./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/config/GemCutterReach.xml -i ../../sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6cbe8dd40fecf4391efe5e4ba3939c64a9fdbbfb53083def47a68bbefda43a3c ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 02:49:43,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 02:49:43,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 02:49:43,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 02:49:43,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 02:49:43,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 02:49:43,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 02:49:43,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 02:49:43,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 02:49:43,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 02:49:43,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 02:49:43,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 02:49:43,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 02:49:43,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 02:49:43,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 02:49:43,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 02:49:43,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 02:49:43,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 02:49:43,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 02:49:43,937 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 02:49:43,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 02:49:43,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 02:49:43,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 02:49:43,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 02:49:43,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 02:49:43,954 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 02:49:43,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 02:49:43,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 02:49:43,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 02:49:43,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 02:49:43,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 02:49:43,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 02:49:43,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 02:49:43,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 02:49:43,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 02:49:43,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 02:49:43,965 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 02:49:43,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 02:49:43,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 02:49:43,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 02:49:43,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 02:49:43,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/config/svcomp-Reach-32bit-GemCutter_Default.epf [2021-10-29 02:49:44,010 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 02:49:44,010 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 02:49:44,011 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-29 02:49:44,011 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-29 02:49:44,018 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 02:49:44,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 02:49:44,019 INFO L138 SettingsManager]: * Use SBE=true [2021-10-29 02:49:44,019 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 02:49:44,019 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 02:49:44,019 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 02:49:44,020 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 02:49:44,021 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 02:49:44,021 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 02:49:44,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 02:49:44,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 02:49:44,021 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 02:49:44,022 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 02:49:44,022 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 02:49:44,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 02:49:44,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 02:49:44,022 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-29 02:49:44,023 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-29 02:49:44,023 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 02:49:44,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 02:49:44,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 02:49:44,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 02:49:44,024 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 02:49:44,024 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-29 02:49:44,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 02:49:44,024 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-29 02:49:44,024 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-10-29 02:49:44,024 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 02:49:44,025 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-10-29 02:49:44,025 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-10-29 02:49:44,025 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_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cbe8dd40fecf4391efe5e4ba3939c64a9fdbbfb53083def47a68bbefda43a3c [2021-10-29 02:49:44,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 02:49:44,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 02:49:44,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 02:49:44,338 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 02:49:44,339 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 02:49:44,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/../../sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c [2021-10-29 02:49:44,419 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/data/4318919f6/30e6bfc8730b41f6bf6a47880298eb0e/FLAGdb7a00a27 [2021-10-29 02:49:44,934 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 02:49:44,935 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c [2021-10-29 02:49:44,943 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/data/4318919f6/30e6bfc8730b41f6bf6a47880298eb0e/FLAGdb7a00a27 [2021-10-29 02:49:45,295 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/data/4318919f6/30e6bfc8730b41f6bf6a47880298eb0e [2021-10-29 02:49:45,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 02:49:45,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 02:49:45,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 02:49:45,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 02:49:45,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 02:49:45,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2444cf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45, skipping insertion in model container [2021-10-29 02:49:45,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 02:49:45,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 02:49:45,559 WARN L228 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_ba51af0d-ac4a-45eb-8a51-2e950dd64190/sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2021-10-29 02:49:45,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:49:45,572 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 02:49:45,608 WARN L228 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_ba51af0d-ac4a-45eb-8a51-2e950dd64190/sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2021-10-29 02:49:45,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:49:45,625 INFO L208 MainTranslator]: Completed translation [2021-10-29 02:49:45,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45 WrapperNode [2021-10-29 02:49:45,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 02:49:45,627 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 02:49:45,627 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 02:49:45,627 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 02:49:45,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,677 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 02:49:45,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 02:49:45,678 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 02:49:45,678 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 02:49:45,686 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,691 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,703 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 02:49:45,716 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 02:49:45,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 02:49:45,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 02:49:45,717 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (1/1) ... [2021-10-29 02:49:45,732 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 02:49:45,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 [2021-10-29 02:49:45,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-29 02:49:45,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-29 02:49:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-29 02:49:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-29 02:49:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-29 02:49:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-29 02:49:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-10-29 02:49:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-10-29 02:49:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-10-29 02:49:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-10-29 02:49:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 02:49:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-10-29 02:49:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-10-29 02:49:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-10-29 02:49:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-10-29 02:49:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 02:49:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 02:49:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-10-29 02:49:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-10-29 02:49:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 02:49:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 02:49:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 02:49:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 02:49:45,810 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 02:49:46,516 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 02:49:46,516 INFO L299 CfgBuilder]: Removed 28 assume(true) statements. [2021-10-29 02:49:46,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:49:46 BoogieIcfgContainer [2021-10-29 02:49:46,521 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 02:49:46,522 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-29 02:49:46,523 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-29 02:49:46,526 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-29 02:49:46,526 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 02:49:45" (1/3) ... [2021-10-29 02:49:46,527 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14dedc6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:49:46, skipping insertion in model container [2021-10-29 02:49:46,527 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:49:45" (2/3) ... [2021-10-29 02:49:46,528 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14dedc6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:49:46, skipping insertion in model container [2021-10-29 02:49:46,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:49:46" (3/3) ... [2021-10-29 02:49:46,530 INFO L111 eAbstractionObserver]: Analyzing ICFG parallel-barrier-loop.wvr.c [2021-10-29 02:49:46,539 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-10-29 02:49:46,539 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-29 02:49:46,539 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-29 02:49:46,539 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-29 02:49:46,599 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,599 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,599 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,600 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,600 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,600 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,600 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,601 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,601 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,601 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,601 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,601 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,608 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,608 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,608 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,608 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,609 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,609 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,609 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,609 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,609 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,610 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,610 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,610 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,610 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,611 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,611 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,611 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,611 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,612 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,612 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,612 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,613 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,613 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,614 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,614 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,614 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,614 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,614 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,615 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,615 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,615 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,615 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,616 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,616 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,616 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,616 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,616 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,617 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,617 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,617 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,617 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,618 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,618 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,619 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,619 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,622 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,622 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,623 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,623 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,623 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,623 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,626 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,627 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,628 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,633 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,633 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,635 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,635 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,635 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,635 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,636 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,636 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,636 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,637 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,637 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,638 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,638 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,638 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,638 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,638 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,638 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,639 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,639 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,639 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,640 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,640 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,640 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,640 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,640 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,640 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,641 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,641 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,641 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,641 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,641 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,641 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,642 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,642 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,642 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,642 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,642 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,642 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,643 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,643 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,643 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,643 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,643 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,644 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,644 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,644 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,644 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,644 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,644 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,645 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,645 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,645 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,645 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,646 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,646 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,646 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,646 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,646 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,648 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,648 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,648 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,649 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,649 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,649 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,649 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,649 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,649 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,649 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,650 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,650 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,650 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,650 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,650 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,650 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,651 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,651 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,651 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,651 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,651 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,652 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,652 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,652 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,652 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,652 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,652 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,653 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,653 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,653 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,653 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,653 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,653 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,654 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,654 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,654 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,654 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,655 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,655 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,655 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,655 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,655 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,655 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,656 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,656 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,656 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,656 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,656 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,656 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,657 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,657 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,657 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,657 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,658 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,664 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,664 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,664 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,667 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,667 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,667 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,667 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,667 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,669 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,669 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,670 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,670 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,670 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,670 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,670 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,671 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,671 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,671 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,671 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,672 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,673 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,674 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,674 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,674 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,674 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,675 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,676 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,676 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,676 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,676 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,678 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,678 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,678 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,678 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,679 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,679 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,679 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,679 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,679 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,679 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,679 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,680 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork4_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,682 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,682 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,682 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,682 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,682 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,684 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,684 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,684 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,684 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,684 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,685 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,686 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,686 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,686 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,686 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork5_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,688 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,688 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,688 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,688 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,688 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,690 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,690 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,690 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,690 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,690 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 02:49:46,723 INFO L148 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2021-10-29 02:49:46,772 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-29 02:49:46,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 [2021-10-29 02:49:46,774 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-10-29 02:49:46,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-10-29 02:49:46,832 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread4Thread1of1ForFork4 ======== [2021-10-29 02:49:46,842 INFO L339 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=PARTIAL_ORDER_FA, 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, mLoopAccelerationTechnique=FAST_UPR [2021-10-29 02:49:46,842 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-29 02:49:53,716 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork4Err4INUSE_VIOLATION [2021-10-29 02:49:53,716 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork4Err5INUSE_VIOLATION [2021-10-29 02:49:53,724 INFO L731 BasicCegarLoop]: Path program histogram: [] [2021-10-29 02:49:53,725 INFO L308 ceAbstractionStarter]: Result for error location thread4Thread1of1ForFork4 was SAFE,SAFE (1/3) [2021-10-29 02:49:53,730 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-29 02:49:53,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 [2021-10-29 02:49:53,735 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-10-29 02:49:53,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2021-10-29 02:49:53,767 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread1Thread1of1ForFork1 ======== [2021-10-29 02:49:53,769 INFO L339 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=PARTIAL_ORDER_FA, 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, mLoopAccelerationTechnique=FAST_UPR [2021-10-29 02:49:53,769 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-29 02:49:56,547 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Thread1of1ForFork1Err2INUSE_VIOLATION [2021-10-29 02:49:56,547 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Thread1of1ForFork1Err7INUSE_VIOLATION [2021-10-29 02:49:56,550 INFO L731 BasicCegarLoop]: Path program histogram: [] [2021-10-29 02:49:56,551 INFO L308 ceAbstractionStarter]: Result for error location thread1Thread1of1ForFork1 was SAFE,SAFE (2/3) [2021-10-29 02:49:56,553 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-29 02:49:56,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 [2021-10-29 02:49:56,577 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-10-29 02:49:56,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2021-10-29 02:49:56,594 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-10-29 02:49:56,595 INFO L339 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=PARTIAL_ORDER_FA, 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, mLoopAccelerationTechnique=FAST_UPR [2021-10-29 02:49:56,595 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-10-29 02:49:56,800 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr8INUSE_VIOLATION] === [2021-10-29 02:49:56,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 02:49:56,805 INFO L85 PathProgramCache]: Analyzing trace with hash -164275656, now seen corresponding path program 1 times [2021-10-29 02:49:56,814 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 02:49:56,814 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565687643] [2021-10-29 02:49:56,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 02:49:56,815 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 02:49:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 02:49:57,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 02:49:57,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 02:49:57,048 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565687643] [2021-10-29 02:49:57,048 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565687643] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 02:49:57,049 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 02:49:57,049 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-29 02:49:57,050 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789650187] [2021-10-29 02:49:57,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-29 02:49:57,056 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 02:49:57,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-29 02:49:57,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-29 02:49:57,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:57,072 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-29 02:49:57,072 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 77.0) internal successors, (154), 2 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 02:49:57,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:57,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:57,093 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-29 02:49:57,093 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr8INUSE_VIOLATION] === [2021-10-29 02:49:57,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 02:49:57,094 INFO L85 PathProgramCache]: Analyzing trace with hash -397887302, now seen corresponding path program 1 times [2021-10-29 02:49:57,094 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 02:49:57,094 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [474877954] [2021-10-29 02:49:57,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 02:49:57,095 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 02:49:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 02:49:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 02:49:57,824 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 02:49:57,824 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [474877954] [2021-10-29 02:49:57,824 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [474877954] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 02:49:57,824 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 02:49:57,825 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-10-29 02:49:57,825 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734816851] [2021-10-29 02:49:57,828 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-29 02:49:57,828 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 02:49:57,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-29 02:49:57,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-10-29 02:49:57,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:57,832 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-29 02:49:57,832 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 22.285714285714285) internal successors, (156), 7 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 02:49:57,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:57,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-29 02:49:58,068 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-29 02:49:58,068 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr8INUSE_VIOLATION] === [2021-10-29 02:49:58,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 02:49:58,069 INFO L85 PathProgramCache]: Analyzing trace with hash -176816991, now seen corresponding path program 1 times [2021-10-29 02:49:58,069 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 02:49:58,069 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172051580] [2021-10-29 02:49:58,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 02:49:58,070 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 02:49:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 02:49:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 02:49:58,311 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 02:49:58,311 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172051580] [2021-10-29 02:49:58,312 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172051580] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 02:49:58,312 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 02:49:58,312 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-29 02:49:58,312 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227534659] [2021-10-29 02:49:58,313 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 02:49:58,313 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 02:49:58,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 02:49:58,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 02:49:58,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,314 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-29 02:49:58,315 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 02:49:58,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-29 02:49:58,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-29 02:49:58,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 02:49:58,377 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-29 02:49:58,378 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr8INUSE_VIOLATION] === [2021-10-29 02:49:58,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 02:49:58,378 INFO L85 PathProgramCache]: Analyzing trace with hash -797575615, now seen corresponding path program 1 times [2021-10-29 02:49:58,378 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 02:49:58,379 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537616965] [2021-10-29 02:49:58,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 02:49:58,379 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 02:49:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 02:49:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 02:49:58,652 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 02:49:58,652 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537616965] [2021-10-29 02:49:58,652 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537616965] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 02:49:58,652 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 02:49:58,652 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-29 02:49:58,652 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940330838] [2021-10-29 02:49:58,653 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 02:49:58,653 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 02:49:58,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 02:49:58,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 02:49:58,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,654 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-29 02:49:58,654 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 02:49:58,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-29 02:49:58,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-29 02:49:58,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-29 02:49:58,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 02:49:58,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 02:49:58,702 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-29 02:49:58,702 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr8INUSE_VIOLATION] === [2021-10-29 02:49:58,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 02:49:58,702 INFO L85 PathProgramCache]: Analyzing trace with hash 724508118, now seen corresponding path program 1 times [2021-10-29 02:49:58,703 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 02:49:58,703 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580517157] [2021-10-29 02:49:58,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 02:49:58,703 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 02:49:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 02:49:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 02:49:58,804 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 02:49:58,805 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580517157] [2021-10-29 02:49:58,805 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580517157] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 02:49:58,805 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 02:49:58,805 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-29 02:49:58,805 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198934270] [2021-10-29 02:49:58,806 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 02:49:58,806 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 02:49:58,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 02:49:58,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 02:49:58,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,807 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-29 02:49:58,807 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 02:49:58,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-29 02:49:58,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-29 02:49:58,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-29 02:49:58,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 02:49:58,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-29 02:49:58,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 02:49:58,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 02:49:58,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 02:49:58,839 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-29 02:49:58,839 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr8INUSE_VIOLATION] === [2021-10-29 02:49:58,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 02:49:58,839 INFO L85 PathProgramCache]: Analyzing trace with hash -1789760508, now seen corresponding path program 2 times [2021-10-29 02:49:58,840 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 02:49:58,840 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200039129] [2021-10-29 02:49:58,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 02:49:58,840 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 02:49:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 02:49:58,940 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-29 02:49:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 02:49:59,098 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-29 02:49:59,098 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-10-29 02:49:59,099 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-29 02:49:59,099 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION [2021-10-29 02:49:59,099 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8INUSE_VIOLATION [2021-10-29 02:49:59,099 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-29 02:49:59,101 INFO L731 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2021-10-29 02:49:59,101 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN (3/3) [2021-10-29 02:49:59,104 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-29 02:49:59,104 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-29 02:49:59,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 02:49:59 BasicIcfg [2021-10-29 02:49:59,313 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-29 02:49:59,313 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 02:49:59,314 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 02:49:59,314 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 02:49:59,314 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:49:46" (3/4) ... [2021-10-29 02:49:59,316 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-10-29 02:49:59,557 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/witness.graphml [2021-10-29 02:49:59,557 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 02:49:59,559 INFO L168 Benchmark]: Toolchain (without parser) took 14256.91 ms. Allocated memory was 123.7 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 90.9 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 385.9 MB. Max. memory is 16.1 GB. [2021-10-29 02:49:59,559 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 88.1 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 02:49:59,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.76 ms. Allocated memory is still 123.7 MB. Free memory was 90.9 MB in the beginning and 97.8 MB in the end (delta: -6.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 02:49:59,560 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.82 ms. Allocated memory is still 123.7 MB. Free memory was 97.8 MB in the beginning and 95.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:49:59,561 INFO L168 Benchmark]: Boogie Preprocessor took 38.14 ms. Allocated memory is still 123.7 MB. Free memory was 95.6 MB in the beginning and 94.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:49:59,561 INFO L168 Benchmark]: RCFGBuilder took 804.62 ms. Allocated memory is still 123.7 MB. Free memory was 94.0 MB in the beginning and 70.4 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:49:59,561 INFO L168 Benchmark]: TraceAbstraction took 12790.57 ms. Allocated memory was 123.7 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 69.6 MB in the beginning and 1.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 309.2 MB. Max. memory is 16.1 GB. [2021-10-29 02:49:59,562 INFO L168 Benchmark]: Witness Printer took 243.75 ms. Allocated memory is still 1.7 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 55.6 MB). Peak memory consumption was 54.5 MB. Max. memory is 16.1 GB. [2021-10-29 02:49:59,564 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 88.1 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 323.76 ms. Allocated memory is still 123.7 MB. Free memory was 90.9 MB in the beginning and 97.8 MB in the end (delta: -6.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 49.82 ms. Allocated memory is still 123.7 MB. Free memory was 97.8 MB in the beginning and 95.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 38.14 ms. Allocated memory is still 123.7 MB. Free memory was 95.6 MB in the beginning and 94.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 804.62 ms. Allocated memory is still 123.7 MB. Free memory was 94.0 MB in the beginning and 70.4 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 12790.57 ms. Allocated memory was 123.7 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 69.6 MB in the beginning and 1.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 309.2 MB. Max. memory is 16.1 GB. * Witness Printer took 243.75 ms. Allocated memory is still 1.7 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 55.6 MB). Peak memory consumption was 54.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 340441, positive: 301383, positive conditional: 289071, positive unconditional: 12312, negative: 39058, negative conditional: 38946, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 289071, positive unconditional: 12312, negative: 4653, negative conditional: 4541, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 289071, positive unconditional: 12312, negative: 4653, negative conditional: 4541, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 0, positive unconditional: 301383, negative: 4653, negative conditional: 0, negative unconditional: 4653, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 0, positive unconditional: 301383, negative: 4653, negative conditional: 0, negative unconditional: 4653, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 0, positive unconditional: 301383, negative: 4653, negative conditional: 0, negative unconditional: 4653, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11202, positive: 11090, positive conditional: 0, positive unconditional: 11090, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11202, positive: 11063, positive conditional: 0, positive unconditional: 11063, negative: 139, negative conditional: 0, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 139, positive: 27, positive conditional: 0, positive unconditional: 27, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 378, positive: 163, positive conditional: 0, positive unconditional: 163, negative: 215, negative conditional: 0, negative unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 306036, positive: 290293, positive conditional: 0, positive unconditional: 290293, negative: 4541, negative conditional: 0, negative unconditional: 4541, unknown: 11202, unknown conditional: 0, unknown unconditional: 11202] , Statistics on independence cache: Total cache size (in pairs): 11202, Positive cache size: 11090, Positive conditional cache size: 0, Positive unconditional cache size: 11090, Negative cache size: 112, Negative conditional cache size: 0, Negative unconditional cache size: 112, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 34405 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2304, Number of persistent set computation: 14337, Number of trivial persistent sets: 2203, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12424, positive: 12312, positive conditional: 0, positive unconditional: 12312, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 340441, positive: 301383, positive conditional: 289071, positive unconditional: 12312, negative: 39058, negative conditional: 38946, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 289071, positive unconditional: 12312, negative: 4653, negative conditional: 4541, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 289071, positive unconditional: 12312, negative: 4653, negative conditional: 4541, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 0, positive unconditional: 301383, negative: 4653, negative conditional: 0, negative unconditional: 4653, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 0, positive unconditional: 301383, negative: 4653, negative conditional: 0, negative unconditional: 4653, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 306036, positive: 301383, positive conditional: 0, positive unconditional: 301383, negative: 4653, negative conditional: 0, negative unconditional: 4653, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11202, positive: 11090, positive conditional: 0, positive unconditional: 11090, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11202, positive: 11063, positive conditional: 0, positive unconditional: 11063, negative: 139, negative conditional: 0, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 139, positive: 27, positive conditional: 0, positive unconditional: 27, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 378, positive: 163, positive conditional: 0, positive unconditional: 163, negative: 215, negative conditional: 0, negative unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 306036, positive: 290293, positive conditional: 0, positive unconditional: 290293, negative: 4541, negative conditional: 0, negative unconditional: 4541, unknown: 11202, unknown conditional: 0, unknown unconditional: 11202] , Statistics on independence cache: Total cache size (in pairs): 11202, Positive cache size: 11090, Positive conditional cache size: 0, Positive unconditional cache size: 11090, Negative cache size: 112, Negative conditional cache size: 0, Negative unconditional cache size: 112, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 34405 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 238712, positive: 213087, positive conditional: 202873, positive unconditional: 10214, negative: 25625, negative conditional: 25532, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 202873, positive unconditional: 10214, negative: 3836, negative conditional: 3743, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 202873, positive unconditional: 10214, negative: 3836, negative conditional: 3743, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 0, positive unconditional: 213087, negative: 3836, negative conditional: 0, negative unconditional: 3836, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 0, positive unconditional: 213087, negative: 3836, negative conditional: 0, negative unconditional: 3836, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 0, positive unconditional: 213087, negative: 3836, negative conditional: 0, negative unconditional: 3836, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9505, positive: 9412, positive conditional: 0, positive unconditional: 9412, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9505, positive: 9390, positive conditional: 0, positive unconditional: 9390, negative: 115, negative conditional: 0, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 22, positive conditional: 0, positive unconditional: 22, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 261, positive: 93, positive conditional: 0, positive unconditional: 93, negative: 168, negative conditional: 0, negative unconditional: 168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 216923, positive: 203675, positive conditional: 0, positive unconditional: 203675, negative: 3743, negative conditional: 0, negative unconditional: 3743, unknown: 9505, unknown conditional: 0, unknown unconditional: 9505] , Statistics on independence cache: Total cache size (in pairs): 9505, Positive cache size: 9412, Positive conditional cache size: 0, Positive unconditional cache size: 9412, Negative cache size: 93, Negative conditional cache size: 0, Negative unconditional cache size: 93, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 21789 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 926, Number of persistent set computation: 8685, Number of trivial persistent sets: 2408, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10307, positive: 10214, positive conditional: 0, positive unconditional: 10214, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 238712, positive: 213087, positive conditional: 202873, positive unconditional: 10214, negative: 25625, negative conditional: 25532, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 202873, positive unconditional: 10214, negative: 3836, negative conditional: 3743, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 202873, positive unconditional: 10214, negative: 3836, negative conditional: 3743, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 0, positive unconditional: 213087, negative: 3836, negative conditional: 0, negative unconditional: 3836, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 0, positive unconditional: 213087, negative: 3836, negative conditional: 0, negative unconditional: 3836, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 216923, positive: 213087, positive conditional: 0, positive unconditional: 213087, negative: 3836, negative conditional: 0, negative unconditional: 3836, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9505, positive: 9412, positive conditional: 0, positive unconditional: 9412, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9505, positive: 9390, positive conditional: 0, positive unconditional: 9390, negative: 115, negative conditional: 0, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 22, positive conditional: 0, positive unconditional: 22, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 261, positive: 93, positive conditional: 0, positive unconditional: 93, negative: 168, negative conditional: 0, negative unconditional: 168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 216923, positive: 203675, positive conditional: 0, positive unconditional: 203675, negative: 3743, negative conditional: 0, negative unconditional: 3743, unknown: 9505, unknown conditional: 0, unknown unconditional: 9505] , Statistics on independence cache: Total cache size (in pairs): 9505, Positive cache size: 9412, Positive conditional cache size: 0, Positive unconditional cache size: 9412, Negative cache size: 93, Negative conditional cache size: 0, Negative unconditional cache size: 93, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 21789 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 12630, positive: 11767, positive conditional: 2594, positive unconditional: 9173, negative: 863, negative conditional: 803, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 11835, positive: 11767, positive conditional: 2594, positive unconditional: 9173, negative: 68, negative conditional: 8, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 11835, positive: 11767, positive conditional: 2594, positive unconditional: 9173, negative: 68, negative conditional: 8, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 11844, positive: 11767, positive conditional: 1817, positive unconditional: 9950, negative: 77, negative conditional: 9, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 11844, positive: 11767, positive conditional: 201, positive unconditional: 11566, negative: 77, negative conditional: 6, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 11844, positive: 11767, positive conditional: 201, positive unconditional: 11566, negative: 77, negative conditional: 6, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9118, positive: 9056, positive conditional: 5, positive unconditional: 9051, negative: 62, negative conditional: 2, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9118, positive: 9039, positive conditional: 0, positive unconditional: 9039, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 79, positive: 17, positive conditional: 1, positive unconditional: 16, negative: 62, negative conditional: 2, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 159, positive: 53, positive conditional: 1, positive unconditional: 52, negative: 105, negative conditional: 2, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 11844, positive: 2711, positive conditional: 196, positive unconditional: 2515, negative: 15, negative conditional: 4, negative unconditional: 11, unknown: 9118, unknown conditional: 7, unknown unconditional: 9111] , Statistics on independence cache: Total cache size (in pairs): 9118, Positive cache size: 9056, Positive conditional cache size: 5, Positive unconditional cache size: 9051, Negative cache size: 62, Negative conditional cache size: 2, Negative unconditional cache size: 60, Eliminated conditions: 1619, Maximal queried relation: 2, Independence queries for same thread: 795 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 230, Number of persistent set computation: 211, Number of trivial persistent sets: 105, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9233, positive: 9173, positive conditional: 0, positive unconditional: 9173, negative: 60, negative conditional: 0, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 12630, positive: 11767, positive conditional: 2594, positive unconditional: 9173, negative: 863, negative conditional: 803, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 11835, positive: 11767, positive conditional: 2594, positive unconditional: 9173, negative: 68, negative conditional: 8, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 11835, positive: 11767, positive conditional: 2594, positive unconditional: 9173, negative: 68, negative conditional: 8, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 11844, positive: 11767, positive conditional: 1817, positive unconditional: 9950, negative: 77, negative conditional: 9, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 11844, positive: 11767, positive conditional: 201, positive unconditional: 11566, negative: 77, negative conditional: 6, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 11844, positive: 11767, positive conditional: 201, positive unconditional: 11566, negative: 77, negative conditional: 6, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9118, positive: 9056, positive conditional: 5, positive unconditional: 9051, negative: 62, negative conditional: 2, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9118, positive: 9039, positive conditional: 0, positive unconditional: 9039, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 79, positive: 17, positive conditional: 1, positive unconditional: 16, negative: 62, negative conditional: 2, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 159, positive: 53, positive conditional: 1, positive unconditional: 52, negative: 105, negative conditional: 2, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 11844, positive: 2711, positive conditional: 196, positive unconditional: 2515, negative: 15, negative conditional: 4, negative unconditional: 11, unknown: 9118, unknown conditional: 7, unknown unconditional: 9111] , Statistics on independence cache: Total cache size (in pairs): 9118, Positive cache size: 9056, Positive conditional cache size: 5, Positive unconditional cache size: 9051, Negative cache size: 62, Negative conditional cache size: 2, Negative unconditional cache size: 60, Eliminated conditions: 1619, Maximal queried relation: 2, Independence queries for same thread: 795 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 241]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L38] 0 unsigned int x_0, y_1, x_8, y_9; VAL [x_0=0, x_8=0, y_1=0, y_9=0] [L39] 0 _Bool f1_2, f2_3, f1_10, f2_11; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, x_0=0, x_8=0, y_1=0, y_9=0] [L40] 0 unsigned int temp_4, temp_5, temp_6, temp_7, temp_12, temp_13, temp_14, temp_15; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L212] 0 pthread_t t1, t4; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L215] 0 x_0 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=0, y_1=0, y_9=0] [L216] 0 y_1 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=0, y_1=9, y_9=0] [L217] 0 x_8 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=11, y_1=9, y_9=0] [L218] 0 y_9 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L219] 0 temp_4 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967315, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L220] 0 temp_5 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967315, temp_5=4294967318, temp_6=0, temp_7=0, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L221] 0 temp_6 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=0, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L222] 0 temp_7 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L223] 0 temp_12 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967309, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L224] 0 temp_13 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967309, temp_13=4294967317, temp_14=0, temp_15=0, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L225] 0 temp_14 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=0, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L226] 0 temp_15 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L227] 0 f1_2 = __VERIFIER_nondet_bool() VAL [f1_10=0, f1_2=4294967313, f2_11=0, f2_3=0, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L228] 0 f2_3 = __VERIFIER_nondet_bool() VAL [f1_10=0, f1_2=4294967313, f2_11=0, f2_3=4294967310, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L229] 0 f1_10 = __VERIFIER_nondet_bool() VAL [f1_10=4294967314, f1_2=4294967313, f2_11=0, f2_3=4294967310, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L230] 0 f2_11 = __VERIFIER_nondet_bool() VAL [f1_10=4294967314, f1_2=4294967313, f2_11=4294967311, f2_3=4294967310, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L35] COND FALSE 0 !(!cond) VAL [f1_10=4294967314, f1_2=4294967313, f2_11=4294967311, f2_3=4294967310, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L235] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) VAL [f1_10=4294967314, f1_2=4294967313, f2_11=4294967311, f2_3=4294967310, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L236] FCALL, FORK 0 pthread_create(&t4, 0, thread4, 0) VAL [f1_10=4294967314, f1_2=4294967313, f2_11=4294967311, f2_3=4294967310, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L237] 0 \read(t1) VAL [f1_10=4294967314, f1_2=4294967313, f2_11=4294967311, f2_3=4294967310, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L112] 1 pthread_t t2, t3; VAL [f1_10=4294967314, f1_2=4294967313, f2_11=4294967311, f2_3=4294967310, t2={12:0}, t3={13:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L115] 1 f1_2 = 0 [L116] 1 f2_3 = 0 VAL [f1_10=4294967314, f1_2=0, f2_11=4294967311, f2_3=0, t2={12:0}, t3={13:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L196] 2 pthread_t t5, t6; VAL [f1_10=4294967314, f1_2=0, f2_11=4294967311, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-4, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L199] 2 f1_10 = 0 [L200] 2 f2_11 = 0 VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-4, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L119] FCALL, FORK 1 pthread_create(&t2, 0, thread2, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-4, pthread_create(&t5, 0, thread5, 0)=-3, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L44] COND FALSE 3 !(__VERIFIER_nondet_bool()) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2, pthread_create(&t5, 0, thread5, 0)=-3, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L74] 3 return 0; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2, pthread_create(&t5, 0, thread5, 0)=-3, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L120] FCALL, FORK 1 pthread_create(&t3, 0, thread3, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2, pthread_create(&t5, 0, thread5, 0)=-3, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L121] 1 \read(t2) VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t5, 0, thread5, 0)=-3, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L78] COND FALSE 4 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t5, 0, thread5, 0)=-3, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L108] 4 return 0; VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t5, 0, thread5, 0)=-3, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L203] FCALL, FORK 2 pthread_create(&t5, 0, thread5, 0) VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t5, 0, thread5, 0)=-3, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L128] COND TRUE 5 __VERIFIER_nondet_bool() VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-1, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=4294967309, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L130] 5 temp_12 = x_8 VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-1, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=11, y_1=9, y_9=4294967305] [L133] 5 x_8 = temp_12 + 1 VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-1, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967305] [L137] 5 f1_10 = 1 VAL [\read(t2)=-4, f1_10=1, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-1, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967305] [L204] FCALL, FORK 2 pthread_create(&t6, 0, thread6, 0) VAL [\read(t2)=-4, f1_10=1, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-1, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967305] [L205] 2 \read(t5) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967305] [L162] COND TRUE 6 __VERIFIER_nondet_bool() VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967312, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967305] [L164] 6 temp_14 = y_9 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967305, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967305] [L167] 6 y_9 = temp_14 + 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967305, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967306] [L171] 6 f2_11 = 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967305, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967306] [L35] COND FALSE 5 !(!cond) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967305, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967306] [L144] 5 temp_13 = y_9 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967306] [L147] 5 y_9 = temp_13 + 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967307] [L35] COND FALSE 6 !(!cond) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967307] [L151] 5 f1_10 = 0 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=4294967319, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967307] [L178] 6 temp_15 = x_8 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=12, y_1=9, y_9=4294967307] [L181] 6 x_8 = temp_15 + 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L185] 6 f2_11 = 0 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L35] COND FALSE 5 !(!cond) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L128] COND FALSE 5 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L158] 5 return 0; VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L35] COND FALSE 6 !(!cond) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L162] COND FALSE 6 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L192] 6 return 0; VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L121] FCALL, JOIN 3 pthread_join(t2, 0) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L122] 1 \read(t3) VAL [\read(t3)=-2, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L122] FCALL, JOIN 4 pthread_join(t3, 0) VAL [\read(t3)=-2, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L124] 1 return 0; VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L124] 1 return 0; VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t3={13:0}, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L124] 1 return 0; VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L237] FCALL, JOIN 1 pthread_join(t1, 0) VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L238] 0 \read(t4) VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L205] FCALL, JOIN 5 pthread_join(t5, 0) VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L206] 2 \read(t6) VAL [\read(t6)=-1, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L206] FCALL, JOIN 6 pthread_join(t6, 0) VAL [\read(t6)=-1, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={14:0}, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t6={3:0}, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L238] FCALL, JOIN 2 pthread_join(t4, 0) VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L35] COND FALSE 0 !(!cond) VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] [L241] 0 reach_error() VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=11, temp_13=4294967306, temp_14=4294967305, temp_15=12, temp_4=4294967315, temp_5=4294967318, temp_6=4294967308, temp_7=4294967316, x_0=4294967307, x_8=13, y_1=9, y_9=4294967307] - UnprovableResult [Line: 235]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 236]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread4Thread1of1ForFork4 with 1 thread instances CFG has 13 procedures, 331 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 6.9s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 6.8s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread1Thread1of1ForFork1 with 1 thread instances CFG has 13 procedures, 331 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 2.7s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 13 procedures, 331 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 2.5s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.5s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 994 NumberOfCodeBlocks, 994 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 813 ConstructedInterpolants, 0 QuantifiedInterpolants, 3751 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 4/4 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-10-29 02:49:59,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Ended with exit code 0 [2021-10-29 02:49:59,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2021-10-29 02:50:00,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-10-29 02:50:00,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba51af0d-ac4a-45eb-8a51-2e950dd64190/bin/ugemcutter-riF8PgGdml/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...