, 1545 flow [2022-11-16 12:05:44,160 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 702 places, 724 transitions, 1541 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:44,169 INFO L231 Difference]: Finished difference. Result has 702 places, 723 transitions, 1454 flow [2022-11-16 12:05:44,170 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1450, PETRI_DIFFERENCE_MINUEND_PLACES=700, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=723, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=721, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1454, PETRI_PLACES=702, PETRI_TRANSITIONS=723} [2022-11-16 12:05:44,171 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -18 predicate places. [2022-11-16 12:05:44,172 INFO L495 AbstractCegarLoop]: Abstraction has has 702 places, 723 transitions, 1454 flow [2022-11-16 12:05:44,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 719.0) internal successors, (2157), 3 states have internal predecessors, (2157), 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) [2022-11-16 12:05:44,173 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:44,173 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:44,173 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-16 12:05:44,174 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting thread2Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:44,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:44,174 INFO L85 PathProgramCache]: Analyzing trace with hash 254298841, now seen corresponding path program 1 times [2022-11-16 12:05:44,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:44,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322199475] [2022-11-16 12:05:44,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:44,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:44,244 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:44,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322199475] [2022-11-16 12:05:44,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322199475] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:44,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:44,245 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:44,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785830241] [2022-11-16 12:05:44,245 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:44,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:44,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:44,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:44,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:44,250 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 735 out of 777 [2022-11-16 12:05:44,253 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 702 places, 723 transitions, 1454 flow. Second operand has 3 states, 3 states have (on average 737.3333333333334) internal successors, (2212), 3 states have internal predecessors, (2212), 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) [2022-11-16 12:05:44,254 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:44,254 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 735 of 777 [2022-11-16 12:05:44,254 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:44,827 INFO L130 PetriNetUnfolder]: 57/1016 cut-off events. [2022-11-16 12:05:44,827 INFO L131 PetriNetUnfolder]: For 21/22 co-relation queries the response was YES. [2022-11-16 12:05:44,841 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1086 conditions, 1016 events. 57/1016 cut-off events. For 21/22 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 4765 event pairs, 2 based on Foata normal form. 0/823 useless extension candidates. Maximal degree in co-relation 922. Up to 58 conditions per place. [2022-11-16 12:05:44,848 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 24 selfloop transitions, 2 changer transitions 0/723 dead transitions. [2022-11-16 12:05:44,849 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 703 places, 723 transitions, 1507 flow [2022-11-16 12:05:44,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2232 transitions. [2022-11-16 12:05:44,853 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9575289575289575 [2022-11-16 12:05:44,854 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2232 transitions. [2022-11-16 12:05:44,854 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2232 transitions. [2022-11-16 12:05:44,855 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:44,855 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2232 transitions. [2022-11-16 12:05:44,859 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 744.0) internal successors, (2232), 3 states have internal predecessors, (2232), 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) [2022-11-16 12:05:44,863 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:44,864 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:44,865 INFO L175 Difference]: Start difference. First operand has 702 places, 723 transitions, 1454 flow. Second operand 3 states and 2232 transitions. [2022-11-16 12:05:44,865 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 703 places, 723 transitions, 1507 flow [2022-11-16 12:05:44,870 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 701 places, 723 transitions, 1503 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:44,878 INFO L231 Difference]: Finished difference. Result has 701 places, 722 transitions, 1452 flow [2022-11-16 12:05:44,880 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1448, PETRI_DIFFERENCE_MINUEND_PLACES=699, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=722, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=720, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1452, PETRI_PLACES=701, PETRI_TRANSITIONS=722} [2022-11-16 12:05:44,881 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -19 predicate places. [2022-11-16 12:05:44,881 INFO L495 AbstractCegarLoop]: Abstraction has has 701 places, 722 transitions, 1452 flow [2022-11-16 12:05:44,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 737.3333333333334) internal successors, (2212), 3 states have internal predecessors, (2212), 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) [2022-11-16 12:05:44,882 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:44,882 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:44,882 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-16 12:05:44,883 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting thread1Err2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:44,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:44,885 INFO L85 PathProgramCache]: Analyzing trace with hash 351007789, now seen corresponding path program 1 times [2022-11-16 12:05:44,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:44,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526464632] [2022-11-16 12:05:44,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:44,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:44,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:44,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:44,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:44,953 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526464632] [2022-11-16 12:05:44,956 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526464632] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:44,956 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:44,956 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:44,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552036969] [2022-11-16 12:05:44,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:44,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:44,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:44,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:44,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:44,962 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 725 out of 777 [2022-11-16 12:05:44,964 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 701 places, 722 transitions, 1452 flow. Second operand has 3 states, 3 states have (on average 726.6666666666666) internal successors, (2180), 3 states have internal predecessors, (2180), 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) [2022-11-16 12:05:44,964 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:44,964 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 725 of 777 [2022-11-16 12:05:44,965 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:46,309 INFO L130 PetriNetUnfolder]: 383/5318 cut-off events. [2022-11-16 12:05:46,309 INFO L131 PetriNetUnfolder]: For 20/20 co-relation queries the response was YES. [2022-11-16 12:05:46,341 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5635 conditions, 5318 events. 383/5318 cut-off events. For 20/20 co-relation queries the response was YES. Maximal size of possible extension queue 52. Compared 41281 event pairs, 100 based on Foata normal form. 0/4243 useless extension candidates. Maximal degree in co-relation 5176. Up to 296 conditions per place. [2022-11-16 12:05:46,363 INFO L137 encePairwiseOnDemand]: 765/777 looper letters, 27 selfloop transitions, 2 changer transitions 0/715 dead transitions. [2022-11-16 12:05:46,363 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 693 places, 715 transitions, 1497 flow [2022-11-16 12:05:46,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:46,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2214 transitions. [2022-11-16 12:05:46,368 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9498069498069498 [2022-11-16 12:05:46,368 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2214 transitions. [2022-11-16 12:05:46,368 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2214 transitions. [2022-11-16 12:05:46,369 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:46,369 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2214 transitions. [2022-11-16 12:05:46,373 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 738.0) internal successors, (2214), 3 states have internal predecessors, (2214), 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) [2022-11-16 12:05:46,378 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:46,380 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:46,380 INFO L175 Difference]: Start difference. First operand has 701 places, 722 transitions, 1452 flow. Second operand 3 states and 2214 transitions. [2022-11-16 12:05:46,380 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 693 places, 715 transitions, 1497 flow [2022-11-16 12:05:46,386 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 691 places, 715 transitions, 1493 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:46,396 INFO L231 Difference]: Finished difference. Result has 692 places, 714 transitions, 1442 flow [2022-11-16 12:05:46,398 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1428, PETRI_DIFFERENCE_MINUEND_PLACES=689, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=712, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=710, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1442, PETRI_PLACES=692, PETRI_TRANSITIONS=714} [2022-11-16 12:05:46,398 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -28 predicate places. [2022-11-16 12:05:46,398 INFO L495 AbstractCegarLoop]: Abstraction has has 692 places, 714 transitions, 1442 flow [2022-11-16 12:05:46,399 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 726.6666666666666) internal successors, (2180), 3 states have internal predecessors, (2180), 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) [2022-11-16 12:05:46,400 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:46,400 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:46,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-11-16 12:05:46,401 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting thread1Err3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:46,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:46,401 INFO L85 PathProgramCache]: Analyzing trace with hash -1983874609, now seen corresponding path program 1 times [2022-11-16 12:05:46,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:46,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969211535] [2022-11-16 12:05:46,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:46,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:46,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:46,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969211535] [2022-11-16 12:05:46,457 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [969211535] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:46,458 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:46,458 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:46,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437536303] [2022-11-16 12:05:46,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:46,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:46,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:46,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:46,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:46,462 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 725 out of 777 [2022-11-16 12:05:46,464 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 692 places, 714 transitions, 1442 flow. Second operand has 3 states, 3 states have (on average 726.6666666666666) internal successors, (2180), 3 states have internal predecessors, (2180), 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) [2022-11-16 12:05:46,464 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:46,465 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 725 of 777 [2022-11-16 12:05:46,465 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:47,909 INFO L130 PetriNetUnfolder]: 398/5510 cut-off events. [2022-11-16 12:05:47,909 INFO L131 PetriNetUnfolder]: For 23/23 co-relation queries the response was YES. [2022-11-16 12:05:47,939 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5842 conditions, 5510 events. 398/5510 cut-off events. For 23/23 co-relation queries the response was YES. Maximal size of possible extension queue 55. Compared 43516 event pairs, 100 based on Foata normal form. 0/4462 useless extension candidates. Maximal degree in co-relation 5420. Up to 304 conditions per place. [2022-11-16 12:05:47,960 INFO L137 encePairwiseOnDemand]: 765/777 looper letters, 27 selfloop transitions, 2 changer transitions 0/707 dead transitions. [2022-11-16 12:05:47,960 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 684 places, 707 transitions, 1487 flow [2022-11-16 12:05:47,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2214 transitions. [2022-11-16 12:05:47,964 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9498069498069498 [2022-11-16 12:05:47,964 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2214 transitions. [2022-11-16 12:05:47,964 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2214 transitions. [2022-11-16 12:05:47,966 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:47,966 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2214 transitions. [2022-11-16 12:05:47,970 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 738.0) internal successors, (2214), 3 states have internal predecessors, (2214), 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) [2022-11-16 12:05:47,976 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:47,977 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:47,978 INFO L175 Difference]: Start difference. First operand has 692 places, 714 transitions, 1442 flow. Second operand 3 states and 2214 transitions. [2022-11-16 12:05:47,978 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 684 places, 707 transitions, 1487 flow [2022-11-16 12:05:47,984 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 684 places, 707 transitions, 1487 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 12:05:47,996 INFO L231 Difference]: Finished difference. Result has 685 places, 706 transitions, 1436 flow [2022-11-16 12:05:47,997 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1422, PETRI_DIFFERENCE_MINUEND_PLACES=682, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=704, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=702, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1436, PETRI_PLACES=685, PETRI_TRANSITIONS=706} [2022-11-16 12:05:47,998 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -35 predicate places. [2022-11-16 12:05:47,998 INFO L495 AbstractCegarLoop]: Abstraction has has 685 places, 706 transitions, 1436 flow [2022-11-16 12:05:47,999 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 726.6666666666666) internal successors, (2180), 3 states have internal predecessors, (2180), 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) [2022-11-16 12:05:47,999 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:48,000 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:48,000 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-11-16 12:05:48,000 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:48,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:48,001 INFO L85 PathProgramCache]: Analyzing trace with hash 1227829464, now seen corresponding path program 1 times [2022-11-16 12:05:48,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:48,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602851922] [2022-11-16 12:05:48,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:48,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:48,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:48,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:48,179 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602851922] [2022-11-16 12:05:48,179 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602851922] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:48,179 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:48,180 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:05:48,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116096997] [2022-11-16 12:05:48,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:48,181 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 12:05:48,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:48,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 12:05:48,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-16 12:05:48,187 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 740 out of 777 [2022-11-16 12:05:48,192 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 685 places, 706 transitions, 1436 flow. Second operand has 5 states, 5 states have (on average 742.0) internal successors, (3710), 5 states have internal predecessors, (3710), 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) [2022-11-16 12:05:48,192 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:48,192 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 740 of 777 [2022-11-16 12:05:48,193 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:48,627 INFO L130 PetriNetUnfolder]: 52/1209 cut-off events. [2022-11-16 12:05:48,627 INFO L131 PetriNetUnfolder]: For 2/3 co-relation queries the response was YES. [2022-11-16 12:05:48,648 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1258 conditions, 1209 events. 52/1209 cut-off events. For 2/3 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 5372 event pairs, 0 based on Foata normal form. 0/1013 useless extension candidates. Maximal degree in co-relation 1031. Up to 19 conditions per place. [2022-11-16 12:05:48,658 INFO L137 encePairwiseOnDemand]: 772/777 looper letters, 26 selfloop transitions, 4 changer transitions 0/715 dead transitions. [2022-11-16 12:05:48,658 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 689 places, 715 transitions, 1514 flow [2022-11-16 12:05:48,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:05:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-11-16 12:05:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3731 transitions. [2022-11-16 12:05:48,667 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9603603603603603 [2022-11-16 12:05:48,668 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 3731 transitions. [2022-11-16 12:05:48,668 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 3731 transitions. [2022-11-16 12:05:48,670 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:48,670 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 3731 transitions. [2022-11-16 12:05:48,678 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 746.2) internal successors, (3731), 5 states have internal predecessors, (3731), 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) [2022-11-16 12:05:48,687 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 777.0) internal successors, (4662), 6 states have internal predecessors, (4662), 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) [2022-11-16 12:05:48,689 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 777.0) internal successors, (4662), 6 states have internal predecessors, (4662), 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) [2022-11-16 12:05:48,690 INFO L175 Difference]: Start difference. First operand has 685 places, 706 transitions, 1436 flow. Second operand 5 states and 3731 transitions. [2022-11-16 12:05:48,690 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 689 places, 715 transitions, 1514 flow [2022-11-16 12:05:48,696 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 689 places, 715 transitions, 1514 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 12:05:48,707 INFO L231 Difference]: Finished difference. Result has 690 places, 707 transitions, 1452 flow [2022-11-16 12:05:48,709 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1436, PETRI_DIFFERENCE_MINUEND_PLACES=685, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=706, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=702, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1452, PETRI_PLACES=690, PETRI_TRANSITIONS=707} [2022-11-16 12:05:48,709 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -30 predicate places. [2022-11-16 12:05:48,709 INFO L495 AbstractCegarLoop]: Abstraction has has 690 places, 707 transitions, 1452 flow [2022-11-16 12:05:48,711 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 742.0) internal successors, (3710), 5 states have internal predecessors, (3710), 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) [2022-11-16 12:05:48,712 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:48,712 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:48,712 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-11-16 12:05:48,712 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:48,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:48,713 INFO L85 PathProgramCache]: Analyzing trace with hash 71982172, now seen corresponding path program 1 times [2022-11-16 12:05:48,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:48,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071638648] [2022-11-16 12:05:48,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:48,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:48,982 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:48,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2071638648] [2022-11-16 12:05:48,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2071638648] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 12:05:48,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1557659855] [2022-11-16 12:05:48,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:48,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:05:48,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:05:48,991 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:05:49,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 12:05:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:49,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 12:05:49,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:05:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:49,465 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 12:05:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:05:49,598 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1557659855] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 12:05:49,598 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 12:05:49,599 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2022-11-16 12:05:49,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144718118] [2022-11-16 12:05:49,599 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 12:05:49,600 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-16 12:05:49,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:49,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-16 12:05:49,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2022-11-16 12:05:49,614 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 739 out of 777 [2022-11-16 12:05:49,627 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 690 places, 707 transitions, 1452 flow. Second operand has 14 states, 14 states have (on average 742.5714285714286) internal successors, (10396), 14 states have internal predecessors, (10396), 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) [2022-11-16 12:05:49,628 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:49,628 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 739 of 777 [2022-11-16 12:05:49,628 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:50,298 INFO L130 PetriNetUnfolder]: 52/1225 cut-off events. [2022-11-16 12:05:50,299 INFO L131 PetriNetUnfolder]: For 6/7 co-relation queries the response was YES. [2022-11-16 12:05:50,319 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1297 conditions, 1225 events. 52/1225 cut-off events. For 6/7 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 5363 event pairs, 0 based on Foata normal form. 2/1032 useless extension candidates. Maximal degree in co-relation 1140. Up to 11 conditions per place. [2022-11-16 12:05:50,328 INFO L137 encePairwiseOnDemand]: 769/777 looper letters, 32 selfloop transitions, 11 changer transitions 0/727 dead transitions. [2022-11-16 12:05:50,329 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 700 places, 727 transitions, 1580 flow [2022-11-16 12:05:50,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-16 12:05:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-11-16 12:05:50,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 8174 transitions. [2022-11-16 12:05:50,347 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9563589563589564 [2022-11-16 12:05:50,348 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 8174 transitions. [2022-11-16 12:05:50,348 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 8174 transitions. [2022-11-16 12:05:50,352 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:50,352 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 8174 transitions. [2022-11-16 12:05:50,370 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 743.0909090909091) internal successors, (8174), 11 states have internal predecessors, (8174), 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) [2022-11-16 12:05:50,389 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 777.0) internal successors, (9324), 12 states have internal predecessors, (9324), 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) [2022-11-16 12:05:50,394 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 777.0) internal successors, (9324), 12 states have internal predecessors, (9324), 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) [2022-11-16 12:05:50,394 INFO L175 Difference]: Start difference. First operand has 690 places, 707 transitions, 1452 flow. Second operand 11 states and 8174 transitions. [2022-11-16 12:05:50,394 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 700 places, 727 transitions, 1580 flow [2022-11-16 12:05:50,401 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 697 places, 727 transitions, 1574 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-11-16 12:05:50,414 INFO L231 Difference]: Finished difference. Result has 700 places, 713 transitions, 1501 flow [2022-11-16 12:05:50,416 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1446, PETRI_DIFFERENCE_MINUEND_PLACES=687, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=707, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=699, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1501, PETRI_PLACES=700, PETRI_TRANSITIONS=713} [2022-11-16 12:05:50,417 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -20 predicate places. [2022-11-16 12:05:50,417 INFO L495 AbstractCegarLoop]: Abstraction has has 700 places, 713 transitions, 1501 flow [2022-11-16 12:05:50,421 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 742.5714285714286) internal successors, (10396), 14 states have internal predecessors, (10396), 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) [2022-11-16 12:05:50,421 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:50,422 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:50,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-16 12:05:50,629 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932de39f-390e-4162-904c-b4e82c664e2a/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:05:50,629 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:50,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:50,630 INFO L85 PathProgramCache]: Analyzing trace with hash -246444444, now seen corresponding path program 2 times [2022-11-16 12:05:50,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:50,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916865240] [2022-11-16 12:05:50,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:50,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:05:51,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:51,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916865240] [2022-11-16 12:05:51,456 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [916865240] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:51,456 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:51,456 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:05:51,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039901588] [2022-11-16 12:05:51,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:51,457 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-16 12:05:51,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:51,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-16 12:05:51,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-16 12:05:51,462 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 722 out of 777 [2022-11-16 12:05:51,466 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 700 places, 713 transitions, 1501 flow. Second operand has 6 states, 6 states have (on average 724.6666666666666) internal successors, (4348), 6 states have internal predecessors, (4348), 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) [2022-11-16 12:05:51,466 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:51,467 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 722 of 777 [2022-11-16 12:05:51,467 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:54,741 INFO L130 PetriNetUnfolder]: 1261/12147 cut-off events. [2022-11-16 12:05:54,742 INFO L131 PetriNetUnfolder]: For 15/77 co-relation queries the response was YES. [2022-11-16 12:05:54,836 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13491 conditions, 12147 events. 1261/12147 cut-off events. For 15/77 co-relation queries the response was YES. Maximal size of possible extension queue 140. Compared 126699 event pairs, 210 based on Foata normal form. 16/9866 useless extension candidates. Maximal degree in co-relation 13281. Up to 453 conditions per place. [2022-11-16 12:05:54,890 INFO L137 encePairwiseOnDemand]: 772/777 looper letters, 80 selfloop transitions, 4 changer transitions 0/760 dead transitions. [2022-11-16 12:05:54,890 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 704 places, 760 transitions, 1763 flow [2022-11-16 12:05:54,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-16 12:05:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-11-16 12:05:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 4417 transitions. [2022-11-16 12:05:54,898 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9474474474474475 [2022-11-16 12:05:54,898 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 4417 transitions. [2022-11-16 12:05:54,898 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 4417 transitions. [2022-11-16 12:05:54,899 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:54,899 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 4417 transitions. [2022-11-16 12:05:54,907 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 736.1666666666666) internal successors, (4417), 6 states have internal predecessors, (4417), 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) [2022-11-16 12:05:54,913 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 777.0) internal successors, (5439), 7 states have internal predecessors, (5439), 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) [2022-11-16 12:05:54,915 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 777.0) internal successors, (5439), 7 states have internal predecessors, (5439), 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) [2022-11-16 12:05:54,915 INFO L175 Difference]: Start difference. First operand has 700 places, 713 transitions, 1501 flow. Second operand 6 states and 4417 transitions. [2022-11-16 12:05:54,915 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 704 places, 760 transitions, 1763 flow [2022-11-16 12:05:54,922 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 701 places, 760 transitions, 1754 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-11-16 12:05:54,932 INFO L231 Difference]: Finished difference. Result has 701 places, 712 transitions, 1498 flow [2022-11-16 12:05:54,933 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1490, PETRI_DIFFERENCE_MINUEND_PLACES=696, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=712, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=708, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1498, PETRI_PLACES=701, PETRI_TRANSITIONS=712} [2022-11-16 12:05:54,934 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -19 predicate places. [2022-11-16 12:05:54,934 INFO L495 AbstractCegarLoop]: Abstraction has has 701 places, 712 transitions, 1498 flow [2022-11-16 12:05:54,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 724.6666666666666) internal successors, (4348), 6 states have internal predecessors, (4348), 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) [2022-11-16 12:05:54,935 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:54,936 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:54,936 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-11-16 12:05:54,936 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting thread2Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:54,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:54,937 INFO L85 PathProgramCache]: Analyzing trace with hash -1305222867, now seen corresponding path program 1 times [2022-11-16 12:05:54,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:54,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112876523] [2022-11-16 12:05:54,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:54,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:55,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:05:55,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:55,012 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112876523] [2022-11-16 12:05:55,012 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2112876523] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:55,012 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:55,012 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:55,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294533488] [2022-11-16 12:05:55,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:55,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:55,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:55,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:55,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:55,016 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 717 out of 777 [2022-11-16 12:05:55,019 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 701 places, 712 transitions, 1498 flow. Second operand has 3 states, 3 states have (on average 719.3333333333334) internal successors, (2158), 3 states have internal predecessors, (2158), 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) [2022-11-16 12:05:55,019 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:55,019 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 717 of 777 [2022-11-16 12:05:55,019 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:55,458 INFO L130 PetriNetUnfolder]: 101/1519 cut-off events. [2022-11-16 12:05:55,459 INFO L131 PetriNetUnfolder]: For 43/44 co-relation queries the response was YES. [2022-11-16 12:05:55,471 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1755 conditions, 1519 events. 101/1519 cut-off events. For 43/44 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 9136 event pairs, 2 based on Foata normal form. 0/1263 useless extension candidates. Maximal degree in co-relation 1564. Up to 178 conditions per place. [2022-11-16 12:05:55,477 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 42 selfloop transitions, 2 changer transitions 0/712 dead transitions. [2022-11-16 12:05:55,477 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 702 places, 712 transitions, 1587 flow [2022-11-16 12:05:55,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2196 transitions. [2022-11-16 12:05:55,483 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9420849420849421 [2022-11-16 12:05:55,483 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2196 transitions. [2022-11-16 12:05:55,483 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2196 transitions. [2022-11-16 12:05:55,484 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:55,484 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2196 transitions. [2022-11-16 12:05:55,486 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 732.0) internal successors, (2196), 3 states have internal predecessors, (2196), 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) [2022-11-16 12:05:55,489 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:55,489 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:55,490 INFO L175 Difference]: Start difference. First operand has 701 places, 712 transitions, 1498 flow. Second operand 3 states and 2196 transitions. [2022-11-16 12:05:55,490 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 702 places, 712 transitions, 1587 flow [2022-11-16 12:05:55,496 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 698 places, 712 transitions, 1580 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-11-16 12:05:55,505 INFO L231 Difference]: Finished difference. Result has 698 places, 711 transitions, 1493 flow [2022-11-16 12:05:55,507 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1489, PETRI_DIFFERENCE_MINUEND_PLACES=696, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=711, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=709, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1493, PETRI_PLACES=698, PETRI_TRANSITIONS=711} [2022-11-16 12:05:55,507 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -22 predicate places. [2022-11-16 12:05:55,508 INFO L495 AbstractCegarLoop]: Abstraction has has 698 places, 711 transitions, 1493 flow [2022-11-16 12:05:55,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 719.3333333333334) internal successors, (2158), 3 states have internal predecessors, (2158), 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) [2022-11-16 12:05:55,508 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:55,509 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:55,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-11-16 12:05:55,509 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting thread1Err4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:55,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:55,510 INFO L85 PathProgramCache]: Analyzing trace with hash 1679817875, now seen corresponding path program 1 times [2022-11-16 12:05:55,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:55,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919895200] [2022-11-16 12:05:55,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:55,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:05:55,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:55,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919895200] [2022-11-16 12:05:55,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1919895200] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:55,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:55,585 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:55,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980868324] [2022-11-16 12:05:55,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:55,587 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:55,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:55,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:55,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:55,591 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 725 out of 777 [2022-11-16 12:05:55,593 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 698 places, 711 transitions, 1493 flow. Second operand has 3 states, 3 states have (on average 726.6666666666666) internal successors, (2180), 3 states have internal predecessors, (2180), 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) [2022-11-16 12:05:55,594 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:55,594 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 725 of 777 [2022-11-16 12:05:55,594 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:56,035 INFO L130 PetriNetUnfolder]: 96/1760 cut-off events. [2022-11-16 12:05:56,036 INFO L131 PetriNetUnfolder]: For 6/19 co-relation queries the response was YES. [2022-11-16 12:05:56,049 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1913 conditions, 1760 events. 96/1760 cut-off events. For 6/19 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 9916 event pairs, 12 based on Foata normal form. 1/1483 useless extension candidates. Maximal degree in co-relation 1722. Up to 51 conditions per place. [2022-11-16 12:05:56,055 INFO L137 encePairwiseOnDemand]: 762/777 looper letters, 26 selfloop transitions, 9 changer transitions 0/710 dead transitions. [2022-11-16 12:05:56,055 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 694 places, 710 transitions, 1562 flow [2022-11-16 12:05:56,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2216 transitions. [2022-11-16 12:05:56,059 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9506649506649507 [2022-11-16 12:05:56,059 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2216 transitions. [2022-11-16 12:05:56,060 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2216 transitions. [2022-11-16 12:05:56,061 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:56,061 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2216 transitions. [2022-11-16 12:05:56,065 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 738.6666666666666) internal successors, (2216), 3 states have internal predecessors, (2216), 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) [2022-11-16 12:05:56,067 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:56,068 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:56,068 INFO L175 Difference]: Start difference. First operand has 698 places, 711 transitions, 1493 flow. Second operand 3 states and 2216 transitions. [2022-11-16 12:05:56,069 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 694 places, 710 transitions, 1562 flow [2022-11-16 12:05:56,074 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 692 places, 710 transitions, 1558 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:56,083 INFO L231 Difference]: Finished difference. Result has 693 places, 709 transitions, 1520 flow [2022-11-16 12:05:56,084 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1477, PETRI_DIFFERENCE_MINUEND_PLACES=690, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=705, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=696, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1520, PETRI_PLACES=693, PETRI_TRANSITIONS=709} [2022-11-16 12:05:56,085 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -27 predicate places. [2022-11-16 12:05:56,085 INFO L495 AbstractCegarLoop]: Abstraction has has 693 places, 709 transitions, 1520 flow [2022-11-16 12:05:56,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 726.6666666666666) internal successors, (2180), 3 states have internal predecessors, (2180), 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) [2022-11-16 12:05:56,086 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:56,086 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:56,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-11-16 12:05:56,087 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting thread1Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:56,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:56,088 INFO L85 PathProgramCache]: Analyzing trace with hash -1532466494, now seen corresponding path program 1 times [2022-11-16 12:05:56,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:56,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180377684] [2022-11-16 12:05:56,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:56,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:56,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:05:56,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:56,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180377684] [2022-11-16 12:05:56,210 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180377684] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:56,210 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:56,210 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:56,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153160469] [2022-11-16 12:05:56,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:56,214 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:56,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:56,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:56,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:56,217 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 723 out of 777 [2022-11-16 12:05:56,229 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 693 places, 709 transitions, 1520 flow. Second operand has 3 states, 3 states have (on average 725.0) internal successors, (2175), 3 states have internal predecessors, (2175), 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) [2022-11-16 12:05:56,230 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:56,230 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 723 of 777 [2022-11-16 12:05:56,230 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:56,718 INFO L130 PetriNetUnfolder]: 110/2026 cut-off events. [2022-11-16 12:05:56,718 INFO L131 PetriNetUnfolder]: For 46/60 co-relation queries the response was YES. [2022-11-16 12:05:56,734 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2220 conditions, 2026 events. 110/2026 cut-off events. For 46/60 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 12277 event pairs, 20 based on Foata normal form. 1/1704 useless extension candidates. Maximal degree in co-relation 2028. Up to 77 conditions per place. [2022-11-16 12:05:56,741 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 33 selfloop transitions, 3 changer transitions 0/709 dead transitions. [2022-11-16 12:05:56,742 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 694 places, 709 transitions, 1593 flow [2022-11-16 12:05:56,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:56,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2202 transitions. [2022-11-16 12:05:56,748 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9446589446589446 [2022-11-16 12:05:56,748 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2202 transitions. [2022-11-16 12:05:56,748 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2202 transitions. [2022-11-16 12:05:56,749 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:56,749 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2202 transitions. [2022-11-16 12:05:56,753 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 734.0) internal successors, (2202), 3 states have internal predecessors, (2202), 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) [2022-11-16 12:05:56,756 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:56,757 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:56,757 INFO L175 Difference]: Start difference. First operand has 693 places, 709 transitions, 1520 flow. Second operand 3 states and 2202 transitions. [2022-11-16 12:05:56,757 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 694 places, 709 transitions, 1593 flow [2022-11-16 12:05:56,763 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 693 places, 709 transitions, 1584 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-16 12:05:56,772 INFO L231 Difference]: Finished difference. Result has 693 places, 708 transitions, 1515 flow [2022-11-16 12:05:56,773 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1509, PETRI_DIFFERENCE_MINUEND_PLACES=691, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=708, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=705, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1515, PETRI_PLACES=693, PETRI_TRANSITIONS=708} [2022-11-16 12:05:56,774 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -27 predicate places. [2022-11-16 12:05:56,774 INFO L495 AbstractCegarLoop]: Abstraction has has 693 places, 708 transitions, 1515 flow [2022-11-16 12:05:56,775 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 725.0) internal successors, (2175), 3 states have internal predecessors, (2175), 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) [2022-11-16 12:05:56,775 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:56,776 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:56,776 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-11-16 12:05:56,776 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting thread2Err4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:56,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:56,777 INFO L85 PathProgramCache]: Analyzing trace with hash -979932332, now seen corresponding path program 1 times [2022-11-16 12:05:56,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:56,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975434343] [2022-11-16 12:05:56,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:56,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:05:56,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:56,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975434343] [2022-11-16 12:05:56,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975434343] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:56,852 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:56,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:56,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819567896] [2022-11-16 12:05:56,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:56,853 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:56,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:56,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:56,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:56,856 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 725 out of 777 [2022-11-16 12:05:56,858 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 693 places, 708 transitions, 1515 flow. Second operand has 3 states, 3 states have (on average 727.0) internal successors, (2181), 3 states have internal predecessors, (2181), 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) [2022-11-16 12:05:56,859 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:56,859 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 725 of 777 [2022-11-16 12:05:56,859 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:57,241 INFO L130 PetriNetUnfolder]: 84/1548 cut-off events. [2022-11-16 12:05:57,241 INFO L131 PetriNetUnfolder]: For 28/29 co-relation queries the response was YES. [2022-11-16 12:05:57,265 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1738 conditions, 1548 events. 84/1548 cut-off events. For 28/29 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 8717 event pairs, 13 based on Foata normal form. 1/1326 useless extension candidates. Maximal degree in co-relation 1546. Up to 83 conditions per place. [2022-11-16 12:05:57,274 INFO L137 encePairwiseOnDemand]: 762/777 looper letters, 22 selfloop transitions, 8 changer transitions 14/707 dead transitions. [2022-11-16 12:05:57,274 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 689 places, 707 transitions, 1582 flow [2022-11-16 12:05:57,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:57,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2215 transitions. [2022-11-16 12:05:57,278 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9502359502359502 [2022-11-16 12:05:57,278 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2215 transitions. [2022-11-16 12:05:57,279 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2215 transitions. [2022-11-16 12:05:57,279 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:57,280 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2215 transitions. [2022-11-16 12:05:57,283 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 738.3333333333334) internal successors, (2215), 3 states have internal predecessors, (2215), 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) [2022-11-16 12:05:57,286 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:57,287 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:57,287 INFO L175 Difference]: Start difference. First operand has 693 places, 708 transitions, 1515 flow. Second operand 3 states and 2215 transitions. [2022-11-16 12:05:57,287 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 689 places, 707 transitions, 1582 flow [2022-11-16 12:05:57,293 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 687 places, 707 transitions, 1576 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:05:57,301 INFO L231 Difference]: Finished difference. Result has 688 places, 692 transitions, 1506 flow [2022-11-16 12:05:57,303 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1497, PETRI_DIFFERENCE_MINUEND_PLACES=685, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=702, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=694, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1506, PETRI_PLACES=688, PETRI_TRANSITIONS=692} [2022-11-16 12:05:57,303 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -32 predicate places. [2022-11-16 12:05:57,303 INFO L495 AbstractCegarLoop]: Abstraction has has 688 places, 692 transitions, 1506 flow [2022-11-16 12:05:57,304 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 727.0) internal successors, (2181), 3 states have internal predecessors, (2181), 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) [2022-11-16 12:05:57,304 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:57,305 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:57,305 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-11-16 12:05:57,305 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting thread2Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:57,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:57,306 INFO L85 PathProgramCache]: Analyzing trace with hash -298967245, now seen corresponding path program 1 times [2022-11-16 12:05:57,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:57,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337303180] [2022-11-16 12:05:57,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:57,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:57,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:05:57,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:57,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337303180] [2022-11-16 12:05:57,386 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337303180] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:57,386 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:57,387 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:05:57,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865261830] [2022-11-16 12:05:57,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:57,388 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:57,388 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:57,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:57,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:57,391 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 723 out of 777 [2022-11-16 12:05:57,392 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 688 places, 692 transitions, 1506 flow. Second operand has 3 states, 3 states have (on average 725.3333333333334) internal successors, (2176), 3 states have internal predecessors, (2176), 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) [2022-11-16 12:05:57,393 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:57,393 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 723 of 777 [2022-11-16 12:05:57,393 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:57,803 INFO L130 PetriNetUnfolder]: 85/1509 cut-off events. [2022-11-16 12:05:57,803 INFO L131 PetriNetUnfolder]: For 99/100 co-relation queries the response was YES. [2022-11-16 12:05:57,817 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1766 conditions, 1509 events. 85/1509 cut-off events. For 99/100 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 8577 event pairs, 5 based on Foata normal form. 0/1292 useless extension candidates. Maximal degree in co-relation 1573. Up to 118 conditions per place. [2022-11-16 12:05:57,823 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 28 selfloop transitions, 3 changer transitions 0/692 dead transitions. [2022-11-16 12:05:57,823 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 676 places, 692 transitions, 1569 flow [2022-11-16 12:05:57,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:05:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:05:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2197 transitions. [2022-11-16 12:05:57,825 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9425139425139425 [2022-11-16 12:05:57,825 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2197 transitions. [2022-11-16 12:05:57,825 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2197 transitions. [2022-11-16 12:05:57,826 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:05:57,826 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2197 transitions. [2022-11-16 12:05:57,829 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 732.3333333333334) internal successors, (2197), 3 states have internal predecessors, (2197), 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) [2022-11-16 12:05:57,832 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:57,833 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:05:57,833 INFO L175 Difference]: Start difference. First operand has 688 places, 692 transitions, 1506 flow. Second operand 3 states and 2197 transitions. [2022-11-16 12:05:57,833 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 676 places, 692 transitions, 1569 flow [2022-11-16 12:05:57,839 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 675 places, 692 transitions, 1561 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-16 12:05:57,847 INFO L231 Difference]: Finished difference. Result has 675 places, 691 transitions, 1502 flow [2022-11-16 12:05:57,848 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1496, PETRI_DIFFERENCE_MINUEND_PLACES=673, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=691, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=688, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1502, PETRI_PLACES=675, PETRI_TRANSITIONS=691} [2022-11-16 12:05:57,849 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -45 predicate places. [2022-11-16 12:05:57,849 INFO L495 AbstractCegarLoop]: Abstraction has has 675 places, 691 transitions, 1502 flow [2022-11-16 12:05:57,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 725.3333333333334) internal successors, (2176), 3 states have internal predecessors, (2176), 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) [2022-11-16 12:05:57,850 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:05:57,851 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:05:57,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-11-16 12:05:57,851 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting thread1Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:05:57,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:05:57,852 INFO L85 PathProgramCache]: Analyzing trace with hash 675637403, now seen corresponding path program 1 times [2022-11-16 12:05:57,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:05:57,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975047464] [2022-11-16 12:05:57,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:05:57,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:05:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:05:57,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:05:57,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:05:57,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975047464] [2022-11-16 12:05:57,937 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975047464] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:05:57,937 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:05:57,937 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:05:57,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065179129] [2022-11-16 12:05:57,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:05:57,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:05:57,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:05:57,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:05:57,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:05:57,941 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 732 out of 777 [2022-11-16 12:05:57,943 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 675 places, 691 transitions, 1502 flow. Second operand has 3 states, 3 states have (on average 734.3333333333334) internal successors, (2203), 3 states have internal predecessors, (2203), 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) [2022-11-16 12:05:57,943 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:05:57,943 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 732 of 777 [2022-11-16 12:05:57,943 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:05:59,648 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1844] L63-8-->L63-9: Formula: (and (= |v_thread1Thread1of1ForFork0_minus_#in~a#1_1| v_~name_1~0_9) (= |v_thread1Thread1of1ForFork0_minus_#in~b#1_1| v_~name_2~0_7)) InVars {~name_2~0=v_~name_2~0_7, ~name_1~0=v_~name_1~0_9} OutVars{thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_1|, ~name_2~0=v_~name_2~0_7, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_1|, ~name_1~0=v_~name_1~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_minus_#in~a#1][376], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 237#L63-9true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 85#L72-5true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,648 INFO L383 tUnfolder$Statistics]: this new event has 355 ancestors and is cut-off event [2022-11-16 12:05:59,648 INFO L386 tUnfolder$Statistics]: existing Event has 262 ancestors and is cut-off event [2022-11-16 12:05:59,648 INFO L386 tUnfolder$Statistics]: existing Event has 266 ancestors and is cut-off event [2022-11-16 12:05:59,648 INFO L386 tUnfolder$Statistics]: existing Event has 355 ancestors and is cut-off event [2022-11-16 12:05:59,716 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][448], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 688#L109-7true, 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), 85#L72-5true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,717 INFO L383 tUnfolder$Statistics]: this new event has 370 ancestors and is cut-off event [2022-11-16 12:05:59,717 INFO L386 tUnfolder$Statistics]: existing Event has 370 ancestors and is cut-off event [2022-11-16 12:05:59,717 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:05:59,717 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 12:05:59,764 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L56-4-->L56-5: Formula: (= v_~name_1~0_5 v_~current_5~0_2) InVars {~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} OutVars{~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} AuxVars[] AssignedVars[][457], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 573#L56-5true, 1837#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 85#L72-5true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,764 INFO L383 tUnfolder$Statistics]: this new event has 367 ancestors and is cut-off event [2022-11-16 12:05:59,764 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:05:59,765 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-11-16 12:05:59,765 INFO L386 tUnfolder$Statistics]: existing Event has 367 ancestors and is cut-off event [2022-11-16 12:05:59,765 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1886] L56-4-->L56-7: Formula: (not (= v_~name_1~0_6 v_~current_5~0_3)) InVars {~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} OutVars{~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} AuxVars[] AssignedVars[][458], [543#L56-7true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 85#L72-5true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,765 INFO L383 tUnfolder$Statistics]: this new event has 367 ancestors and is cut-off event [2022-11-16 12:05:59,765 INFO L386 tUnfolder$Statistics]: existing Event has 367 ancestors and is cut-off event [2022-11-16 12:05:59,765 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:05:59,765 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-11-16 12:05:59,893 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1844] L63-8-->L63-9: Formula: (and (= |v_thread1Thread1of1ForFork0_minus_#in~a#1_1| v_~name_1~0_9) (= |v_thread1Thread1of1ForFork0_minus_#in~b#1_1| v_~name_2~0_7)) InVars {~name_2~0=v_~name_2~0_7, ~name_1~0=v_~name_1~0_9} OutVars{thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_1|, ~name_2~0=v_~name_2~0_7, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_1|, ~name_1~0=v_~name_1~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_minus_#in~a#1][376], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 237#L63-9true, 586#L85-9true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,893 INFO L383 tUnfolder$Statistics]: this new event has 384 ancestors and is cut-off event [2022-11-16 12:05:59,893 INFO L386 tUnfolder$Statistics]: existing Event has 291 ancestors and is cut-off event [2022-11-16 12:05:59,893 INFO L386 tUnfolder$Statistics]: existing Event has 295 ancestors and is cut-off event [2022-11-16 12:05:59,893 INFO L386 tUnfolder$Statistics]: existing Event has 384 ancestors and is cut-off event [2022-11-16 12:05:59,942 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][448], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 688#L109-7true, 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 586#L85-9true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,942 INFO L383 tUnfolder$Statistics]: this new event has 399 ancestors and is cut-off event [2022-11-16 12:05:59,942 INFO L386 tUnfolder$Statistics]: existing Event has 399 ancestors and is cut-off event [2022-11-16 12:05:59,943 INFO L386 tUnfolder$Statistics]: existing Event has 306 ancestors and is cut-off event [2022-11-16 12:05:59,943 INFO L386 tUnfolder$Statistics]: existing Event has 310 ancestors and is cut-off event [2022-11-16 12:05:59,987 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1844] L63-8-->L63-9: Formula: (and (= |v_thread1Thread1of1ForFork0_minus_#in~a#1_1| v_~name_1~0_9) (= |v_thread1Thread1of1ForFork0_minus_#in~b#1_1| v_~name_2~0_7)) InVars {~name_2~0=v_~name_2~0_7, ~name_1~0=v_~name_1~0_9} OutVars{thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_1|, ~name_2~0=v_~name_2~0_7, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_1|, ~name_1~0=v_~name_1~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_minus_#in~a#1][376], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 237#L63-9true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 409#L77-5true, 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,987 INFO L383 tUnfolder$Statistics]: this new event has 396 ancestors and is cut-off event [2022-11-16 12:05:59,987 INFO L386 tUnfolder$Statistics]: existing Event has 303 ancestors and is cut-off event [2022-11-16 12:05:59,987 INFO L386 tUnfolder$Statistics]: existing Event has 307 ancestors and is cut-off event [2022-11-16 12:05:59,987 INFO L386 tUnfolder$Statistics]: existing Event has 396 ancestors and is cut-off event [2022-11-16 12:05:59,988 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1844] L63-8-->L63-9: Formula: (and (= |v_thread1Thread1of1ForFork0_minus_#in~a#1_1| v_~name_1~0_9) (= |v_thread1Thread1of1ForFork0_minus_#in~b#1_1| v_~name_2~0_7)) InVars {~name_2~0=v_~name_2~0_7, ~name_1~0=v_~name_1~0_9} OutVars{thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_1|, ~name_2~0=v_~name_2~0_7, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_1|, ~name_1~0=v_~name_1~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_minus_#in~a#1][376], [523#L77-7true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 237#L63-9true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,988 INFO L383 tUnfolder$Statistics]: this new event has 396 ancestors and is cut-off event [2022-11-16 12:05:59,988 INFO L386 tUnfolder$Statistics]: existing Event has 303 ancestors and is cut-off event [2022-11-16 12:05:59,988 INFO L386 tUnfolder$Statistics]: existing Event has 307 ancestors and is cut-off event [2022-11-16 12:05:59,988 INFO L386 tUnfolder$Statistics]: existing Event has 396 ancestors and is cut-off event [2022-11-16 12:05:59,991 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L56-4-->L56-5: Formula: (= v_~name_1~0_5 v_~current_5~0_2) InVars {~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} OutVars{~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} AuxVars[] AssignedVars[][457], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 573#L56-5true, 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 586#L85-9true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,991 INFO L383 tUnfolder$Statistics]: this new event has 396 ancestors and is cut-off event [2022-11-16 12:05:59,991 INFO L386 tUnfolder$Statistics]: existing Event has 396 ancestors and is cut-off event [2022-11-16 12:05:59,992 INFO L386 tUnfolder$Statistics]: existing Event has 303 ancestors and is cut-off event [2022-11-16 12:05:59,992 INFO L386 tUnfolder$Statistics]: existing Event has 307 ancestors and is cut-off event [2022-11-16 12:05:59,992 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1886] L56-4-->L56-7: Formula: (not (= v_~name_1~0_6 v_~current_5~0_3)) InVars {~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} OutVars{~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} AuxVars[] AssignedVars[][458], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 543#L56-7true, Black: 1825#(= |#race~result_3~0| 0), 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 586#L85-9true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:05:59,992 INFO L383 tUnfolder$Statistics]: this new event has 396 ancestors and is cut-off event [2022-11-16 12:05:59,992 INFO L386 tUnfolder$Statistics]: existing Event has 396 ancestors and is cut-off event [2022-11-16 12:05:59,993 INFO L386 tUnfolder$Statistics]: existing Event has 303 ancestors and is cut-off event [2022-11-16 12:05:59,993 INFO L386 tUnfolder$Statistics]: existing Event has 307 ancestors and is cut-off event [2022-11-16 12:06:00,077 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][448], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 688#L109-7true, 1837#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 409#L77-5true, 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,078 INFO L383 tUnfolder$Statistics]: this new event has 411 ancestors and is cut-off event [2022-11-16 12:06:00,078 INFO L386 tUnfolder$Statistics]: existing Event has 318 ancestors and is cut-off event [2022-11-16 12:06:00,078 INFO L386 tUnfolder$Statistics]: existing Event has 411 ancestors and is cut-off event [2022-11-16 12:06:00,078 INFO L386 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-11-16 12:06:00,079 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][448], [523#L77-7true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 688#L109-7true, 1837#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,079 INFO L383 tUnfolder$Statistics]: this new event has 411 ancestors and is cut-off event [2022-11-16 12:06:00,079 INFO L386 tUnfolder$Statistics]: existing Event has 318 ancestors and is cut-off event [2022-11-16 12:06:00,079 INFO L386 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-11-16 12:06:00,080 INFO L386 tUnfolder$Statistics]: existing Event has 411 ancestors and is cut-off event [2022-11-16 12:06:00,123 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1844] L63-8-->L63-9: Formula: (and (= |v_thread1Thread1of1ForFork0_minus_#in~a#1_1| v_~name_1~0_9) (= |v_thread1Thread1of1ForFork0_minus_#in~b#1_1| v_~name_2~0_7)) InVars {~name_2~0=v_~name_2~0_7, ~name_1~0=v_~name_1~0_9} OutVars{thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_1|, ~name_2~0=v_~name_2~0_7, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_1|, ~name_1~0=v_~name_1~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_minus_#in~a#1][376], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, 109#L78-5true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 237#L63-9true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,124 INFO L383 tUnfolder$Statistics]: this new event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,124 INFO L386 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-11-16 12:06:00,124 INFO L386 tUnfolder$Statistics]: existing Event has 315 ancestors and is cut-off event [2022-11-16 12:06:00,124 INFO L386 tUnfolder$Statistics]: existing Event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,125 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1844] L63-8-->L63-9: Formula: (and (= |v_thread1Thread1of1ForFork0_minus_#in~a#1_1| v_~name_1~0_9) (= |v_thread1Thread1of1ForFork0_minus_#in~b#1_1| v_~name_2~0_7)) InVars {~name_2~0=v_~name_2~0_7, ~name_1~0=v_~name_1~0_9} OutVars{thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_1|, ~name_2~0=v_~name_2~0_7, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_1|, ~name_1~0=v_~name_1~0_9} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_minus_#in~a#1][376], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 237#L63-9true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 601#L78-7true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,125 INFO L383 tUnfolder$Statistics]: this new event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,125 INFO L386 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-11-16 12:06:00,126 INFO L386 tUnfolder$Statistics]: existing Event has 315 ancestors and is cut-off event [2022-11-16 12:06:00,126 INFO L386 tUnfolder$Statistics]: existing Event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,128 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L56-4-->L56-5: Formula: (= v_~name_1~0_5 v_~current_5~0_2) InVars {~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} OutVars{~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} AuxVars[] AssignedVars[][457], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 573#L56-5true, 1837#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 409#L77-5true, 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,128 INFO L383 tUnfolder$Statistics]: this new event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,128 INFO L386 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-11-16 12:06:00,128 INFO L386 tUnfolder$Statistics]: existing Event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,128 INFO L386 tUnfolder$Statistics]: existing Event has 315 ancestors and is cut-off event [2022-11-16 12:06:00,129 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1886] L56-4-->L56-7: Formula: (not (= v_~name_1~0_6 v_~current_5~0_3)) InVars {~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} OutVars{~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} AuxVars[] AssignedVars[][458], [543#L56-7true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 409#L77-5true, 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,129 INFO L383 tUnfolder$Statistics]: this new event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,129 INFO L386 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-11-16 12:06:00,129 INFO L386 tUnfolder$Statistics]: existing Event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,129 INFO L386 tUnfolder$Statistics]: existing Event has 315 ancestors and is cut-off event [2022-11-16 12:06:00,130 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L56-4-->L56-5: Formula: (= v_~name_1~0_5 v_~current_5~0_2) InVars {~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} OutVars{~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} AuxVars[] AssignedVars[][457], [523#L77-7true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 573#L56-5true, 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,130 INFO L383 tUnfolder$Statistics]: this new event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,131 INFO L386 tUnfolder$Statistics]: existing Event has 315 ancestors and is cut-off event [2022-11-16 12:06:00,131 INFO L386 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-11-16 12:06:00,131 INFO L386 tUnfolder$Statistics]: existing Event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,131 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1886] L56-4-->L56-7: Formula: (not (= v_~name_1~0_6 v_~current_5~0_3)) InVars {~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} OutVars{~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} AuxVars[] AssignedVars[][458], [523#L77-7true, 543#L56-7true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,131 INFO L383 tUnfolder$Statistics]: this new event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,132 INFO L386 tUnfolder$Statistics]: existing Event has 315 ancestors and is cut-off event [2022-11-16 12:06:00,132 INFO L386 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-11-16 12:06:00,132 INFO L386 tUnfolder$Statistics]: existing Event has 408 ancestors and is cut-off event [2022-11-16 12:06:00,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][448], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 688#L109-7true, 1837#true, 109#L78-5true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,177 INFO L383 tUnfolder$Statistics]: this new event has 423 ancestors and is cut-off event [2022-11-16 12:06:00,178 INFO L386 tUnfolder$Statistics]: existing Event has 334 ancestors and is cut-off event [2022-11-16 12:06:00,178 INFO L386 tUnfolder$Statistics]: existing Event has 330 ancestors and is cut-off event [2022-11-16 12:06:00,178 INFO L386 tUnfolder$Statistics]: existing Event has 423 ancestors and is cut-off event [2022-11-16 12:06:00,178 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][448], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 688#L109-7true, 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), 601#L78-7true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,178 INFO L383 tUnfolder$Statistics]: this new event has 423 ancestors and is cut-off event [2022-11-16 12:06:00,178 INFO L386 tUnfolder$Statistics]: existing Event has 334 ancestors and is cut-off event [2022-11-16 12:06:00,179 INFO L386 tUnfolder$Statistics]: existing Event has 330 ancestors and is cut-off event [2022-11-16 12:06:00,179 INFO L386 tUnfolder$Statistics]: existing Event has 423 ancestors and is cut-off event [2022-11-16 12:06:00,210 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L56-4-->L56-5: Formula: (= v_~name_1~0_5 v_~current_5~0_2) InVars {~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} OutVars{~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} AuxVars[] AssignedVars[][457], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 573#L56-5true, 1837#true, 109#L78-5true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,211 INFO L383 tUnfolder$Statistics]: this new event has 420 ancestors and is cut-off event [2022-11-16 12:06:00,211 INFO L386 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-11-16 12:06:00,211 INFO L386 tUnfolder$Statistics]: existing Event has 327 ancestors and is cut-off event [2022-11-16 12:06:00,211 INFO L386 tUnfolder$Statistics]: existing Event has 420 ancestors and is cut-off event [2022-11-16 12:06:00,212 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1886] L56-4-->L56-7: Formula: (not (= v_~name_1~0_6 v_~current_5~0_3)) InVars {~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} OutVars{~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} AuxVars[] AssignedVars[][458], [543#L56-7true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, 109#L78-5true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,212 INFO L383 tUnfolder$Statistics]: this new event has 420 ancestors and is cut-off event [2022-11-16 12:06:00,212 INFO L386 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-11-16 12:06:00,212 INFO L386 tUnfolder$Statistics]: existing Event has 327 ancestors and is cut-off event [2022-11-16 12:06:00,213 INFO L386 tUnfolder$Statistics]: existing Event has 420 ancestors and is cut-off event [2022-11-16 12:06:00,213 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L56-4-->L56-5: Formula: (= v_~name_1~0_5 v_~current_5~0_2) InVars {~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} OutVars{~current_5~0=v_~current_5~0_2, ~name_1~0=v_~name_1~0_5} AuxVars[] AssignedVars[][457], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 573#L56-5true, 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 601#L78-7true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,214 INFO L383 tUnfolder$Statistics]: this new event has 420 ancestors and is cut-off event [2022-11-16 12:06:00,214 INFO L386 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-11-16 12:06:00,214 INFO L386 tUnfolder$Statistics]: existing Event has 327 ancestors and is cut-off event [2022-11-16 12:06:00,214 INFO L386 tUnfolder$Statistics]: existing Event has 420 ancestors and is cut-off event [2022-11-16 12:06:00,214 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1886] L56-4-->L56-7: Formula: (not (= v_~name_1~0_6 v_~current_5~0_3)) InVars {~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} OutVars{~current_5~0=v_~current_5~0_3, ~name_1~0=v_~name_1~0_6} AuxVars[] AssignedVars[][458], [543#L56-7true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1837#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 601#L78-7true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:00,215 INFO L383 tUnfolder$Statistics]: this new event has 420 ancestors and is cut-off event [2022-11-16 12:06:00,215 INFO L386 tUnfolder$Statistics]: existing Event has 331 ancestors and is cut-off event [2022-11-16 12:06:00,215 INFO L386 tUnfolder$Statistics]: existing Event has 327 ancestors and is cut-off event [2022-11-16 12:06:00,215 INFO L386 tUnfolder$Statistics]: existing Event has 420 ancestors and is cut-off event [2022-11-16 12:06:00,356 INFO L130 PetriNetUnfolder]: 755/10486 cut-off events. [2022-11-16 12:06:00,356 INFO L131 PetriNetUnfolder]: For 78/79 co-relation queries the response was YES. [2022-11-16 12:06:00,455 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11690 conditions, 10486 events. 755/10486 cut-off events. For 78/79 co-relation queries the response was YES. Maximal size of possible extension queue 136. Compared 103080 event pairs, 130 based on Foata normal form. 0/8654 useless extension candidates. Maximal degree in co-relation 11495. Up to 415 conditions per place. [2022-11-16 12:06:00,501 INFO L137 encePairwiseOnDemand]: 769/777 looper letters, 45 selfloop transitions, 4 changer transitions 0/711 dead transitions. [2022-11-16 12:06:00,501 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 677 places, 711 transitions, 1642 flow [2022-11-16 12:06:00,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:06:00,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:06:00,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2249 transitions. [2022-11-16 12:06:00,505 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9648219648219648 [2022-11-16 12:06:00,505 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2249 transitions. [2022-11-16 12:06:00,505 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2249 transitions. [2022-11-16 12:06:00,506 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:00,506 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2249 transitions. [2022-11-16 12:06:00,507 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 749.6666666666666) internal successors, (2249), 3 states have internal predecessors, (2249), 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) [2022-11-16 12:06:00,509 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:00,509 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:00,509 INFO L175 Difference]: Start difference. First operand has 675 places, 691 transitions, 1502 flow. Second operand 3 states and 2249 transitions. [2022-11-16 12:06:00,509 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 677 places, 711 transitions, 1642 flow [2022-11-16 12:06:00,516 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 675 places, 711 transitions, 1636 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:06:00,525 INFO L231 Difference]: Finished difference. Result has 677 places, 695 transitions, 1536 flow [2022-11-16 12:06:00,526 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1496, PETRI_DIFFERENCE_MINUEND_PLACES=673, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=691, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=687, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1536, PETRI_PLACES=677, PETRI_TRANSITIONS=695} [2022-11-16 12:06:00,527 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -43 predicate places. [2022-11-16 12:06:00,527 INFO L495 AbstractCegarLoop]: Abstraction has has 677 places, 695 transitions, 1536 flow [2022-11-16 12:06:00,528 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 734.3333333333334) internal successors, (2203), 3 states have internal predecessors, (2203), 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) [2022-11-16 12:06:00,528 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:00,528 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:00,529 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-11-16 12:06:00,529 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting thread1Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:00,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:00,529 INFO L85 PathProgramCache]: Analyzing trace with hash -2121247495, now seen corresponding path program 1 times [2022-11-16 12:06:00,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:00,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004830987] [2022-11-16 12:06:00,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:00,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:00,607 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:00,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004830987] [2022-11-16 12:06:00,607 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1004830987] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:00,607 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:00,607 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:06:00,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215411613] [2022-11-16 12:06:00,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:00,608 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:06:00,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:00,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:06:00,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:06:00,611 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 719 out of 777 [2022-11-16 12:06:00,613 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 677 places, 695 transitions, 1536 flow. Second operand has 3 states, 3 states have (on average 721.3333333333334) internal successors, (2164), 3 states have internal predecessors, (2164), 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) [2022-11-16 12:06:00,613 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:00,613 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 719 of 777 [2022-11-16 12:06:00,614 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:02,299 INFO L130 PetriNetUnfolder]: 291/5679 cut-off events. [2022-11-16 12:06:02,299 INFO L131 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2022-11-16 12:06:02,377 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6383 conditions, 5679 events. 291/5679 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 81. Compared 53701 event pairs, 26 based on Foata normal form. 0/4852 useless extension candidates. Maximal degree in co-relation 6189. Up to 172 conditions per place. [2022-11-16 12:06:02,409 INFO L137 encePairwiseOnDemand]: 760/777 looper letters, 28 selfloop transitions, 9 changer transitions 0/692 dead transitions. [2022-11-16 12:06:02,409 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 671 places, 692 transitions, 1605 flow [2022-11-16 12:06:02,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:06:02,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:06:02,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2202 transitions. [2022-11-16 12:06:02,414 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9446589446589446 [2022-11-16 12:06:02,414 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2202 transitions. [2022-11-16 12:06:02,415 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2202 transitions. [2022-11-16 12:06:02,416 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:02,416 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2202 transitions. [2022-11-16 12:06:02,421 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 734.0) internal successors, (2202), 3 states have internal predecessors, (2202), 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) [2022-11-16 12:06:02,425 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:02,426 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:02,426 INFO L175 Difference]: Start difference. First operand has 677 places, 695 transitions, 1536 flow. Second operand 3 states and 2202 transitions. [2022-11-16 12:06:02,426 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 671 places, 692 transitions, 1605 flow [2022-11-16 12:06:02,434 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 670 places, 692 transitions, 1601 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-16 12:06:02,445 INFO L231 Difference]: Finished difference. Result has 672 places, 691 transitions, 1568 flow [2022-11-16 12:06:02,446 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1516, PETRI_DIFFERENCE_MINUEND_PLACES=668, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=687, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=678, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1568, PETRI_PLACES=672, PETRI_TRANSITIONS=691} [2022-11-16 12:06:02,447 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -48 predicate places. [2022-11-16 12:06:02,447 INFO L495 AbstractCegarLoop]: Abstraction has has 672 places, 691 transitions, 1568 flow [2022-11-16 12:06:02,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 721.3333333333334) internal successors, (2164), 3 states have internal predecessors, (2164), 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) [2022-11-16 12:06:02,448 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:02,448 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:02,448 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-11-16 12:06:02,449 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting thread1Err9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:02,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:02,449 INFO L85 PathProgramCache]: Analyzing trace with hash 1669295950, now seen corresponding path program 1 times [2022-11-16 12:06:02,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:02,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550275608] [2022-11-16 12:06:02,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:02,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:02,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550275608] [2022-11-16 12:06:02,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1550275608] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:02,530 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:02,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:06:02,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113553133] [2022-11-16 12:06:02,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:02,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:06:02,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:02,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:06:02,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:06:02,535 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 717 out of 777 [2022-11-16 12:06:02,536 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 672 places, 691 transitions, 1568 flow. Second operand has 3 states, 3 states have (on average 719.6666666666666) internal successors, (2159), 3 states have internal predecessors, (2159), 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) [2022-11-16 12:06:02,536 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:02,537 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 717 of 777 [2022-11-16 12:06:02,537 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:03,895 INFO L130 PetriNetUnfolder]: 293/5673 cut-off events. [2022-11-16 12:06:03,895 INFO L131 PetriNetUnfolder]: For 218/218 co-relation queries the response was YES. [2022-11-16 12:06:03,964 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6546 conditions, 5673 events. 293/5673 cut-off events. For 218/218 co-relation queries the response was YES. Maximal size of possible extension queue 81. Compared 53643 event pairs, 54 based on Foata normal form. 0/4836 useless extension candidates. Maximal degree in co-relation 6351. Up to 271 conditions per place. [2022-11-16 12:06:03,988 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 35 selfloop transitions, 3 changer transitions 0/691 dead transitions. [2022-11-16 12:06:03,989 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 673 places, 691 transitions, 1645 flow [2022-11-16 12:06:03,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:06:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:06:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2186 transitions. [2022-11-16 12:06:03,992 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9377949377949378 [2022-11-16 12:06:03,992 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2186 transitions. [2022-11-16 12:06:03,992 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2186 transitions. [2022-11-16 12:06:03,992 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:03,993 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2186 transitions. [2022-11-16 12:06:03,994 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 728.6666666666666) internal successors, (2186), 3 states have internal predecessors, (2186), 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) [2022-11-16 12:06:03,996 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:03,996 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:03,996 INFO L175 Difference]: Start difference. First operand has 672 places, 691 transitions, 1568 flow. Second operand 3 states and 2186 transitions. [2022-11-16 12:06:03,996 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 673 places, 691 transitions, 1645 flow [2022-11-16 12:06:04,001 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 671 places, 691 transitions, 1627 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:06:04,008 INFO L231 Difference]: Finished difference. Result has 671 places, 690 transitions, 1554 flow [2022-11-16 12:06:04,010 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1548, PETRI_DIFFERENCE_MINUEND_PLACES=669, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=690, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=687, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1554, PETRI_PLACES=671, PETRI_TRANSITIONS=690} [2022-11-16 12:06:04,010 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -49 predicate places. [2022-11-16 12:06:04,010 INFO L495 AbstractCegarLoop]: Abstraction has has 671 places, 690 transitions, 1554 flow [2022-11-16 12:06:04,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 719.6666666666666) internal successors, (2159), 3 states have internal predecessors, (2159), 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) [2022-11-16 12:06:04,011 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:04,012 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:04,012 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-11-16 12:06:04,012 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting thread2Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:04,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:04,013 INFO L85 PathProgramCache]: Analyzing trace with hash 97549754, now seen corresponding path program 1 times [2022-11-16 12:06:04,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:04,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199116434] [2022-11-16 12:06:04,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:04,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:04,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:04,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199116434] [2022-11-16 12:06:04,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [199116434] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:04,095 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:04,095 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:06:04,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182433892] [2022-11-16 12:06:04,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:04,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:06:04,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:04,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:06:04,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:06:04,099 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 719 out of 777 [2022-11-16 12:06:04,101 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 671 places, 690 transitions, 1554 flow. Second operand has 3 states, 3 states have (on average 721.6666666666666) internal successors, (2165), 3 states have internal predecessors, (2165), 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) [2022-11-16 12:06:04,102 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:04,102 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 719 of 777 [2022-11-16 12:06:04,102 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:05,686 INFO L130 PetriNetUnfolder]: 344/5844 cut-off events. [2022-11-16 12:06:05,686 INFO L131 PetriNetUnfolder]: For 116/118 co-relation queries the response was YES. [2022-11-16 12:06:05,782 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6737 conditions, 5844 events. 344/5844 cut-off events. For 116/118 co-relation queries the response was YES. Maximal size of possible extension queue 90. Compared 57386 event pairs, 30 based on Foata normal form. 0/5011 useless extension candidates. Maximal degree in co-relation 6542. Up to 262 conditions per place. [2022-11-16 12:06:05,812 INFO L137 encePairwiseOnDemand]: 760/777 looper letters, 28 selfloop transitions, 9 changer transitions 0/687 dead transitions. [2022-11-16 12:06:05,812 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 665 places, 687 transitions, 1623 flow [2022-11-16 12:06:05,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:06:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:06:05,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2202 transitions. [2022-11-16 12:06:05,815 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9446589446589446 [2022-11-16 12:06:05,815 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2202 transitions. [2022-11-16 12:06:05,815 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2202 transitions. [2022-11-16 12:06:05,816 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:05,816 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2202 transitions. [2022-11-16 12:06:05,818 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 734.0) internal successors, (2202), 3 states have internal predecessors, (2202), 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) [2022-11-16 12:06:05,820 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:05,821 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:05,821 INFO L175 Difference]: Start difference. First operand has 671 places, 690 transitions, 1554 flow. Second operand 3 states and 2202 transitions. [2022-11-16 12:06:05,821 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 665 places, 687 transitions, 1623 flow [2022-11-16 12:06:05,828 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 663 places, 687 transitions, 1617 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:06:05,837 INFO L231 Difference]: Finished difference. Result has 665 places, 686 transitions, 1584 flow [2022-11-16 12:06:05,838 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1532, PETRI_DIFFERENCE_MINUEND_PLACES=661, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=682, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=673, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1584, PETRI_PLACES=665, PETRI_TRANSITIONS=686} [2022-11-16 12:06:05,839 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -55 predicate places. [2022-11-16 12:06:05,839 INFO L495 AbstractCegarLoop]: Abstraction has has 665 places, 686 transitions, 1584 flow [2022-11-16 12:06:05,840 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 721.6666666666666) internal successors, (2165), 3 states have internal predecessors, (2165), 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) [2022-11-16 12:06:05,840 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:05,841 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:05,841 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-11-16 12:06:05,841 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting thread1Err36ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:05,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:05,842 INFO L85 PathProgramCache]: Analyzing trace with hash -475890602, now seen corresponding path program 1 times [2022-11-16 12:06:05,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:05,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986051716] [2022-11-16 12:06:05,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:05,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:05,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:05,919 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986051716] [2022-11-16 12:06:05,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986051716] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:05,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:05,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:06:05,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896986104] [2022-11-16 12:06:05,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:05,921 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:06:05,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:05,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:06:05,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:06:05,924 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 737 out of 777 [2022-11-16 12:06:05,926 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 665 places, 686 transitions, 1584 flow. Second operand has 3 states, 3 states have (on average 739.3333333333334) internal successors, (2218), 3 states have internal predecessors, (2218), 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) [2022-11-16 12:06:05,926 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:05,927 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 737 of 777 [2022-11-16 12:06:05,927 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:07,583 INFO L130 PetriNetUnfolder]: 268/5737 cut-off events. [2022-11-16 12:06:07,584 INFO L131 PetriNetUnfolder]: For 86/86 co-relation queries the response was YES. [2022-11-16 12:06:07,640 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6565 conditions, 5737 events. 268/5737 cut-off events. For 86/86 co-relation queries the response was YES. Maximal size of possible extension queue 89. Compared 55150 event pairs, 14 based on Foata normal form. 0/4983 useless extension candidates. Maximal degree in co-relation 6369. Up to 106 conditions per place. [2022-11-16 12:06:07,659 INFO L137 encePairwiseOnDemand]: 770/777 looper letters, 16 selfloop transitions, 3 changer transitions 0/683 dead transitions. [2022-11-16 12:06:07,659 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 663 places, 683 transitions, 1617 flow [2022-11-16 12:06:07,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:06:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:06:07,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2234 transitions. [2022-11-16 12:06:07,662 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9583869583869584 [2022-11-16 12:06:07,662 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2234 transitions. [2022-11-16 12:06:07,662 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2234 transitions. [2022-11-16 12:06:07,663 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:07,663 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2234 transitions. [2022-11-16 12:06:07,664 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 744.6666666666666) internal successors, (2234), 3 states have internal predecessors, (2234), 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) [2022-11-16 12:06:07,666 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:07,666 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:07,666 INFO L175 Difference]: Start difference. First operand has 665 places, 686 transitions, 1584 flow. Second operand 3 states and 2234 transitions. [2022-11-16 12:06:07,666 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 663 places, 683 transitions, 1617 flow [2022-11-16 12:06:07,672 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 661 places, 683 transitions, 1599 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:06:07,680 INFO L231 Difference]: Finished difference. Result has 661 places, 682 transitions, 1564 flow [2022-11-16 12:06:07,681 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1558, PETRI_DIFFERENCE_MINUEND_PLACES=659, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=682, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=679, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1564, PETRI_PLACES=661, PETRI_TRANSITIONS=682} [2022-11-16 12:06:07,681 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -59 predicate places. [2022-11-16 12:06:07,682 INFO L495 AbstractCegarLoop]: Abstraction has has 661 places, 682 transitions, 1564 flow [2022-11-16 12:06:07,682 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 739.3333333333334) internal successors, (2218), 3 states have internal predecessors, (2218), 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) [2022-11-16 12:06:07,682 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:07,683 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:07,683 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-11-16 12:06:07,683 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting thread2Err9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:07,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:07,684 INFO L85 PathProgramCache]: Analyzing trace with hash 1732534207, now seen corresponding path program 1 times [2022-11-16 12:06:07,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:07,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797910394] [2022-11-16 12:06:07,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:07,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:07,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797910394] [2022-11-16 12:06:07,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797910394] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:07,801 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:07,801 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:06:07,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503756834] [2022-11-16 12:06:07,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:07,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:06:07,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:07,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:06:07,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:06:07,805 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 717 out of 777 [2022-11-16 12:06:07,807 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 661 places, 682 transitions, 1564 flow. Second operand has 3 states, 3 states have (on average 720.0) internal successors, (2160), 3 states have internal predecessors, (2160), 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) [2022-11-16 12:06:07,807 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:07,807 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 717 of 777 [2022-11-16 12:06:07,807 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:09,451 INFO L130 PetriNetUnfolder]: 348/5806 cut-off events. [2022-11-16 12:06:09,451 INFO L131 PetriNetUnfolder]: For 239/241 co-relation queries the response was YES. [2022-11-16 12:06:09,546 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6861 conditions, 5806 events. 348/5806 cut-off events. For 239/241 co-relation queries the response was YES. Maximal size of possible extension queue 91. Compared 57163 event pairs, 61 based on Foata normal form. 0/5013 useless extension candidates. Maximal degree in co-relation 6665. Up to 424 conditions per place. [2022-11-16 12:06:09,573 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 35 selfloop transitions, 3 changer transitions 0/682 dead transitions. [2022-11-16 12:06:09,573 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 662 places, 682 transitions, 1641 flow [2022-11-16 12:06:09,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:06:09,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:06:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2186 transitions. [2022-11-16 12:06:09,577 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9377949377949378 [2022-11-16 12:06:09,577 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2186 transitions. [2022-11-16 12:06:09,577 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2186 transitions. [2022-11-16 12:06:09,578 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:09,578 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2186 transitions. [2022-11-16 12:06:09,581 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 728.6666666666666) internal successors, (2186), 3 states have internal predecessors, (2186), 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) [2022-11-16 12:06:09,584 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:09,585 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:09,585 INFO L175 Difference]: Start difference. First operand has 661 places, 682 transitions, 1564 flow. Second operand 3 states and 2186 transitions. [2022-11-16 12:06:09,585 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 662 places, 682 transitions, 1641 flow [2022-11-16 12:06:09,592 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 660 places, 682 transitions, 1635 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:06:09,597 INFO L231 Difference]: Finished difference. Result has 660 places, 681 transitions, 1562 flow [2022-11-16 12:06:09,598 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1556, PETRI_DIFFERENCE_MINUEND_PLACES=658, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=681, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=678, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1562, PETRI_PLACES=660, PETRI_TRANSITIONS=681} [2022-11-16 12:06:09,598 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -60 predicate places. [2022-11-16 12:06:09,598 INFO L495 AbstractCegarLoop]: Abstraction has has 660 places, 681 transitions, 1562 flow [2022-11-16 12:06:09,599 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 720.0) internal successors, (2160), 3 states have internal predecessors, (2160), 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) [2022-11-16 12:06:09,599 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:09,599 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:09,599 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-11-16 12:06:09,599 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting thread2Err36ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:09,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:09,600 INFO L85 PathProgramCache]: Analyzing trace with hash 414796487, now seen corresponding path program 1 times [2022-11-16 12:06:09,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:09,600 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473944372] [2022-11-16 12:06:09,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:09,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:09,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:09,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473944372] [2022-11-16 12:06:09,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [473944372] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:09,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:09,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:06:09,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923779570] [2022-11-16 12:06:09,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:09,685 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:06:09,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:09,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:06:09,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:06:09,688 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 737 out of 777 [2022-11-16 12:06:09,689 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 660 places, 681 transitions, 1562 flow. Second operand has 3 states, 3 states have (on average 739.6666666666666) internal successors, (2219), 3 states have internal predecessors, (2219), 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) [2022-11-16 12:06:09,690 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:09,690 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 737 of 777 [2022-11-16 12:06:09,690 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:11,177 INFO L130 PetriNetUnfolder]: 301/5704 cut-off events. [2022-11-16 12:06:11,177 INFO L131 PetriNetUnfolder]: For 78/80 co-relation queries the response was YES. [2022-11-16 12:06:11,268 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6537 conditions, 5704 events. 301/5704 cut-off events. For 78/80 co-relation queries the response was YES. Maximal size of possible extension queue 87. Compared 54198 event pairs, 18 based on Foata normal form. 0/4989 useless extension candidates. Maximal degree in co-relation 6341. Up to 162 conditions per place. [2022-11-16 12:06:11,294 INFO L137 encePairwiseOnDemand]: 770/777 looper letters, 16 selfloop transitions, 3 changer transitions 0/678 dead transitions. [2022-11-16 12:06:11,294 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 658 places, 678 transitions, 1595 flow [2022-11-16 12:06:11,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:06:11,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:06:11,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2234 transitions. [2022-11-16 12:06:11,297 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9583869583869584 [2022-11-16 12:06:11,298 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2234 transitions. [2022-11-16 12:06:11,298 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2234 transitions. [2022-11-16 12:06:11,298 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:11,298 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2234 transitions. [2022-11-16 12:06:11,301 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 744.6666666666666) internal successors, (2234), 3 states have internal predecessors, (2234), 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) [2022-11-16 12:06:11,303 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:11,304 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:11,304 INFO L175 Difference]: Start difference. First operand has 660 places, 681 transitions, 1562 flow. Second operand 3 states and 2234 transitions. [2022-11-16 12:06:11,305 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 658 places, 678 transitions, 1595 flow [2022-11-16 12:06:11,312 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 656 places, 678 transitions, 1589 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:06:11,320 INFO L231 Difference]: Finished difference. Result has 656 places, 677 transitions, 1554 flow [2022-11-16 12:06:11,321 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1548, PETRI_DIFFERENCE_MINUEND_PLACES=654, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=677, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=674, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1554, PETRI_PLACES=656, PETRI_TRANSITIONS=677} [2022-11-16 12:06:11,321 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -64 predicate places. [2022-11-16 12:06:11,322 INFO L495 AbstractCegarLoop]: Abstraction has has 656 places, 677 transitions, 1554 flow [2022-11-16 12:06:11,322 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 739.6666666666666) internal successors, (2219), 3 states have internal predecessors, (2219), 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) [2022-11-16 12:06:11,323 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:11,323 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:11,323 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-11-16 12:06:11,323 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting thread1Err12ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:11,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:11,324 INFO L85 PathProgramCache]: Analyzing trace with hash -368041705, now seen corresponding path program 1 times [2022-11-16 12:06:11,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:11,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317057243] [2022-11-16 12:06:11,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:11,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:11,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:11,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:11,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:11,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317057243] [2022-11-16 12:06:11,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1317057243] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:11,408 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:11,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:06:11,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443610571] [2022-11-16 12:06:11,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:11,409 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:06:11,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:11,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:06:11,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:06:11,412 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 749 out of 777 [2022-11-16 12:06:11,414 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 656 places, 677 transitions, 1554 flow. Second operand has 3 states, 3 states have (on average 750.6666666666666) internal successors, (2252), 3 states have internal predecessors, (2252), 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) [2022-11-16 12:06:11,415 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:11,415 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 749 of 777 [2022-11-16 12:06:11,415 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:14,069 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][519], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 625#L76-2true, Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:14,069 INFO L383 tUnfolder$Statistics]: this new event has 364 ancestors and is cut-off event [2022-11-16 12:06:14,069 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:14,070 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:14,070 INFO L386 tUnfolder$Statistics]: existing Event has 276 ancestors and is cut-off event [2022-11-16 12:06:14,070 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][519], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,070 INFO L383 tUnfolder$Statistics]: this new event has 363 ancestors and is cut-off event [2022-11-16 12:06:14,071 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-11-16 12:06:14,071 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:14,071 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:14,077 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,077 INFO L383 tUnfolder$Statistics]: this new event has 363 ancestors and is cut-off event [2022-11-16 12:06:14,078 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:14,078 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:14,078 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-11-16 12:06:14,105 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), 413#L55-2true, Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,106 INFO L383 tUnfolder$Statistics]: this new event has 364 ancestors and is cut-off event [2022-11-16 12:06:14,106 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:14,106 INFO L386 tUnfolder$Statistics]: existing Event has 276 ancestors and is cut-off event [2022-11-16 12:06:14,106 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:14,161 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][519], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 625#L76-2true, Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:14,161 INFO L383 tUnfolder$Statistics]: this new event has 367 ancestors and is cut-off event [2022-11-16 12:06:14,161 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:14,162 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:14,162 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:14,162 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][519], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,162 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:14,163 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:14,163 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,163 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,165 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][519], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 625#L76-2true, Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:14,165 INFO L383 tUnfolder$Statistics]: this new event has 367 ancestors and is cut-off event [2022-11-16 12:06:14,165 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:14,165 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:14,166 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:14,166 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][519], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,166 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:14,167 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:14,167 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,167 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,172 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,173 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:14,173 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,173 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:14,174 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,177 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:14,177 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,178 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,178 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:14,200 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), 413#L55-2true, Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,200 INFO L383 tUnfolder$Statistics]: this new event has 367 ancestors and is cut-off event [2022-11-16 12:06:14,200 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:14,201 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:14,201 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:14,204 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, 413#L55-2true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,204 INFO L383 tUnfolder$Statistics]: this new event has 367 ancestors and is cut-off event [2022-11-16 12:06:14,204 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:14,205 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:14,205 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:14,247 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][519], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, 625#L76-2true, Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:14,247 INFO L383 tUnfolder$Statistics]: this new event has 370 ancestors and is cut-off event [2022-11-16 12:06:14,248 INFO L386 tUnfolder$Statistics]: existing Event has 286 ancestors and is cut-off event [2022-11-16 12:06:14,248 INFO L386 tUnfolder$Statistics]: existing Event has 286 ancestors and is cut-off event [2022-11-16 12:06:14,248 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,248 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][519], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,249 INFO L383 tUnfolder$Statistics]: this new event has 369 ancestors and is cut-off event [2022-11-16 12:06:14,249 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:14,249 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:14,249 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:14,255 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,256 INFO L383 tUnfolder$Statistics]: this new event has 369 ancestors and is cut-off event [2022-11-16 12:06:14,256 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:14,256 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:14,256 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:14,277 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), Black: 1847#true, 413#L55-2true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,277 INFO L383 tUnfolder$Statistics]: this new event has 370 ancestors and is cut-off event [2022-11-16 12:06:14,278 INFO L386 tUnfolder$Statistics]: existing Event has 286 ancestors and is cut-off event [2022-11-16 12:06:14,278 INFO L386 tUnfolder$Statistics]: existing Event has 286 ancestors and is cut-off event [2022-11-16 12:06:14,278 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:14,391 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][518], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 688#L109-7true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, 625#L76-2true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:14,392 INFO L383 tUnfolder$Statistics]: this new event has 387 ancestors and is cut-off event [2022-11-16 12:06:14,392 INFO L386 tUnfolder$Statistics]: existing Event has 303 ancestors and is cut-off event [2022-11-16 12:06:14,392 INFO L386 tUnfolder$Statistics]: existing Event has 303 ancestors and is cut-off event [2022-11-16 12:06:14,392 INFO L386 tUnfolder$Statistics]: existing Event has 299 ancestors and is cut-off event [2022-11-16 12:06:14,392 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][518], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 688#L109-7true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,392 INFO L383 tUnfolder$Statistics]: this new event has 386 ancestors and is cut-off event [2022-11-16 12:06:14,393 INFO L386 tUnfolder$Statistics]: existing Event has 302 ancestors and is cut-off event [2022-11-16 12:06:14,393 INFO L386 tUnfolder$Statistics]: existing Event has 298 ancestors and is cut-off event [2022-11-16 12:06:14,393 INFO L386 tUnfolder$Statistics]: existing Event has 302 ancestors and is cut-off event [2022-11-16 12:06:14,423 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][518], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 688#L109-7true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), 625#L76-2true, Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:14,423 INFO L383 tUnfolder$Statistics]: this new event has 390 ancestors and is cut-off event [2022-11-16 12:06:14,424 INFO L386 tUnfolder$Statistics]: existing Event has 306 ancestors and is cut-off event [2022-11-16 12:06:14,424 INFO L386 tUnfolder$Statistics]: existing Event has 306 ancestors and is cut-off event [2022-11-16 12:06:14,424 INFO L386 tUnfolder$Statistics]: existing Event has 302 ancestors and is cut-off event [2022-11-16 12:06:14,424 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][518], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 688#L109-7true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,424 INFO L383 tUnfolder$Statistics]: this new event has 389 ancestors and is cut-off event [2022-11-16 12:06:14,424 INFO L386 tUnfolder$Statistics]: existing Event has 301 ancestors and is cut-off event [2022-11-16 12:06:14,425 INFO L386 tUnfolder$Statistics]: existing Event has 305 ancestors and is cut-off event [2022-11-16 12:06:14,425 INFO L386 tUnfolder$Statistics]: existing Event has 305 ancestors and is cut-off event [2022-11-16 12:06:14,461 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 688#L109-7true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, 1873#(= |#race~i_8~0| 0), 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,461 INFO L383 tUnfolder$Statistics]: this new event has 386 ancestors and is cut-off event [2022-11-16 12:06:14,461 INFO L386 tUnfolder$Statistics]: existing Event has 390 ancestors and is cut-off event [2022-11-16 12:06:14,461 INFO L386 tUnfolder$Statistics]: existing Event has 390 ancestors and is cut-off event [2022-11-16 12:06:14,461 INFO L386 tUnfolder$Statistics]: existing Event has 386 ancestors and is cut-off event [2022-11-16 12:06:14,485 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][512], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1857#true, 688#L109-7true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, 1877#(= |#race~nondet_0~0| 0), 1873#(= |#race~i_8~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:14,485 INFO L383 tUnfolder$Statistics]: this new event has 389 ancestors and is cut-off event [2022-11-16 12:06:14,486 INFO L386 tUnfolder$Statistics]: existing Event has 393 ancestors and is cut-off event [2022-11-16 12:06:14,486 INFO L386 tUnfolder$Statistics]: existing Event has 393 ancestors and is cut-off event [2022-11-16 12:06:14,486 INFO L386 tUnfolder$Statistics]: existing Event has 389 ancestors and is cut-off event [2022-11-16 12:06:14,573 INFO L130 PetriNetUnfolder]: 565/10690 cut-off events. [2022-11-16 12:06:14,573 INFO L131 PetriNetUnfolder]: For 40/42 co-relation queries the response was YES. [2022-11-16 12:06:14,784 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12023 conditions, 10690 events. 565/10690 cut-off events. For 40/42 co-relation queries the response was YES. Maximal size of possible extension queue 106. Compared 108604 event pairs, 22 based on Foata normal form. 0/9354 useless extension candidates. Maximal degree in co-relation 11829. Up to 298 conditions per place. [2022-11-16 12:06:14,832 INFO L137 encePairwiseOnDemand]: 773/777 looper letters, 11 selfloop transitions, 2 changer transitions 0/679 dead transitions. [2022-11-16 12:06:14,832 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 656 places, 679 transitions, 1586 flow [2022-11-16 12:06:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:06:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:06:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2262 transitions. [2022-11-16 12:06:14,836 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9703989703989704 [2022-11-16 12:06:14,836 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2262 transitions. [2022-11-16 12:06:14,836 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2262 transitions. [2022-11-16 12:06:14,837 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:14,837 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2262 transitions. [2022-11-16 12:06:14,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 754.0) internal successors, (2262), 3 states have internal predecessors, (2262), 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) [2022-11-16 12:06:14,843 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:14,843 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:14,843 INFO L175 Difference]: Start difference. First operand has 656 places, 677 transitions, 1554 flow. Second operand 3 states and 2262 transitions. [2022-11-16 12:06:14,843 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 656 places, 679 transitions, 1586 flow [2022-11-16 12:06:14,852 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 654 places, 679 transitions, 1580 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:06:14,861 INFO L231 Difference]: Finished difference. Result has 655 places, 677 transitions, 1558 flow [2022-11-16 12:06:14,861 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1544, PETRI_DIFFERENCE_MINUEND_PLACES=652, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=675, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=673, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1558, PETRI_PLACES=655, PETRI_TRANSITIONS=677} [2022-11-16 12:06:14,862 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -65 predicate places. [2022-11-16 12:06:14,862 INFO L495 AbstractCegarLoop]: Abstraction has has 655 places, 677 transitions, 1558 flow [2022-11-16 12:06:14,863 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 750.6666666666666) internal successors, (2252), 3 states have internal predecessors, (2252), 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) [2022-11-16 12:06:14,863 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:14,863 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:14,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-11-16 12:06:14,863 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting thread1Err42ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:14,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:14,864 INFO L85 PathProgramCache]: Analyzing trace with hash -1881486945, now seen corresponding path program 1 times [2022-11-16 12:06:14,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:14,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498241923] [2022-11-16 12:06:14,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:14,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:14,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:14,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:14,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498241923] [2022-11-16 12:06:14,989 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498241923] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:14,989 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:14,989 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:06:14,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988159093] [2022-11-16 12:06:14,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:14,991 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:06:14,991 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:14,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:06:14,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:06:14,995 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 723 out of 777 [2022-11-16 12:06:14,997 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 655 places, 677 transitions, 1558 flow. Second operand has 3 states, 3 states have (on average 726.3333333333334) internal successors, (2179), 3 states have internal predecessors, (2179), 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) [2022-11-16 12:06:14,998 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:14,998 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 723 of 777 [2022-11-16 12:06:14,998 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:17,185 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][511], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1880#true, Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:17,186 INFO L383 tUnfolder$Statistics]: this new event has 363 ancestors and is cut-off event [2022-11-16 12:06:17,186 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:17,186 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-11-16 12:06:17,186 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:17,187 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][511], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1880#true, Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:17,187 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:17,187 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:17,187 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:17,187 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:17,260 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][511], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1880#true, Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:17,261 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:17,261 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:17,261 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:17,261 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:17,261 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][511], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1880#true, Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:17,261 INFO L383 tUnfolder$Statistics]: this new event has 369 ancestors and is cut-off event [2022-11-16 12:06:17,261 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:17,262 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:17,263 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:17,519 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][517], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), 1880#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:17,519 INFO L383 tUnfolder$Statistics]: this new event has 363 ancestors and is cut-off event [2022-11-16 12:06:17,520 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-11-16 12:06:17,520 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:17,520 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:17,555 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][517], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1880#true, Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:17,556 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:17,556 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:17,556 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:17,556 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:17,557 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][517], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1880#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:17,557 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:17,558 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:17,558 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:17,558 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:17,594 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][517], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1880#true, Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:17,594 INFO L383 tUnfolder$Statistics]: this new event has 369 ancestors and is cut-off event [2022-11-16 12:06:17,594 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:17,594 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:17,595 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:17,730 INFO L130 PetriNetUnfolder]: 505/10323 cut-off events. [2022-11-16 12:06:17,730 INFO L131 PetriNetUnfolder]: For 140/140 co-relation queries the response was YES. [2022-11-16 12:06:17,897 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11931 conditions, 10323 events. 505/10323 cut-off events. For 140/140 co-relation queries the response was YES. Maximal size of possible extension queue 119. Compared 106254 event pairs, 64 based on Foata normal form. 0/9124 useless extension candidates. Maximal degree in co-relation 11735. Up to 375 conditions per place. [2022-11-16 12:06:17,939 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 27 selfloop transitions, 3 changer transitions 0/677 dead transitions. [2022-11-16 12:06:17,939 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 656 places, 677 transitions, 1619 flow [2022-11-16 12:06:17,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:06:17,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:06:17,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2196 transitions. [2022-11-16 12:06:17,942 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9420849420849421 [2022-11-16 12:06:17,943 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2196 transitions. [2022-11-16 12:06:17,943 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2196 transitions. [2022-11-16 12:06:17,944 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:17,944 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2196 transitions. [2022-11-16 12:06:17,947 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 732.0) internal successors, (2196), 3 states have internal predecessors, (2196), 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) [2022-11-16 12:06:17,950 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:17,950 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:06:17,951 INFO L175 Difference]: Start difference. First operand has 655 places, 677 transitions, 1558 flow. Second operand 3 states and 2196 transitions. [2022-11-16 12:06:17,951 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 656 places, 677 transitions, 1619 flow [2022-11-16 12:06:17,959 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 656 places, 677 transitions, 1619 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 12:06:17,967 INFO L231 Difference]: Finished difference. Result has 656 places, 676 transitions, 1562 flow [2022-11-16 12:06:17,968 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1556, PETRI_DIFFERENCE_MINUEND_PLACES=654, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=676, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=673, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1562, PETRI_PLACES=656, PETRI_TRANSITIONS=676} [2022-11-16 12:06:17,969 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -64 predicate places. [2022-11-16 12:06:17,969 INFO L495 AbstractCegarLoop]: Abstraction has has 656 places, 676 transitions, 1562 flow [2022-11-16 12:06:17,969 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 726.3333333333334) internal successors, (2179), 3 states have internal predecessors, (2179), 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) [2022-11-16 12:06:17,970 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:17,970 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:17,970 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-11-16 12:06:17,970 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting thread1Err14ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:17,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:17,971 INFO L85 PathProgramCache]: Analyzing trace with hash 1492602216, now seen corresponding path program 1 times [2022-11-16 12:06:17,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:17,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436021555] [2022-11-16 12:06:17,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:17,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:18,147 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:18,147 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436021555] [2022-11-16 12:06:18,147 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1436021555] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:18,148 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:18,148 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:06:18,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254004100] [2022-11-16 12:06:18,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:18,149 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 12:06:18,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:18,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:06:18,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:06:18,152 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 739 out of 777 [2022-11-16 12:06:18,154 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 656 places, 676 transitions, 1562 flow. Second operand has 4 states, 4 states have (on average 742.5) internal successors, (2970), 4 states have internal predecessors, (2970), 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) [2022-11-16 12:06:18,155 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:18,155 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 739 of 777 [2022-11-16 12:06:18,155 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:21,374 INFO L130 PetriNetUnfolder]: 655/13733 cut-off events. [2022-11-16 12:06:21,374 INFO L131 PetriNetUnfolder]: For 32/34 co-relation queries the response was YES. [2022-11-16 12:06:21,556 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15635 conditions, 13733 events. 655/13733 cut-off events. For 32/34 co-relation queries the response was YES. Maximal size of possible extension queue 111. Compared 143011 event pairs, 42 based on Foata normal form. 0/12139 useless extension candidates. Maximal degree in co-relation 15438. Up to 287 conditions per place. [2022-11-16 12:06:21,603 INFO L137 encePairwiseOnDemand]: 769/777 looper letters, 33 selfloop transitions, 8 changer transitions 0/695 dead transitions. [2022-11-16 12:06:21,603 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 660 places, 695 transitions, 1686 flow [2022-11-16 12:06:21,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:06:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-11-16 12:06:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3737 transitions. [2022-11-16 12:06:21,608 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9619047619047619 [2022-11-16 12:06:21,608 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 3737 transitions. [2022-11-16 12:06:21,608 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 3737 transitions. [2022-11-16 12:06:21,608 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:06:21,609 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 3737 transitions. [2022-11-16 12:06:21,611 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 747.4) internal successors, (3737), 5 states have internal predecessors, (3737), 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) [2022-11-16 12:06:21,613 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 777.0) internal successors, (4662), 6 states have internal predecessors, (4662), 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) [2022-11-16 12:06:21,614 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 777.0) internal successors, (4662), 6 states have internal predecessors, (4662), 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) [2022-11-16 12:06:21,614 INFO L175 Difference]: Start difference. First operand has 656 places, 676 transitions, 1562 flow. Second operand 5 states and 3737 transitions. [2022-11-16 12:06:21,614 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 660 places, 695 transitions, 1686 flow [2022-11-16 12:06:21,621 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 658 places, 695 transitions, 1680 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 12:06:21,630 INFO L231 Difference]: Finished difference. Result has 661 places, 680 transitions, 1602 flow [2022-11-16 12:06:21,631 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1556, PETRI_DIFFERENCE_MINUEND_PLACES=654, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=676, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=669, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1602, PETRI_PLACES=661, PETRI_TRANSITIONS=680} [2022-11-16 12:06:21,631 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -59 predicate places. [2022-11-16 12:06:21,632 INFO L495 AbstractCegarLoop]: Abstraction has has 661 places, 680 transitions, 1602 flow [2022-11-16 12:06:21,632 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 742.5) internal successors, (2970), 4 states have internal predecessors, (2970), 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) [2022-11-16 12:06:21,633 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:06:21,633 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:06:21,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-11-16 12:06:21,633 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting thread1Err14ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:06:21,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:06:21,634 INFO L85 PathProgramCache]: Analyzing trace with hash -2082809452, now seen corresponding path program 1 times [2022-11-16 12:06:21,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:06:21,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077768765] [2022-11-16 12:06:21,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:06:21,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:06:21,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:06:22,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:06:22,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:06:22,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077768765] [2022-11-16 12:06:22,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077768765] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:06:22,289 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:06:22,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:06:22,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143730250] [2022-11-16 12:06:22,290 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:06:22,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-16 12:06:22,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:06:22,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-16 12:06:22,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-16 12:06:22,296 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 717 out of 777 [2022-11-16 12:06:22,299 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 661 places, 680 transitions, 1602 flow. Second operand has 6 states, 6 states have (on average 720.0) internal successors, (4320), 6 states have internal predecessors, (4320), 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) [2022-11-16 12:06:22,300 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:06:22,300 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 717 of 777 [2022-11-16 12:06:22,300 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:06:37,765 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][533], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:37,766 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:37,766 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:37,766 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:37,766 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:38,420 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 140#L62-2true, 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:38,420 INFO L383 tUnfolder$Statistics]: this new event has 358 ancestors and is cut-off event [2022-11-16 12:06:38,420 INFO L386 tUnfolder$Statistics]: existing Event has 270 ancestors and is cut-off event [2022-11-16 12:06:38,420 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-11-16 12:06:38,420 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-11-16 12:06:38,427 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 444#L54-3true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:38,427 INFO L383 tUnfolder$Statistics]: this new event has 358 ancestors and is cut-off event [2022-11-16 12:06:38,428 INFO L386 tUnfolder$Statistics]: existing Event has 270 ancestors and is cut-off event [2022-11-16 12:06:38,428 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-11-16 12:06:38,428 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-11-16 12:06:38,429 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][533], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:38,429 INFO L383 tUnfolder$Statistics]: this new event has 369 ancestors and is cut-off event [2022-11-16 12:06:38,429 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:38,429 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:38,430 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:38,552 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][533], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:38,552 INFO L383 tUnfolder$Statistics]: this new event has 370 ancestors and is cut-off event [2022-11-16 12:06:38,552 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:38,553 INFO L386 tUnfolder$Statistics]: existing Event has 286 ancestors and is cut-off event [2022-11-16 12:06:38,553 INFO L386 tUnfolder$Statistics]: existing Event has 286 ancestors and is cut-off event [2022-11-16 12:06:39,147 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 140#L62-2true, 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,147 INFO L383 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-11-16 12:06:39,147 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 12:06:39,148 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 12:06:39,148 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-11-16 12:06:39,153 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1857#true, 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 444#L54-3true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,153 INFO L383 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-11-16 12:06:39,153 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-11-16 12:06:39,153 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 12:06:39,153 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 12:06:39,303 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 140#L62-2true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,303 INFO L383 tUnfolder$Statistics]: this new event has 362 ancestors and is cut-off event [2022-11-16 12:06:39,304 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:39,304 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-11-16 12:06:39,304 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:39,311 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1886#(= ~i_4~0 0), Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, 444#L54-3true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,311 INFO L383 tUnfolder$Statistics]: this new event has 362 ancestors and is cut-off event [2022-11-16 12:06:39,311 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-11-16 12:06:39,311 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:39,311 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:39,312 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1820] L55-->L55-1: Formula: (= |v_#race~nondet_0~0_1| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_1|} AuxVars[] AssignedVars[#race~nondet_0~0][533], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:39,312 INFO L383 tUnfolder$Statistics]: this new event has 373 ancestors and is cut-off event [2022-11-16 12:06:39,312 INFO L386 tUnfolder$Statistics]: existing Event has 289 ancestors and is cut-off event [2022-11-16 12:06:39,312 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:39,312 INFO L386 tUnfolder$Statistics]: existing Event has 289 ancestors and is cut-off event [2022-11-16 12:06:39,463 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), 548#L109-3true, Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 140#L62-2true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,463 INFO L383 tUnfolder$Statistics]: this new event has 363 ancestors and is cut-off event [2022-11-16 12:06:39,464 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-11-16 12:06:39,464 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:39,464 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:39,471 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), 205#L76-5true, Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), 548#L109-3true, Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 444#L54-3true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,471 INFO L383 tUnfolder$Statistics]: this new event has 363 ancestors and is cut-off event [2022-11-16 12:06:39,471 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-11-16 12:06:39,471 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:39,471 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:39,616 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), 1816#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 140#L62-2true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,617 INFO L383 tUnfolder$Statistics]: this new event has 364 ancestors and is cut-off event [2022-11-16 12:06:39,617 INFO L386 tUnfolder$Statistics]: existing Event has 276 ancestors and is cut-off event [2022-11-16 12:06:39,617 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:39,617 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:39,624 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), 1816#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 444#L54-3true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,625 INFO L383 tUnfolder$Statistics]: this new event has 364 ancestors and is cut-off event [2022-11-16 12:06:39,625 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:39,625 INFO L386 tUnfolder$Statistics]: existing Event has 276 ancestors and is cut-off event [2022-11-16 12:06:39,625 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:39,772 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), 370#L109-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 140#L62-2true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,772 INFO L383 tUnfolder$Statistics]: this new event has 365 ancestors and is cut-off event [2022-11-16 12:06:39,773 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:39,773 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:39,773 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 12:06:39,779 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, 370#L109-5true, Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, 444#L54-3true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,780 INFO L383 tUnfolder$Statistics]: this new event has 365 ancestors and is cut-off event [2022-11-16 12:06:39,780 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:39,780 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:39,780 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 12:06:39,860 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 140#L62-2true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,860 INFO L383 tUnfolder$Statistics]: this new event has 365 ancestors and is cut-off event [2022-11-16 12:06:39,861 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:39,861 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:39,861 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 12:06:39,867 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), Black: 1884#true, Black: 1857#true, 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, 444#L54-3true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:39,867 INFO L383 tUnfolder$Statistics]: this new event has 365 ancestors and is cut-off event [2022-11-16 12:06:39,867 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:39,867 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:39,867 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 12:06:40,116 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 140#L62-2true, Black: 1841#true, Black: 1875#true, 165#L109-6true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,134 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:40,134 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,134 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,134 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:40,141 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, 444#L54-3true, Black: 1875#true, 165#L109-6true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,141 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:40,142 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,142 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,142 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:40,209 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), 548#L109-3true, Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 140#L62-2true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,209 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:40,209 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:40,209 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,209 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,214 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1886#(= ~i_4~0 0), Black: 1884#true, Black: 1857#true, 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), 548#L109-3true, Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, 444#L54-3true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,214 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:40,214 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:40,214 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,214 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,260 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:40,260 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:06:40,260 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,261 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,261 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:06:40,320 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1816#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 140#L62-2true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,320 INFO L383 tUnfolder$Statistics]: this new event has 367 ancestors and is cut-off event [2022-11-16 12:06:40,320 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:40,320 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:40,320 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:40,325 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1857#true, 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), 1816#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 444#L54-3true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,325 INFO L383 tUnfolder$Statistics]: this new event has 367 ancestors and is cut-off event [2022-11-16 12:06:40,325 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:40,325 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 12:06:40,325 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 12:06:40,434 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), 370#L109-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 140#L62-2true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,434 INFO L383 tUnfolder$Statistics]: this new event has 368 ancestors and is cut-off event [2022-11-16 12:06:40,434 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:40,434 INFO L386 tUnfolder$Statistics]: existing Event has 284 ancestors and is cut-off event [2022-11-16 12:06:40,434 INFO L386 tUnfolder$Statistics]: existing Event has 284 ancestors and is cut-off event [2022-11-16 12:06:40,438 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, 370#L109-5true, Black: 1884#true, Black: 1857#true, 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, 444#L54-3true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,438 INFO L383 tUnfolder$Statistics]: this new event has 368 ancestors and is cut-off event [2022-11-16 12:06:40,439 INFO L386 tUnfolder$Statistics]: existing Event has 284 ancestors and is cut-off event [2022-11-16 12:06:40,439 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 12:06:40,439 INFO L386 tUnfolder$Statistics]: existing Event has 284 ancestors and is cut-off event [2022-11-16 12:06:40,545 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 140#L62-2true, Black: 1841#true, Black: 1875#true, 165#L109-6true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,546 INFO L383 tUnfolder$Statistics]: this new event has 369 ancestors and is cut-off event [2022-11-16 12:06:40,546 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:40,546 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:40,546 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:40,550 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1857#true, 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 444#L54-3true, 165#L109-6true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:40,550 INFO L383 tUnfolder$Statistics]: this new event has 369 ancestors and is cut-off event [2022-11-16 12:06:40,550 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:40,550 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:40,550 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:40,661 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:40,661 INFO L383 tUnfolder$Statistics]: this new event has 369 ancestors and is cut-off event [2022-11-16 12:06:40,662 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:40,662 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:40,662 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:06:40,770 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:40,770 INFO L383 tUnfolder$Statistics]: this new event has 370 ancestors and is cut-off event [2022-11-16 12:06:40,770 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:06:40,770 INFO L386 tUnfolder$Statistics]: existing Event has 286 ancestors and is cut-off event [2022-11-16 12:06:40,770 INFO L386 tUnfolder$Statistics]: existing Event has 286 ancestors and is cut-off event [2022-11-16 12:06:41,394 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:41,395 INFO L383 tUnfolder$Statistics]: this new event has 373 ancestors and is cut-off event [2022-11-16 12:06:41,395 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:06:41,395 INFO L386 tUnfolder$Statistics]: existing Event has 289 ancestors and is cut-off event [2022-11-16 12:06:41,395 INFO L386 tUnfolder$Statistics]: existing Event has 289 ancestors and is cut-off event [2022-11-16 12:06:44,623 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), 688#L109-7true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:44,623 INFO L383 tUnfolder$Statistics]: this new event has 390 ancestors and is cut-off event [2022-11-16 12:06:44,623 INFO L386 tUnfolder$Statistics]: existing Event has 306 ancestors and is cut-off event [2022-11-16 12:06:44,624 INFO L386 tUnfolder$Statistics]: existing Event has 306 ancestors and is cut-off event [2022-11-16 12:06:44,624 INFO L386 tUnfolder$Statistics]: existing Event has 302 ancestors and is cut-off event [2022-11-16 12:06:45,505 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 293#L110-3true, 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:45,505 INFO L383 tUnfolder$Statistics]: this new event has 394 ancestors and is cut-off event [2022-11-16 12:06:45,505 INFO L386 tUnfolder$Statistics]: existing Event has 310 ancestors and is cut-off event [2022-11-16 12:06:45,505 INFO L386 tUnfolder$Statistics]: existing Event has 306 ancestors and is cut-off event [2022-11-16 12:06:45,505 INFO L386 tUnfolder$Statistics]: existing Event has 310 ancestors and is cut-off event [2022-11-16 12:06:45,506 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), 36#L110-5true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:45,506 INFO L383 tUnfolder$Statistics]: this new event has 396 ancestors and is cut-off event [2022-11-16 12:06:45,506 INFO L386 tUnfolder$Statistics]: existing Event has 312 ancestors and is cut-off event [2022-11-16 12:06:45,506 INFO L386 tUnfolder$Statistics]: existing Event has 308 ancestors and is cut-off event [2022-11-16 12:06:45,506 INFO L386 tUnfolder$Statistics]: existing Event has 312 ancestors and is cut-off event [2022-11-16 12:06:45,506 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), 628#ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACEtrue, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:45,506 INFO L383 tUnfolder$Statistics]: this new event has 397 ancestors and is cut-off event [2022-11-16 12:06:45,506 INFO L386 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-11-16 12:06:45,506 INFO L386 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-11-16 12:06:45,507 INFO L386 tUnfolder$Statistics]: existing Event has 309 ancestors and is cut-off event [2022-11-16 12:06:45,507 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 390#L110-6true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:45,507 INFO L383 tUnfolder$Statistics]: this new event has 397 ancestors and is cut-off event [2022-11-16 12:06:45,507 INFO L386 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-11-16 12:06:45,507 INFO L386 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-11-16 12:06:45,507 INFO L386 tUnfolder$Statistics]: existing Event has 309 ancestors and is cut-off event [2022-11-16 12:06:45,507 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 64#L110-2true, Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:45,507 INFO L383 tUnfolder$Statistics]: this new event has 393 ancestors and is cut-off event [2022-11-16 12:06:45,508 INFO L386 tUnfolder$Statistics]: existing Event has 305 ancestors and is cut-off event [2022-11-16 12:06:45,508 INFO L386 tUnfolder$Statistics]: existing Event has 309 ancestors and is cut-off event [2022-11-16 12:06:45,508 INFO L386 tUnfolder$Statistics]: existing Event has 309 ancestors and is cut-off event [2022-11-16 12:06:45,508 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), 584#L110-4true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:45,508 INFO L383 tUnfolder$Statistics]: this new event has 395 ancestors and is cut-off event [2022-11-16 12:06:45,508 INFO L386 tUnfolder$Statistics]: existing Event has 307 ancestors and is cut-off event [2022-11-16 12:06:45,508 INFO L386 tUnfolder$Statistics]: existing Event has 311 ancestors and is cut-off event [2022-11-16 12:06:45,508 INFO L386 tUnfolder$Statistics]: existing Event has 311 ancestors and is cut-off event [2022-11-16 12:06:45,509 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 688#L109-7true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:45,509 INFO L383 tUnfolder$Statistics]: this new event has 393 ancestors and is cut-off event [2022-11-16 12:06:45,509 INFO L386 tUnfolder$Statistics]: existing Event has 309 ancestors and is cut-off event [2022-11-16 12:06:45,509 INFO L386 tUnfolder$Statistics]: existing Event has 305 ancestors and is cut-off event [2022-11-16 12:06:45,509 INFO L386 tUnfolder$Statistics]: existing Event has 309 ancestors and is cut-off event [2022-11-16 12:06:46,342 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 293#L110-3true, 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:46,342 INFO L383 tUnfolder$Statistics]: this new event has 397 ancestors and is cut-off event [2022-11-16 12:06:46,342 INFO L386 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-11-16 12:06:46,342 INFO L386 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-11-16 12:06:46,342 INFO L386 tUnfolder$Statistics]: existing Event has 309 ancestors and is cut-off event [2022-11-16 12:06:46,343 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 205#L76-5true, Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 36#L110-5true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:46,343 INFO L383 tUnfolder$Statistics]: this new event has 399 ancestors and is cut-off event [2022-11-16 12:06:46,343 INFO L386 tUnfolder$Statistics]: existing Event has 315 ancestors and is cut-off event [2022-11-16 12:06:46,343 INFO L386 tUnfolder$Statistics]: existing Event has 315 ancestors and is cut-off event [2022-11-16 12:06:46,343 INFO L386 tUnfolder$Statistics]: existing Event has 311 ancestors and is cut-off event [2022-11-16 12:06:46,344 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 628#ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACEtrue, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:46,344 INFO L383 tUnfolder$Statistics]: this new event has 400 ancestors and is cut-off event [2022-11-16 12:06:46,344 INFO L386 tUnfolder$Statistics]: existing Event has 316 ancestors and is cut-off event [2022-11-16 12:06:46,344 INFO L386 tUnfolder$Statistics]: existing Event has 312 ancestors and is cut-off event [2022-11-16 12:06:46,344 INFO L386 tUnfolder$Statistics]: existing Event has 316 ancestors and is cut-off event [2022-11-16 12:06:46,345 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 390#L110-6true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:46,345 INFO L383 tUnfolder$Statistics]: this new event has 400 ancestors and is cut-off event [2022-11-16 12:06:46,345 INFO L386 tUnfolder$Statistics]: existing Event has 316 ancestors and is cut-off event [2022-11-16 12:06:46,345 INFO L386 tUnfolder$Statistics]: existing Event has 316 ancestors and is cut-off event [2022-11-16 12:06:46,345 INFO L386 tUnfolder$Statistics]: existing Event has 312 ancestors and is cut-off event [2022-11-16 12:06:46,346 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 64#L110-2true, Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:46,346 INFO L383 tUnfolder$Statistics]: this new event has 396 ancestors and is cut-off event [2022-11-16 12:06:46,346 INFO L386 tUnfolder$Statistics]: existing Event has 312 ancestors and is cut-off event [2022-11-16 12:06:46,346 INFO L386 tUnfolder$Statistics]: existing Event has 308 ancestors and is cut-off event [2022-11-16 12:06:46,346 INFO L386 tUnfolder$Statistics]: existing Event has 312 ancestors and is cut-off event [2022-11-16 12:06:46,347 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2110] L76-4-->L76-5: Formula: (= |v_thread2Thread1of1ForFork1_#t~mem35#1_1| (select (select |v_#memory_int_2| v_~nondet_0~0.base_8) (+ v_~nondet_0~0.offset_8 (* v_~i_8~0_6 4)))) InVars {#memory_int=|v_#memory_int_2|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} OutVars{#memory_int=|v_#memory_int_2|, thread2Thread1of1ForFork1_#t~mem35#1=|v_thread2Thread1of1ForFork1_#t~mem35#1_1|, ~nondet_0~0.base=v_~nondet_0~0.base_8, ~nondet_0~0.offset=v_~nondet_0~0.offset_8, ~i_8~0=v_~i_8~0_6} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem35#1][373], [1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 205#L76-5true, Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 584#L110-4true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:06:46,347 INFO L383 tUnfolder$Statistics]: this new event has 398 ancestors and is cut-off event [2022-11-16 12:06:46,347 INFO L386 tUnfolder$Statistics]: existing Event has 310 ancestors and is cut-off event [2022-11-16 12:06:46,347 INFO L386 tUnfolder$Statistics]: existing Event has 314 ancestors and is cut-off event [2022-11-16 12:06:46,347 INFO L386 tUnfolder$Statistics]: existing Event has 314 ancestors and is cut-off event [2022-11-16 12:06:55,851 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:55,851 INFO L383 tUnfolder$Statistics]: this new event has 454 ancestors and is cut-off event [2022-11-16 12:06:55,851 INFO L386 tUnfolder$Statistics]: existing Event has 370 ancestors and is cut-off event [2022-11-16 12:06:55,852 INFO L386 tUnfolder$Statistics]: existing Event has 370 ancestors and is cut-off event [2022-11-16 12:06:55,852 INFO L386 tUnfolder$Statistics]: existing Event has 366 ancestors and is cut-off event [2022-11-16 12:06:55,852 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:55,852 INFO L383 tUnfolder$Statistics]: this new event has 457 ancestors and is cut-off event [2022-11-16 12:06:55,852 INFO L386 tUnfolder$Statistics]: existing Event has 369 ancestors and is cut-off event [2022-11-16 12:06:55,853 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:06:55,853 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:06:56,271 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,271 INFO L383 tUnfolder$Statistics]: this new event has 457 ancestors and is cut-off event [2022-11-16 12:06:56,271 INFO L386 tUnfolder$Statistics]: existing Event has 369 ancestors and is cut-off event [2022-11-16 12:06:56,271 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:06:56,271 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:06:56,272 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,272 INFO L383 tUnfolder$Statistics]: this new event has 460 ancestors and is cut-off event [2022-11-16 12:06:56,272 INFO L386 tUnfolder$Statistics]: existing Event has 372 ancestors and is cut-off event [2022-11-16 12:06:56,272 INFO L386 tUnfolder$Statistics]: existing Event has 376 ancestors and is cut-off event [2022-11-16 12:06:56,272 INFO L386 tUnfolder$Statistics]: existing Event has 376 ancestors and is cut-off event [2022-11-16 12:06:56,392 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,393 INFO L383 tUnfolder$Statistics]: this new event has 458 ancestors and is cut-off event [2022-11-16 12:06:56,393 INFO L386 tUnfolder$Statistics]: existing Event has 374 ancestors and is cut-off event [2022-11-16 12:06:56,393 INFO L386 tUnfolder$Statistics]: existing Event has 370 ancestors and is cut-off event [2022-11-16 12:06:56,393 INFO L386 tUnfolder$Statistics]: existing Event has 374 ancestors and is cut-off event [2022-11-16 12:06:56,393 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,393 INFO L383 tUnfolder$Statistics]: this new event has 461 ancestors and is cut-off event [2022-11-16 12:06:56,394 INFO L386 tUnfolder$Statistics]: existing Event has 377 ancestors and is cut-off event [2022-11-16 12:06:56,394 INFO L386 tUnfolder$Statistics]: existing Event has 377 ancestors and is cut-off event [2022-11-16 12:06:56,394 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:06:56,502 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 548#L109-3true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,503 INFO L383 tUnfolder$Statistics]: this new event has 462 ancestors and is cut-off event [2022-11-16 12:06:56,503 INFO L386 tUnfolder$Statistics]: existing Event has 374 ancestors and is cut-off event [2022-11-16 12:06:56,503 INFO L386 tUnfolder$Statistics]: existing Event has 378 ancestors and is cut-off event [2022-11-16 12:06:56,503 INFO L386 tUnfolder$Statistics]: existing Event has 378 ancestors and is cut-off event [2022-11-16 12:06:56,503 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 548#L109-3true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,503 INFO L383 tUnfolder$Statistics]: this new event has 459 ancestors and is cut-off event [2022-11-16 12:06:56,504 INFO L386 tUnfolder$Statistics]: existing Event has 375 ancestors and is cut-off event [2022-11-16 12:06:56,504 INFO L386 tUnfolder$Statistics]: existing Event has 375 ancestors and is cut-off event [2022-11-16 12:06:56,504 INFO L386 tUnfolder$Statistics]: existing Event has 371 ancestors and is cut-off event [2022-11-16 12:06:56,605 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), 1816#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,606 INFO L383 tUnfolder$Statistics]: this new event has 460 ancestors and is cut-off event [2022-11-16 12:06:56,606 INFO L386 tUnfolder$Statistics]: existing Event has 376 ancestors and is cut-off event [2022-11-16 12:06:56,606 INFO L386 tUnfolder$Statistics]: existing Event has 372 ancestors and is cut-off event [2022-11-16 12:06:56,606 INFO L386 tUnfolder$Statistics]: existing Event has 376 ancestors and is cut-off event [2022-11-16 12:06:56,606 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), 1816#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,607 INFO L383 tUnfolder$Statistics]: this new event has 463 ancestors and is cut-off event [2022-11-16 12:06:56,607 INFO L386 tUnfolder$Statistics]: existing Event has 379 ancestors and is cut-off event [2022-11-16 12:06:56,607 INFO L386 tUnfolder$Statistics]: existing Event has 375 ancestors and is cut-off event [2022-11-16 12:06:56,607 INFO L386 tUnfolder$Statistics]: existing Event has 379 ancestors and is cut-off event [2022-11-16 12:06:56,706 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, 370#L109-5true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,707 INFO L383 tUnfolder$Statistics]: this new event has 461 ancestors and is cut-off event [2022-11-16 12:06:56,707 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:06:56,707 INFO L386 tUnfolder$Statistics]: existing Event has 377 ancestors and is cut-off event [2022-11-16 12:06:56,707 INFO L386 tUnfolder$Statistics]: existing Event has 377 ancestors and is cut-off event [2022-11-16 12:06:56,707 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 370#L109-5true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,707 INFO L383 tUnfolder$Statistics]: this new event has 464 ancestors and is cut-off event [2022-11-16 12:06:56,707 INFO L386 tUnfolder$Statistics]: existing Event has 376 ancestors and is cut-off event [2022-11-16 12:06:56,708 INFO L386 tUnfolder$Statistics]: existing Event has 380 ancestors and is cut-off event [2022-11-16 12:06:56,708 INFO L386 tUnfolder$Statistics]: existing Event has 380 ancestors and is cut-off event [2022-11-16 12:06:56,769 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,769 INFO L383 tUnfolder$Statistics]: this new event has 461 ancestors and is cut-off event [2022-11-16 12:06:56,769 INFO L386 tUnfolder$Statistics]: existing Event has 377 ancestors and is cut-off event [2022-11-16 12:06:56,769 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:06:56,769 INFO L386 tUnfolder$Statistics]: existing Event has 377 ancestors and is cut-off event [2022-11-16 12:06:56,770 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), 539#L109-2true, Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,770 INFO L383 tUnfolder$Statistics]: this new event has 464 ancestors and is cut-off event [2022-11-16 12:06:56,770 INFO L386 tUnfolder$Statistics]: existing Event has 380 ancestors and is cut-off event [2022-11-16 12:06:56,770 INFO L386 tUnfolder$Statistics]: existing Event has 376 ancestors and is cut-off event [2022-11-16 12:06:56,770 INFO L386 tUnfolder$Statistics]: existing Event has 380 ancestors and is cut-off event [2022-11-16 12:06:56,802 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, Black: 1875#true, 165#L109-6true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,802 INFO L383 tUnfolder$Statistics]: this new event has 462 ancestors and is cut-off event [2022-11-16 12:06:56,802 INFO L386 tUnfolder$Statistics]: existing Event has 378 ancestors and is cut-off event [2022-11-16 12:06:56,803 INFO L386 tUnfolder$Statistics]: existing Event has 374 ancestors and is cut-off event [2022-11-16 12:06:56,803 INFO L386 tUnfolder$Statistics]: existing Event has 378 ancestors and is cut-off event [2022-11-16 12:06:56,803 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), 1884#true, Black: 1859#(= |#race~break_10~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, Black: 1875#true, 165#L109-6true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,803 INFO L383 tUnfolder$Statistics]: this new event has 465 ancestors and is cut-off event [2022-11-16 12:06:56,803 INFO L386 tUnfolder$Statistics]: existing Event has 381 ancestors and is cut-off event [2022-11-16 12:06:56,803 INFO L386 tUnfolder$Statistics]: existing Event has 381 ancestors and is cut-off event [2022-11-16 12:06:56,804 INFO L386 tUnfolder$Statistics]: existing Event has 377 ancestors and is cut-off event [2022-11-16 12:06:56,867 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 548#L109-3true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,867 INFO L383 tUnfolder$Statistics]: this new event has 465 ancestors and is cut-off event [2022-11-16 12:06:56,867 INFO L386 tUnfolder$Statistics]: existing Event has 381 ancestors and is cut-off event [2022-11-16 12:06:56,867 INFO L386 tUnfolder$Statistics]: existing Event has 381 ancestors and is cut-off event [2022-11-16 12:06:56,867 INFO L386 tUnfolder$Statistics]: existing Event has 377 ancestors and is cut-off event [2022-11-16 12:06:56,867 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 548#L109-3true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,868 INFO L383 tUnfolder$Statistics]: this new event has 462 ancestors and is cut-off event [2022-11-16 12:06:56,868 INFO L386 tUnfolder$Statistics]: existing Event has 378 ancestors and is cut-off event [2022-11-16 12:06:56,868 INFO L386 tUnfolder$Statistics]: existing Event has 378 ancestors and is cut-off event [2022-11-16 12:06:56,868 INFO L386 tUnfolder$Statistics]: existing Event has 374 ancestors and is cut-off event [2022-11-16 12:06:56,956 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1816#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,956 INFO L383 tUnfolder$Statistics]: this new event has 463 ancestors and is cut-off event [2022-11-16 12:06:56,956 INFO L386 tUnfolder$Statistics]: existing Event has 379 ancestors and is cut-off event [2022-11-16 12:06:56,956 INFO L386 tUnfolder$Statistics]: existing Event has 375 ancestors and is cut-off event [2022-11-16 12:06:56,956 INFO L386 tUnfolder$Statistics]: existing Event has 379 ancestors and is cut-off event [2022-11-16 12:06:56,957 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1816#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:56,957 INFO L383 tUnfolder$Statistics]: this new event has 466 ancestors and is cut-off event [2022-11-16 12:06:56,957 INFO L386 tUnfolder$Statistics]: existing Event has 382 ancestors and is cut-off event [2022-11-16 12:06:56,957 INFO L386 tUnfolder$Statistics]: existing Event has 378 ancestors and is cut-off event [2022-11-16 12:06:56,957 INFO L386 tUnfolder$Statistics]: existing Event has 382 ancestors and is cut-off event [2022-11-16 12:06:57,043 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, 370#L109-5true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:57,044 INFO L383 tUnfolder$Statistics]: this new event has 464 ancestors and is cut-off event [2022-11-16 12:06:57,044 INFO L386 tUnfolder$Statistics]: existing Event has 376 ancestors and is cut-off event [2022-11-16 12:06:57,044 INFO L386 tUnfolder$Statistics]: existing Event has 380 ancestors and is cut-off event [2022-11-16 12:06:57,044 INFO L386 tUnfolder$Statistics]: existing Event has 380 ancestors and is cut-off event [2022-11-16 12:06:57,044 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 370#L109-5true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:57,044 INFO L383 tUnfolder$Statistics]: this new event has 467 ancestors and is cut-off event [2022-11-16 12:06:57,044 INFO L386 tUnfolder$Statistics]: existing Event has 379 ancestors and is cut-off event [2022-11-16 12:06:57,045 INFO L386 tUnfolder$Statistics]: existing Event has 383 ancestors and is cut-off event [2022-11-16 12:06:57,045 INFO L386 tUnfolder$Statistics]: existing Event has 383 ancestors and is cut-off event [2022-11-16 12:06:57,130 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, Black: 1875#true, 165#L109-6true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:57,130 INFO L383 tUnfolder$Statistics]: this new event has 465 ancestors and is cut-off event [2022-11-16 12:06:57,131 INFO L386 tUnfolder$Statistics]: existing Event has 381 ancestors and is cut-off event [2022-11-16 12:06:57,131 INFO L386 tUnfolder$Statistics]: existing Event has 377 ancestors and is cut-off event [2022-11-16 12:06:57,131 INFO L386 tUnfolder$Statistics]: existing Event has 381 ancestors and is cut-off event [2022-11-16 12:06:57,131 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][528], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1886#(= ~i_4~0 0), 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, 811#(= |#race~name_1~0| 0), Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1841#true, Black: 1875#true, 165#L109-6true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true]) [2022-11-16 12:06:57,131 INFO L383 tUnfolder$Statistics]: this new event has 468 ancestors and is cut-off event [2022-11-16 12:06:57,131 INFO L386 tUnfolder$Statistics]: existing Event has 384 ancestors and is cut-off event [2022-11-16 12:06:57,131 INFO L386 tUnfolder$Statistics]: existing Event has 380 ancestors and is cut-off event [2022-11-16 12:06:57,132 INFO L386 tUnfolder$Statistics]: existing Event has 384 ancestors and is cut-off event [2022-11-16 12:06:59,788 INFO L130 PetriNetUnfolder]: 17497/133260 cut-off events. [2022-11-16 12:06:59,789 INFO L131 PetriNetUnfolder]: For 2229/2253 co-relation queries the response was YES. [2022-11-16 12:07:01,289 INFO L83 FinitePrefix]: Finished finitePrefix Result has 166812 conditions, 133260 events. 17497/133260 cut-off events. For 2229/2253 co-relation queries the response was YES. Maximal size of possible extension queue 866. Compared 2048986 event pairs, 4538 based on Foata normal form. 0/115670 useless extension candidates. Maximal degree in co-relation 166593. Up to 8922 conditions per place. [2022-11-16 12:07:01,746 INFO L137 encePairwiseOnDemand]: 771/777 looper letters, 89 selfloop transitions, 6 changer transitions 0/731 dead transitions. [2022-11-16 12:07:01,746 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 665 places, 731 transitions, 1902 flow [2022-11-16 12:07:01,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-16 12:07:01,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-11-16 12:07:01,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 4396 transitions. [2022-11-16 12:07:01,752 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9429429429429429 [2022-11-16 12:07:01,753 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 4396 transitions. [2022-11-16 12:07:01,753 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 4396 transitions. [2022-11-16 12:07:01,754 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:07:01,755 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 4396 transitions. [2022-11-16 12:07:01,760 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 732.6666666666666) internal successors, (4396), 6 states have internal predecessors, (4396), 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) [2022-11-16 12:07:01,765 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 777.0) internal successors, (5439), 7 states have internal predecessors, (5439), 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) [2022-11-16 12:07:01,766 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 777.0) internal successors, (5439), 7 states have internal predecessors, (5439), 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) [2022-11-16 12:07:01,767 INFO L175 Difference]: Start difference. First operand has 661 places, 680 transitions, 1602 flow. Second operand 6 states and 4396 transitions. [2022-11-16 12:07:01,767 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 665 places, 731 transitions, 1902 flow [2022-11-16 12:07:01,830 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 665 places, 731 transitions, 1902 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 12:07:01,835 INFO L231 Difference]: Finished difference. Result has 665 places, 679 transitions, 1612 flow [2022-11-16 12:07:01,837 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1600, PETRI_DIFFERENCE_MINUEND_PLACES=660, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=679, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=673, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1612, PETRI_PLACES=665, PETRI_TRANSITIONS=679} [2022-11-16 12:07:01,837 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -55 predicate places. [2022-11-16 12:07:01,837 INFO L495 AbstractCegarLoop]: Abstraction has has 665 places, 679 transitions, 1612 flow [2022-11-16 12:07:01,838 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 720.0) internal successors, (4320), 6 states have internal predecessors, (4320), 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) [2022-11-16 12:07:01,839 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:07:01,839 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:07:01,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-11-16 12:07:01,839 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting thread2Err42ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:07:01,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:07:01,840 INFO L85 PathProgramCache]: Analyzing trace with hash 238186592, now seen corresponding path program 1 times [2022-11-16 12:07:01,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:07:01,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190133603] [2022-11-16 12:07:01,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:07:01,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:07:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:07:01,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:07:01,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:07:01,926 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190133603] [2022-11-16 12:07:01,926 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190133603] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:07:01,926 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:07:01,927 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 12:07:01,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610119152] [2022-11-16 12:07:01,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:07:01,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:07:01,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:07:01,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:07:01,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:07:01,930 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 723 out of 777 [2022-11-16 12:07:01,932 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 665 places, 679 transitions, 1612 flow. Second operand has 3 states, 3 states have (on average 726.6666666666666) internal successors, (2180), 3 states have internal predecessors, (2180), 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) [2022-11-16 12:07:01,932 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:07:01,933 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 723 of 777 [2022-11-16 12:07:01,933 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 12:07:04,361 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][503], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true, 388#L76-1true]) [2022-11-16 12:07:04,362 INFO L383 tUnfolder$Statistics]: this new event has 366 ancestors and is cut-off event [2022-11-16 12:07:04,362 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:07:04,362 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 12:07:04,362 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 12:07:04,406 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][503], [620#L55-1true, 1886#(= ~i_4~0 0), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), Black: 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), 1894#true, Black: 814#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 388#L76-1true, 1901#true]) [2022-11-16 12:07:04,406 INFO L383 tUnfolder$Statistics]: this new event has 369 ancestors and is cut-off event [2022-11-16 12:07:04,406 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:07:04,406 INFO L386 tUnfolder$Statistics]: existing Event has 285 ancestors and is cut-off event [2022-11-16 12:07:04,406 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 12:07:04,767 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][405], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1886#(= ~i_4~0 0), 1834#(= |#race~result_7~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 688#L109-7true, 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, 68#L85-16true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true]) [2022-11-16 12:07:04,767 INFO L383 tUnfolder$Statistics]: this new event has 392 ancestors and is cut-off event [2022-11-16 12:07:04,767 INFO L386 tUnfolder$Statistics]: existing Event has 480 ancestors and is cut-off event [2022-11-16 12:07:04,767 INFO L386 tUnfolder$Statistics]: existing Event has 396 ancestors and is cut-off event [2022-11-16 12:07:04,768 INFO L386 tUnfolder$Statistics]: existing Event has 396 ancestors and is cut-off event [2022-11-16 12:07:04,782 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][405], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1886#(= ~i_4~0 0), 1834#(= |#race~result_7~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 688#L109-7true, 447#L85-17true, 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true]) [2022-11-16 12:07:04,782 INFO L383 tUnfolder$Statistics]: this new event has 393 ancestors and is cut-off event [2022-11-16 12:07:04,782 INFO L386 tUnfolder$Statistics]: existing Event has 397 ancestors and is cut-off event [2022-11-16 12:07:04,783 INFO L386 tUnfolder$Statistics]: existing Event has 481 ancestors and is cut-off event [2022-11-16 12:07:04,783 INFO L386 tUnfolder$Statistics]: existing Event has 397 ancestors and is cut-off event [2022-11-16 12:07:04,826 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][405], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 170#L85-20true, 1884#true, Black: 1886#(= ~i_4~0 0), 1834#(= |#race~result_7~0| 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 688#L109-7true, 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true]) [2022-11-16 12:07:04,826 INFO L383 tUnfolder$Statistics]: this new event has 396 ancestors and is cut-off event [2022-11-16 12:07:04,826 INFO L386 tUnfolder$Statistics]: existing Event has 400 ancestors and is cut-off event [2022-11-16 12:07:04,826 INFO L386 tUnfolder$Statistics]: existing Event has 484 ancestors and is cut-off event [2022-11-16 12:07:04,826 INFO L386 tUnfolder$Statistics]: existing Event has 400 ancestors and is cut-off event [2022-11-16 12:07:04,840 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][541], [1903#(= |#race~result_7~0| |thread2Thread1of1ForFork1_#t~nondet52#1|), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 688#L109-7true, Black: 1834#(= |#race~result_7~0| 0), 706#L85-21true, 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:07:04,841 INFO L383 tUnfolder$Statistics]: this new event has 397 ancestors and is cut-off event [2022-11-16 12:07:04,841 INFO L386 tUnfolder$Statistics]: existing Event has 401 ancestors and is cut-off event [2022-11-16 12:07:04,841 INFO L386 tUnfolder$Statistics]: existing Event has 401 ancestors and is cut-off event [2022-11-16 12:07:04,841 INFO L386 tUnfolder$Statistics]: existing Event has 485 ancestors and is cut-off event [2022-11-16 12:07:04,855 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][541], [1903#(= |#race~result_7~0| |thread2Thread1of1ForFork1_#t~nondet52#1|), 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 688#L109-7true, 394#L85-22true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0)]) [2022-11-16 12:07:04,856 INFO L383 tUnfolder$Statistics]: this new event has 398 ancestors and is cut-off event [2022-11-16 12:07:04,856 INFO L386 tUnfolder$Statistics]: existing Event has 486 ancestors and is cut-off event [2022-11-16 12:07:04,856 INFO L386 tUnfolder$Statistics]: existing Event has 402 ancestors and is cut-off event [2022-11-16 12:07:04,856 INFO L386 tUnfolder$Statistics]: existing Event has 402 ancestors and is cut-off event [2022-11-16 12:07:04,897 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][405], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1886#(= ~i_4~0 0), Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 688#L109-7true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), 54#L87true, Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true]) [2022-11-16 12:07:04,897 INFO L383 tUnfolder$Statistics]: this new event has 401 ancestors and is cut-off event [2022-11-16 12:07:04,898 INFO L386 tUnfolder$Statistics]: existing Event has 405 ancestors and is cut-off event [2022-11-16 12:07:04,898 INFO L386 tUnfolder$Statistics]: existing Event has 489 ancestors and is cut-off event [2022-11-16 12:07:04,898 INFO L386 tUnfolder$Statistics]: existing Event has 405 ancestors and is cut-off event [2022-11-16 12:07:05,084 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2274] thread1EXIT-->L109-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem79#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4) (= v_thread1Thread1of1ForFork0_thidvar1_4 0)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem79#1=|v_ULTIMATE.start_main_#t~mem79#1_5|} AuxVars[] AssignedVars[][405], [1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1886#(= ~i_4~0 0), 170#L85-20true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 688#L109-7true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, 1817#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true]) [2022-11-16 12:07:05,085 INFO L383 tUnfolder$Statistics]: this new event has 420 ancestors and is cut-off event [2022-11-16 12:07:05,085 INFO L386 tUnfolder$Statistics]: existing Event has 508 ancestors and is cut-off event [2022-11-16 12:07:05,085 INFO L386 tUnfolder$Statistics]: existing Event has 424 ancestors and is cut-off event [2022-11-16 12:07:05,085 INFO L386 tUnfolder$Statistics]: existing Event has 424 ancestors and is cut-off event [2022-11-16 12:07:05,265 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][503], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true, 388#L76-1true]) [2022-11-16 12:07:05,265 INFO L383 tUnfolder$Statistics]: this new event has 454 ancestors and is cut-off event [2022-11-16 12:07:05,265 INFO L386 tUnfolder$Statistics]: existing Event has 366 ancestors and is cut-off event [2022-11-16 12:07:05,265 INFO L386 tUnfolder$Statistics]: existing Event has 370 ancestors and is cut-off event [2022-11-16 12:07:05,265 INFO L386 tUnfolder$Statistics]: existing Event has 370 ancestors and is cut-off event [2022-11-16 12:07:05,289 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][503], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1859#(= |#race~break_10~0| 0), Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true, 388#L76-1true]) [2022-11-16 12:07:05,289 INFO L383 tUnfolder$Statistics]: this new event has 457 ancestors and is cut-off event [2022-11-16 12:07:05,289 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:07:05,289 INFO L386 tUnfolder$Statistics]: existing Event has 369 ancestors and is cut-off event [2022-11-16 12:07:05,289 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:07:05,291 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][503], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, 1843#(= ~name_2~0 ~name_1~0), Black: 1834#(= |#race~result_7~0| 0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1849#(= |#race~break_6~0| 0), Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true, 388#L76-1true]) [2022-11-16 12:07:05,291 INFO L383 tUnfolder$Statistics]: this new event has 457 ancestors and is cut-off event [2022-11-16 12:07:05,291 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:07:05,291 INFO L386 tUnfolder$Statistics]: existing Event has 369 ancestors and is cut-off event [2022-11-16 12:07:05,291 INFO L386 tUnfolder$Statistics]: existing Event has 373 ancestors and is cut-off event [2022-11-16 12:07:05,314 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2094] L76-->L76-1: Formula: (= |v_#race~nondet_0~0_4| 0) InVars {} OutVars{#race~nondet_0~0=|v_#race~nondet_0~0_4|} AuxVars[] AssignedVars[#race~nondet_0~0][503], [620#L55-1true, 1793#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 1886#(= ~i_4~0 0), Black: 1825#(= |#race~result_3~0| 0), 1884#true, Black: 1889#(and (= ~i_4~0 0) |thread1Thread1of1ForFork0_#t~short8#1|), Black: 1857#true, Black: 1834#(= |#race~result_7~0| 0), 1843#(= ~name_2~0 ~name_1~0), Black: 809#true, Black: 1801#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 811#(= |#race~name_1~0| 0), Black: 814#true, 1894#true, Black: 1807#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (< |ULTIMATE.start_create_fresh_int_array_~i~0#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 506#L108-4true, Black: 1841#true, Black: 1875#true, 1877#(= |#race~nondet_0~0| 0), Black: 1847#true, Black: 827#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 3 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0)), 816#(= |#race~name_2~0| 0), 1901#true, 388#L76-1true]) [2022-11-16 12:07:05,314 INFO L383 tUnfolder$Statistics]: this new event has 460 ancestors and is cut-off event [2022-11-16 12:07:05,315 INFO L386 tUnfolder$Statistics]: existing Event has 372 ancestors and is cut-off event [2022-11-16 12:07:05,315 INFO L386 tUnfolder$Statistics]: existing Event has 376 ancestors and is cut-off event [2022-11-16 12:07:05,315 INFO L386 tUnfolder$Statistics]: existing Event has 376 ancestors and is cut-off event [2022-11-16 12:07:05,430 INFO L130 PetriNetUnfolder]: 681/10560 cut-off events. [2022-11-16 12:07:05,431 INFO L131 PetriNetUnfolder]: For 516/520 co-relation queries the response was YES. [2022-11-16 12:07:05,586 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12737 conditions, 10560 events. 681/10560 cut-off events. For 516/520 co-relation queries the response was YES. Maximal size of possible extension queue 113. Compared 107660 event pairs, 124 based on Foata normal form. 0/9266 useless extension candidates. Maximal degree in co-relation 12533. Up to 775 conditions per place. [2022-11-16 12:07:05,632 INFO L137 encePairwiseOnDemand]: 774/777 looper letters, 27 selfloop transitions, 3 changer transitions 0/679 dead transitions. [2022-11-16 12:07:05,632 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 666 places, 679 transitions, 1673 flow [2022-11-16 12:07:05,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:07:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 12:07:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2196 transitions. [2022-11-16 12:07:05,637 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9420849420849421 [2022-11-16 12:07:05,637 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 2196 transitions. [2022-11-16 12:07:05,637 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 2196 transitions. [2022-11-16 12:07:05,638 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:07:05,639 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 2196 transitions. [2022-11-16 12:07:05,643 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 732.0) internal successors, (2196), 3 states have internal predecessors, (2196), 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) [2022-11-16 12:07:05,647 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:07:05,648 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 777.0) internal successors, (3108), 4 states have internal predecessors, (3108), 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) [2022-11-16 12:07:05,648 INFO L175 Difference]: Start difference. First operand has 665 places, 679 transitions, 1612 flow. Second operand 3 states and 2196 transitions. [2022-11-16 12:07:05,648 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 666 places, 679 transitions, 1673 flow [2022-11-16 12:07:05,657 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 661 places, 679 transitions, 1661 flow, removed 0 selfloop flow, removed 5 redundant places. [2022-11-16 12:07:05,667 INFO L231 Difference]: Finished difference. Result has 661 places, 678 transitions, 1604 flow [2022-11-16 12:07:05,669 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=777, PETRI_DIFFERENCE_MINUEND_FLOW=1598, PETRI_DIFFERENCE_MINUEND_PLACES=659, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=678, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=675, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1604, PETRI_PLACES=661, PETRI_TRANSITIONS=678} [2022-11-16 12:07:05,669 INFO L288 CegarLoopForPetriNet]: 720 programPoint places, -59 predicate places. [2022-11-16 12:07:05,669 INFO L495 AbstractCegarLoop]: Abstraction has has 661 places, 678 transitions, 1604 flow [2022-11-16 12:07:05,670 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 726.6666666666666) internal successors, (2180), 3 states have internal predecessors, (2180), 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) [2022-11-16 12:07:05,670 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 12:07:05,671 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:07:05,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-11-16 12:07:05,671 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting thread2Err14ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 188 more)] === [2022-11-16 12:07:05,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:07:05,672 INFO L85 PathProgramCache]: Analyzing trace with hash -682691543, now seen corresponding path program 1 times [2022-11-16 12:07:05,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:07:05,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924340378] [2022-11-16 12:07:05,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:07:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:07:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:07:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-16 12:07:05,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:07:05,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924340378] [2022-11-16 12:07:05,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924340378] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:07:05,897 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:07:05,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:07:05,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821719761] [2022-11-16 12:07:05,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:07:05,898 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 12:07:05,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:07:05,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:07:05,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:07:05,903 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 739 out of 777 [2022-11-16 12:07:05,907 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 661 places, 678 transitions, 1604 flow. Second operand has 4 states, 4 states have (on average 742.75) internal successors, (2971), 4 states have internal predecessors, (2971), 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) [2022-11-16 12:07:05,907 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 12:07:05,907 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 739 of 777 [2022-11-16 12:07:05,907 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand