./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/config/GemCutterReach.xml -i ../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b29c7049a333b10d890b8afae901738020ed1f084c2a7d471b316f0abdba3430 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:02:33,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:02:33,254 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:02:33,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:02:33,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:02:33,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:02:33,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:02:33,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:02:33,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:02:33,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:02:33,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:02:33,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:02:33,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:02:33,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:02:33,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:02:33,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:02:33,350 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:02:33,351 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:02:33,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:02:33,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:02:33,363 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:02:33,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:02:33,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:02:33,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:02:33,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:02:33,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:02:33,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:02:33,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:02:33,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:02:33,382 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:02:33,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:02:33,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:02:33,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:02:33,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:02:33,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:02:33,391 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:02:33,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:02:33,392 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:02:33,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:02:33,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:02:33,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:02:33,396 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2021-11-22 23:02:33,436 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:02:33,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:02:33,437 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 23:02:33,437 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 23:02:33,438 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:02:33,438 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-22 23:02:33,439 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:02:33,439 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:02:33,439 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 23:02:33,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:02:33,440 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 23:02:33,440 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-22 23:02:33,440 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:02:33,440 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 23:02:33,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:02:33,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:02:33,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:02:33,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:02:33,441 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2021-11-22 23:02:33,442 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 23:02:33,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:02:33,442 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:02:33,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:02:33,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:02:33,443 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 23:02:33,443 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-22 23:02:33,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 23:02:33,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 23:02:33,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:02:33,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:02:33,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:02:33,444 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-22 23:02:33,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:02:33,445 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 23:02:33,445 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-22 23:02:33,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:02:33,445 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-22 23:02:33,446 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-22 23:02:33,446 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_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b29c7049a333b10d890b8afae901738020ed1f084c2a7d471b316f0abdba3430 [2021-11-22 23:02:33,709 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:02:33,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:02:33,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:02:33,735 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:02:33,736 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:02:33,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i [2021-11-22 23:02:33,824 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data/9c5bd306f/81d948fccb9c4bfd92a76becea0333ca/FLAG759d64b4b [2021-11-22 23:02:34,463 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:02:34,467 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i [2021-11-22 23:02:34,494 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data/9c5bd306f/81d948fccb9c4bfd92a76becea0333ca/FLAG759d64b4b [2021-11-22 23:02:34,673 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data/9c5bd306f/81d948fccb9c4bfd92a76becea0333ca [2021-11-22 23:02:34,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:02:34,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:02:34,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:02:34,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:02:34,694 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:02:34,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:02:34" (1/1) ... [2021-11-22 23:02:34,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d52246a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:34, skipping insertion in model container [2021-11-22 23:02:34,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:02:34" (1/1) ... [2021-11-22 23:02:34,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:02:34,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:02:35,558 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:02:35,583 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:02:35,638 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:02:35,725 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:02:35,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35 WrapperNode [2021-11-22 23:02:35,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:02:35,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:02:35,728 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:02:35,728 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:02:35,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,764 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,818 INFO L137 Inliner]: procedures = 369, calls = 33, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 237 [2021-11-22 23:02:35,819 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:02:35,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:02:35,820 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:02:35,820 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:02:35,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,871 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:02:35,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:02:35,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:02:35,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:02:35,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (1/1) ... [2021-11-22 23:02:35,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 23:02:35,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:02:35,932 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-22 23:02:35,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-22 23:02:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:02:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:02:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:02:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:02:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:02:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-22 23:02:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:02:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:02:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:02:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-22 23:02:35,976 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-22 23:02:35,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:02:35,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:02:35,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:02:35,978 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-22 23:02:36,143 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:02:36,145 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:02:36,714 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:02:36,725 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:02:36,725 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-22 23:02:36,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:02:36 BoogieIcfgContainer [2021-11-22 23:02:36,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:02:36,730 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-22 23:02:36,730 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-22 23:02:36,737 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-22 23:02:36,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:02:34" (1/3) ... [2021-11-22 23:02:36,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58fb5f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:02:36, skipping insertion in model container [2021-11-22 23:02:36,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:35" (2/3) ... [2021-11-22 23:02:36,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58fb5f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:02:36, skipping insertion in model container [2021-11-22 23:02:36,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:02:36" (3/3) ... [2021-11-22 23:02:36,742 INFO L111 eAbstractionObserver]: Analyzing ICFG 09-regions_17-arrayloop_nr.i [2021-11-22 23:02:36,751 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-22 23:02:36,751 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-22 23:02:36,751 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2021-11-22 23:02:36,751 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-22 23:02:36,818 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,822 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,822 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,822 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,822 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,822 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,829 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,829 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,829 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,829 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,831 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,831 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,831 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,831 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,831 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,832 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,832 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,832 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,832 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,832 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,833 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,833 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,833 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,833 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,833 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,834 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,834 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,834 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,834 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,836 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,836 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,836 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,836 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,836 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,837 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,837 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,837 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,837 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,838 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,838 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,838 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,838 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,838 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,840 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,840 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,840 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,840 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,872 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,872 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,872 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,872 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,872 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,872 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,873 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,873 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,873 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,873 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,874 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,874 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,874 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,874 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,874 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,874 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,875 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,875 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,875 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,875 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,875 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,876 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,876 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,876 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,876 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,876 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,876 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,877 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,877 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,877 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,877 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,877 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,878 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,878 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,878 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,878 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,878 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,879 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,879 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,879 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,879 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,879 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,880 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,880 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,880 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,880 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,880 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,881 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,881 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,881 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,881 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,881 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,881 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,882 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,882 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,882 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,882 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,882 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,884 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,884 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,884 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,884 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,884 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,885 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,885 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,885 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,885 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,885 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,887 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,887 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,922 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,928 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:02:36,930 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-22 23:02:37,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-22 23:02:37,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:02:37,020 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-22 23:02:37,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-22 23:02:37,053 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t_funThread1of1ForFork0 ======== [2021-11-22 23:02:37,060 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 [2021-11-22 23:02:37,060 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-11-22 23:02:38,338 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:38,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:38,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1217095927, now seen corresponding path program 1 times [2021-11-22 23:02:38,354 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:38,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817265830] [2021-11-22 23:02:38,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:38,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:38,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:38,529 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:38,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817265830] [2021-11-22 23:02:38,530 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [817265830] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 23:02:38,530 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:02:38,530 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-22 23:02:38,532 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119997149] [2021-11-22 23:02:38,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 23:02:38,537 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-22 23:02:38,537 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:38,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-22 23:02:38,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-22 23:02:38,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:38,564 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:38,566 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2021-11-22 23:02:38,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:38,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:38,591 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-22 23:02:38,591 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:38,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:38,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1248115734, now seen corresponding path program 1 times [2021-11-22 23:02:38,593 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:38,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574715739] [2021-11-22 23:02:38,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:38,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:38,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:38,744 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:38,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574715739] [2021-11-22 23:02:38,746 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574715739] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 23:02:38,746 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:02:38,746 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-22 23:02:38,746 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051755536] [2021-11-22 23:02:38,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 23:02:38,749 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-22 23:02:38,750 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:38,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-22 23:02:38,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-22 23:02:38,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:38,751 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:38,751 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2021-11-22 23:02:38,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:38,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:38,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:38,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:38,843 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-22 23:02:38,844 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:38,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:38,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1111224204, now seen corresponding path program 1 times [2021-11-22 23:02:38,845 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:38,846 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419651877] [2021-11-22 23:02:38,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:38,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:38,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:39,042 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:39,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419651877] [2021-11-22 23:02:39,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419651877] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-22 23:02:39,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1602275358] [2021-11-22 23:02:39,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:39,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 23:02:39,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:02:39,045 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-22 23:02:39,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-22 23:02:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:39,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-22 23:02:39,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:02:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:39,433 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:02:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:39,641 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1602275358] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-22 23:02:39,641 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-22 23:02:39,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-11-22 23:02:39,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444619241] [2021-11-22 23:02:39,642 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-22 23:02:39,643 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-22 23:02:39,644 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:39,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-22 23:02:39,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-11-22 23:02:39,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:39,645 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:39,645 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 17.4) internal successors, (174), 10 states have internal predecessors, (174), 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) [2021-11-22 23:02:39,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:39,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:39,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:39,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:39,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:39,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:39,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-11-22 23:02:40,044 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 23:02:40,045 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:40,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:40,045 INFO L85 PathProgramCache]: Analyzing trace with hash -227998028, now seen corresponding path program 2 times [2021-11-22 23:02:40,045 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:40,046 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493083657] [2021-11-22 23:02:40,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:40,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:40,312 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:40,312 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:40,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493083657] [2021-11-22 23:02:40,313 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493083657] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-22 23:02:40,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [646953499] [2021-11-22 23:02:40,313 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-22 23:02:40,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 23:02:40,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:02:40,315 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-22 23:02:40,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-22 23:02:40,435 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-22 23:02:40,435 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-22 23:02:40,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-22 23:02:40,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:02:40,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-22 23:02:40,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-22 23:02:40,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,845 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-22 23:02:40,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2021-11-22 23:02:40,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-22 23:02:40,905 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-22 23:02:40,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2021-11-22 23:02:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-22 23:02:40,943 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-22 23:02:40,943 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [646953499] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 23:02:40,944 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-22 23:02:40,944 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 15 [2021-11-22 23:02:40,945 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557024291] [2021-11-22 23:02:40,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 23:02:40,947 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-22 23:02:40,948 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:40,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-22 23:02:40,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2021-11-22 23:02:40,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:40,951 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:40,955 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 12.857142857142858) internal successors, (90), 8 states have internal predecessors, (90), 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) [2021-11-22 23:02:40,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:40,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:40,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:40,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:42,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:42,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:42,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:42,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:42,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-22 23:02:42,298 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 23:02:42,299 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:42,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:42,300 INFO L85 PathProgramCache]: Analyzing trace with hash 1836787897, now seen corresponding path program 1 times [2021-11-22 23:02:42,300 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:42,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982790963] [2021-11-22 23:02:42,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:42,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:42,512 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:42,512 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:42,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982790963] [2021-11-22 23:02:42,513 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1982790963] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-22 23:02:42,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [216655636] [2021-11-22 23:02:42,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:42,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 23:02:42,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:02:42,519 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-22 23:02:42,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-22 23:02:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:42,688 INFO L263 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-22 23:02:42,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:02:43,030 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:43,031 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:02:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:43,477 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [216655636] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-22 23:02:43,477 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-22 23:02:43,477 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2021-11-22 23:02:43,477 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387903001] [2021-11-22 23:02:43,478 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-22 23:02:43,479 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-11-22 23:02:43,479 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:43,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-11-22 23:02:43,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2021-11-22 23:02:43,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:43,480 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:43,481 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 19.22222222222222) internal successors, (346), 18 states have internal predecessors, (346), 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) [2021-11-22 23:02:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:43,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:43,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:43,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:43,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:43,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:43,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:43,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-22 23:02:44,004 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 23:02:44,005 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:44,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:44,006 INFO L85 PathProgramCache]: Analyzing trace with hash -1455200967, now seen corresponding path program 2 times [2021-11-22 23:02:44,006 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:44,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044830411] [2021-11-22 23:02:44,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:44,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:44,473 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:44,473 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:44,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044830411] [2021-11-22 23:02:44,473 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044830411] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-22 23:02:44,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [635292113] [2021-11-22 23:02:44,473 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-22 23:02:44,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 23:02:44,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:02:44,474 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-22 23:02:44,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-22 23:02:44,587 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-22 23:02:44,587 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-22 23:02:44,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:02:44,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:02:45,128 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:02:45,166 INFO L354 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2021-11-22 23:02:45,167 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-11-22 23:02:45,218 INFO L354 Elim1Store]: treesize reduction 64, result has 22.9 percent of original size [2021-11-22 23:02:45,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 34 [2021-11-22 23:02:45,298 INFO L354 Elim1Store]: treesize reduction 114, result has 19.7 percent of original size [2021-11-22 23:02:45,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 41 treesize of output 46 [2021-11-22 23:02:45,337 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2021-11-22 23:02:45,337 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-22 23:02:45,337 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [635292113] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 23:02:45,338 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-22 23:02:45,338 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [17] total 21 [2021-11-22 23:02:45,338 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933814651] [2021-11-22 23:02:45,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 23:02:45,339 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 23:02:45,339 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:45,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 23:02:45,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=326, Unknown=0, NotChecked=0, Total=420 [2021-11-22 23:02:45,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:45,341 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:45,344 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 19.6) internal successors, (98), 6 states have internal predecessors, (98), 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) [2021-11-22 23:02:45,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:45,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:45,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:45,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:45,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:45,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:45,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:45,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:45,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:45,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:45,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:45,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:45,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-22 23:02:45,694 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-22 23:02:45,695 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:45,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:45,695 INFO L85 PathProgramCache]: Analyzing trace with hash 503323935, now seen corresponding path program 1 times [2021-11-22 23:02:45,695 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:45,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501929656] [2021-11-22 23:02:45,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:45,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:46,026 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:46,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [501929656] [2021-11-22 23:02:46,026 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [501929656] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-22 23:02:46,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1690345701] [2021-11-22 23:02:46,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:46,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 23:02:46,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:02:46,028 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-22 23:02:46,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-22 23:02:46,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:46,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 775 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-22 23:02:46,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:02:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:46,928 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:02:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:02:47,700 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1690345701] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-22 23:02:47,700 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-22 23:02:47,701 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2021-11-22 23:02:47,701 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600859041] [2021-11-22 23:02:47,701 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-22 23:02:47,703 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-22 23:02:47,703 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:47,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-22 23:02:47,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-11-22 23:02:47,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:47,705 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:47,705 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 20.82608695652174) internal successors, (479), 23 states have internal predecessors, (479), 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) [2021-11-22 23:02:47,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:47,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:47,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:47,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:47,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:47,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:47,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:48,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:48,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:48,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:48,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:48,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:48,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:48,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:48,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-22 23:02:48,334 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-11-22 23:02:48,334 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:48,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:48,335 INFO L85 PathProgramCache]: Analyzing trace with hash -162702783, now seen corresponding path program 2 times [2021-11-22 23:02:48,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:48,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273808134] [2021-11-22 23:02:48,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:48,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:02:48,645 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:48,645 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273808134] [2021-11-22 23:02:48,645 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273808134] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 23:02:48,645 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:02:48,646 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 23:02:48,646 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127728870] [2021-11-22 23:02:48,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 23:02:48,647 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 23:02:48,647 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:48,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 23:02:48,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-22 23:02:48,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:48,648 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:48,648 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.6) internal successors, (108), 6 states have internal predecessors, (108), 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) [2021-11-22 23:02:48,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:48,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:48,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:48,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:48,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:48,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:48,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:48,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:48,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:48,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:48,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:48,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:48,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:48,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:48,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:48,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:48,854 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-22 23:02:48,856 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting t_funErr3ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:48,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:48,856 INFO L85 PathProgramCache]: Analyzing trace with hash 1510925397, now seen corresponding path program 1 times [2021-11-22 23:02:48,857 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:48,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [676875449] [2021-11-22 23:02:48,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:48,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:48,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:02:49,179 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:49,179 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [676875449] [2021-11-22 23:02:49,179 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [676875449] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 23:02:49,180 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:02:49,180 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 23:02:49,180 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834288963] [2021-11-22 23:02:49,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 23:02:49,181 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 23:02:49,181 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:49,182 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 23:02:49,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-22 23:02:49,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:49,182 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:49,182 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 23.8) internal successors, (119), 6 states have internal predecessors, (119), 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) [2021-11-22 23:02:49,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:49,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:49,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:49,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:49,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:49,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:49,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:49,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:49,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:50,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:50,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:50,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:50,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:50,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:50,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:50,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:50,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:50,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:50,353 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-22 23:02:50,353 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting t_funErr4ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:50,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:50,354 INFO L85 PathProgramCache]: Analyzing trace with hash 111462508, now seen corresponding path program 1 times [2021-11-22 23:02:50,354 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:50,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452004036] [2021-11-22 23:02:50,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:50,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:50,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:02:50,714 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:50,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452004036] [2021-11-22 23:02:50,714 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452004036] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 23:02:50,715 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:02:50,715 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 23:02:50,715 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235625946] [2021-11-22 23:02:50,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 23:02:50,716 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 23:02:50,716 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:50,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 23:02:50,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-22 23:02:50,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:50,717 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:50,718 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 25.6) internal successors, (128), 6 states have internal predecessors, (128), 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) [2021-11-22 23:02:50,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:50,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:50,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:50,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:50,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:50,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:50,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:50,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:50,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:50,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:51,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:51,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:51,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:51,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:51,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:51,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:51,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:51,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:51,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:51,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:51,986 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-22 23:02:51,987 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:51,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:51,987 INFO L85 PathProgramCache]: Analyzing trace with hash 1113319281, now seen corresponding path program 1 times [2021-11-22 23:02:51,988 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:51,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934610342] [2021-11-22 23:02:51,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:51,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:02:52,264 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:52,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934610342] [2021-11-22 23:02:52,265 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1934610342] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 23:02:52,265 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:02:52,265 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 23:02:52,265 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080294280] [2021-11-22 23:02:52,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 23:02:52,266 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 23:02:52,266 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:52,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 23:02:52,267 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-22 23:02:52,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:52,267 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:52,268 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 27.2) internal successors, (136), 6 states have internal predecessors, (136), 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) [2021-11-22 23:02:52,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:52,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:52,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:52,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:52,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:52,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:52,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:52,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:52,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:52,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:52,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:57,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:57,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:57,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:57,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:57,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:57,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:57,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:57,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:57,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:57,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:57,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:57,769 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-22 23:02:57,769 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:57,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:57,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1376114457, now seen corresponding path program 1 times [2021-11-22 23:02:57,770 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:57,770 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528570559] [2021-11-22 23:02:57,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:57,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:02:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:02:58,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2069 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 1947 trivial. 0 not checked. [2021-11-22 23:02:58,437 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:02:58,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528570559] [2021-11-22 23:02:58,437 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528570559] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 23:02:58,437 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:02:58,438 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-11-22 23:02:58,438 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45891049] [2021-11-22 23:02:58,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 23:02:58,439 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-22 23:02:58,439 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 23:02:58,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-22 23:02:58,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2021-11-22 23:02:58,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:58,440 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:02:58,440 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 22.142857142857142) internal successors, (310), 15 states have internal predecessors, (310), 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) [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:58,442 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:59,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:02:59,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 23:02:59,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:59,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:02:59,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:02:59,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:59,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:02:59,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:59,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:59,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:59,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:02:59,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-22 23:02:59,303 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-22 23:02:59,303 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:02:59,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:02:59,304 INFO L85 PathProgramCache]: Analyzing trace with hash 1197836334, now seen corresponding path program 1 times [2021-11-22 23:02:59,304 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 23:02:59,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307604640] [2021-11-22 23:02:59,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:02:59,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:03:00,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:03:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:03:01,008 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 23:03:01,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [307604640] [2021-11-22 23:03:01,011 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [307604640] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-22 23:03:01,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1281850113] [2021-11-22 23:03:01,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:03:01,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 23:03:01,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:03:01,012 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-22 23:03:01,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-22 23:03:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:03:02,830 INFO L263 TraceCheckSpWp]: Trace formula consists of 1243 conjuncts, 53 conjunts are in the unsatisfiable core [2021-11-22 23:03:02,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:03:02,960 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-22 23:03:02,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-22 23:03:03,188 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2021-11-22 23:03:03,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 37 [2021-11-22 23:03:05,739 INFO L354 Elim1Store]: treesize reduction 78, result has 26.4 percent of original size [2021-11-22 23:03:05,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 39 treesize of output 57 [2021-11-22 23:03:08,936 INFO L354 Elim1Store]: treesize reduction 120, result has 23.6 percent of original size [2021-11-22 23:03:08,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 56 treesize of output 81 [2021-11-22 23:03:13,858 INFO L354 Elim1Store]: treesize reduction 170, result has 21.3 percent of original size [2021-11-22 23:03:13,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 20 case distinctions, treesize of input 77 treesize of output 109 [2021-11-22 23:03:23,481 INFO L354 Elim1Store]: treesize reduction 228, result has 19.4 percent of original size [2021-11-22 23:03:23,482 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 27 case distinctions, treesize of input 102 treesize of output 141 [2021-11-22 23:03:38,753 INFO L354 Elim1Store]: treesize reduction 294, result has 17.9 percent of original size [2021-11-22 23:03:38,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 35 case distinctions, treesize of input 131 treesize of output 177 [2021-11-22 23:04:00,876 INFO L354 Elim1Store]: treesize reduction 368, result has 16.6 percent of original size [2021-11-22 23:04:00,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 0 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 44 case distinctions, treesize of input 164 treesize of output 217 [2021-11-22 23:04:30,678 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-11-22 23:04:30,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2021-11-22 23:04:30,681 WARN L320 FreeRefinementEngine]: Global settings require throwing the following exception [2021-11-22 23:04:30,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-22 23:04:30,881 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-11-22 23:04:30,882 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:260) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:139) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:85) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:934) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:773) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:345) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:305) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp$UnifyPostprocessor.postprocess(TraceCheckSpWp.java:582) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:199) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:299) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 46 more [2021-11-22 23:04:30,886 INFO L158 Benchmark]: Toolchain (without parser) took 116208.82ms. Allocated memory was 81.8MB in the beginning and 461.4MB in the end (delta: 379.6MB). Free memory was 45.0MB in the beginning and 132.7MB in the end (delta: -87.7MB). Peak memory consumption was 291.3MB. Max. memory is 16.1GB. [2021-11-22 23:04:30,886 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 81.8MB. Free memory was 54.2MB in the beginning and 54.2MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:04:30,887 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1047.64ms. Allocated memory was 81.8MB in the beginning and 102.8MB in the end (delta: 21.0MB). Free memory was 44.8MB in the beginning and 49.3MB in the end (delta: -4.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-22 23:04:30,887 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.70ms. Allocated memory is still 102.8MB. Free memory was 49.3MB in the beginning and 45.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-22 23:04:30,887 INFO L158 Benchmark]: Boogie Preprocessor took 63.23ms. Allocated memory is still 102.8MB. Free memory was 45.2MB in the beginning and 42.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-22 23:04:30,888 INFO L158 Benchmark]: RCFGBuilder took 844.10ms. Allocated memory is still 102.8MB. Free memory was 41.5MB in the beginning and 55.3MB in the end (delta: -13.8MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2021-11-22 23:04:30,888 INFO L158 Benchmark]: TraceAbstraction took 114155.74ms. Allocated memory was 102.8MB in the beginning and 461.4MB in the end (delta: 358.6MB). Free memory was 55.2MB in the beginning and 132.7MB in the end (delta: -77.5MB). Peak memory consumption was 281.5MB. Max. memory is 16.1GB. [2021-11-22 23:04:30,890 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 81.8MB. Free memory was 54.2MB in the beginning and 54.2MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1047.64ms. Allocated memory was 81.8MB in the beginning and 102.8MB in the end (delta: 21.0MB). Free memory was 44.8MB in the beginning and 49.3MB in the end (delta: -4.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.70ms. Allocated memory is still 102.8MB. Free memory was 49.3MB in the beginning and 45.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.23ms. Allocated memory is still 102.8MB. Free memory was 45.2MB in the beginning and 42.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 844.10ms. Allocated memory is still 102.8MB. Free memory was 41.5MB in the beginning and 55.3MB in the end (delta: -13.8MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * TraceAbstraction took 114155.74ms. Allocated memory was 102.8MB in the beginning and 461.4MB in the end (delta: 358.6MB). Free memory was 55.2MB in the beginning and 132.7MB in the end (delta: -77.5MB). Peak memory consumption was 281.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:04:30,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/config/GemCutterReach.xml -i ../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b29c7049a333b10d890b8afae901738020ed1f084c2a7d471b316f0abdba3430 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:04:33,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:04:33,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:04:33,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:04:33,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:04:33,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:04:33,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:04:33,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:04:33,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:04:33,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:04:33,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:04:33,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:04:33,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:04:33,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:04:33,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:04:33,563 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:04:33,564 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:04:33,565 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:04:33,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:04:33,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:04:33,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:04:33,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:04:33,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:04:33,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:04:33,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:04:33,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:04:33,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:04:33,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:04:33,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:04:33,617 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:04:33,618 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:04:33,619 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:04:33,621 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:04:33,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:04:33,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:04:33,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:04:33,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:04:33,625 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:04:33,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:04:33,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:04:33,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:04:33,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf [2021-11-22 23:04:33,678 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:04:33,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:04:33,680 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 23:04:33,680 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 23:04:33,681 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:04:33,681 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-22 23:04:33,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:04:33,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:04:33,684 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 23:04:33,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:04:33,685 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 23:04:33,686 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-22 23:04:33,686 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 23:04:33,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:04:33,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:04:33,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:04:33,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:04:33,687 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2021-11-22 23:04:33,688 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 23:04:33,688 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 23:04:33,688 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 23:04:33,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:04:33,689 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:04:33,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:04:33,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:04:33,689 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 23:04:33,690 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 23:04:33,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 23:04:33,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:04:33,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:04:33,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:04:33,691 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-22 23:04:33,692 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 23:04:33,692 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 23:04:33,692 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-22 23:04:33,693 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:04:33,693 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-22 23:04:33,693 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-22 23:04:33,694 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 23:04:33,694 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b29c7049a333b10d890b8afae901738020ed1f084c2a7d471b316f0abdba3430 [2021-11-22 23:04:34,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:04:34,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:04:34,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:04:34,111 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:04:34,111 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:04:34,113 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i [2021-11-22 23:04:34,194 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data/33d2242f0/8afc5338e8b74693a5b24e9f8d02f53e/FLAG3e933d71b [2021-11-22 23:04:34,960 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:04:34,961 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i [2021-11-22 23:04:34,979 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data/33d2242f0/8afc5338e8b74693a5b24e9f8d02f53e/FLAG3e933d71b [2021-11-22 23:04:35,196 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/data/33d2242f0/8afc5338e8b74693a5b24e9f8d02f53e [2021-11-22 23:04:35,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:04:35,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:04:35,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:04:35,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:04:35,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:04:35,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:04:35" (1/1) ... [2021-11-22 23:04:35,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22972d7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:35, skipping insertion in model container [2021-11-22 23:04:35,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:04:35" (1/1) ... [2021-11-22 23:04:35,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:04:35,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:04:36,091 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:04:36,113 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:04:36,192 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:04:36,345 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:04:36,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36 WrapperNode [2021-11-22 23:04:36,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:04:36,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:04:36,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:04:36,348 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:04:36,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,469 INFO L137 Inliner]: procedures = 372, calls = 33, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 238 [2021-11-22 23:04:36,472 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:04:36,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:04:36,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:04:36,474 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:04:36,482 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,507 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,555 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,566 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,571 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:04:36,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:04:36,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:04:36,595 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:04:36,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (1/1) ... [2021-11-22 23:04:36,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 23:04:36,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:04:36,627 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-22 23:04:36,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-22 23:04:36,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-22 23:04:36,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:04:36,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:04:36,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:04:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-22 23:04:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-22 23:04:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-22 23:04:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:04:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:04:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:04:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-22 23:04:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-22 23:04:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:04:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:04:36,680 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-22 23:04:36,915 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:04:36,916 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:04:37,730 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:04:37,747 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:04:37,747 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-22 23:04:37,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:04:37 BoogieIcfgContainer [2021-11-22 23:04:37,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:04:37,751 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-22 23:04:37,751 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-22 23:04:37,754 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-22 23:04:37,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:04:35" (1/3) ... [2021-11-22 23:04:37,762 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33d9ced7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:04:37, skipping insertion in model container [2021-11-22 23:04:37,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:04:36" (2/3) ... [2021-11-22 23:04:37,762 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33d9ced7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:04:37, skipping insertion in model container [2021-11-22 23:04:37,763 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:04:37" (3/3) ... [2021-11-22 23:04:37,764 INFO L111 eAbstractionObserver]: Analyzing ICFG 09-regions_17-arrayloop_nr.i [2021-11-22 23:04:37,770 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-22 23:04:37,770 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-22 23:04:37,770 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2021-11-22 23:04:37,770 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-22 23:04:37,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,872 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,878 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,878 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,878 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,878 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,879 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,879 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,879 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,879 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,880 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,880 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,880 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,881 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,881 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,882 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,882 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,882 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,882 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,883 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,884 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,884 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,884 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,884 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,885 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,885 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,885 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,885 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,886 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,887 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,887 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,887 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,887 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,887 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,918 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,919 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,920 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,920 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,920 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,920 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,920 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,921 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,921 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,921 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,922 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,922 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,922 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,923 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,924 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,925 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,926 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,927 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,928 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,928 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,928 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,928 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,928 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,928 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,929 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,929 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,929 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,929 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,929 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,930 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,930 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,930 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,930 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,930 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,931 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,931 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,931 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,931 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,931 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,931 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,932 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,932 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,932 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,932 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,933 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,933 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,933 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,933 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,933 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,934 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,934 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,934 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,934 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,934 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,935 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,935 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,935 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,935 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,935 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,936 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,936 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,936 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,936 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,936 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,937 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,937 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,937 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,937 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,937 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,937 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,938 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,938 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,938 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,938 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,938 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,939 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,939 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,939 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,939 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,943 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,991 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:37,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:38,000 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-22 23:04:38,002 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-22 23:04:38,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-22 23:04:38,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 [2021-11-22 23:04:38,076 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-22 23:04:38,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-22 23:04:38,133 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t_funThread1of1ForFork0 ======== [2021-11-22 23:04:38,143 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 [2021-11-22 23:04:38,144 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-11-22 23:04:39,531 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:04:39,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:04:39,538 INFO L85 PathProgramCache]: Analyzing trace with hash 1529762298, now seen corresponding path program 1 times [2021-11-22 23:04:39,554 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:04:39,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1299390763] [2021-11-22 23:04:39,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:04:39,555 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:04:39,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:04:39,559 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:04:39,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-22 23:04:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:04:39,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-22 23:04:39,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:04:39,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:39,875 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:04:39,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:39,968 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:04:39,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1299390763] [2021-11-22 23:04:39,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1299390763] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:04:39,970 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:04:39,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-22 23:04:39,972 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1415783288] [2021-11-22 23:04:39,973 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:04:39,980 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-22 23:04:39,980 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:04:40,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-22 23:04:40,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-22 23:04:40,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:40,013 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:04:40,015 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 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) [2021-11-22 23:04:40,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:40,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:40,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-22 23:04:40,253 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:04:40,254 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:04:40,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:04:40,254 INFO L85 PathProgramCache]: Analyzing trace with hash 1560782105, now seen corresponding path program 1 times [2021-11-22 23:04:40,255 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:04:40,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1605281718] [2021-11-22 23:04:40,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:04:40,256 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:04:40,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:04:40,257 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:04:40,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-22 23:04:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:04:40,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-22 23:04:40,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:04:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:40,486 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:04:40,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:40,593 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:04:40,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1605281718] [2021-11-22 23:04:40,594 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1605281718] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:04:40,594 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:04:40,595 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-22 23:04:40,596 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580481705] [2021-11-22 23:04:40,599 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:04:40,602 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-22 23:04:40,602 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:04:40,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-22 23:04:40,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-22 23:04:40,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:40,604 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:04:40,605 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 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) [2021-11-22 23:04:40,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:40,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:40,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:40,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:40,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-22 23:04:40,947 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:04:40,947 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:04:40,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:04:40,948 INFO L85 PathProgramCache]: Analyzing trace with hash -979252779, now seen corresponding path program 1 times [2021-11-22 23:04:40,949 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:04:40,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [86249740] [2021-11-22 23:04:40,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:04:40,949 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:04:40,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:04:40,955 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:04:40,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-22 23:04:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:04:41,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-22 23:04:41,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:04:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:41,418 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:04:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:41,733 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:04:41,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [86249740] [2021-11-22 23:04:41,733 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [86249740] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-22 23:04:41,733 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-22 23:04:41,734 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-11-22 23:04:41,734 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204770991] [2021-11-22 23:04:41,734 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-22 23:04:41,735 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-22 23:04:41,735 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:04:41,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-22 23:04:41,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-22 23:04:41,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:41,738 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:04:41,738 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.75) internal successors, (134), 8 states have internal predecessors, (134), 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) [2021-11-22 23:04:41,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:41,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:41,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:42,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:42,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:42,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:42,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-22 23:04:42,314 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:04:42,314 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:04:42,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:04:42,315 INFO L85 PathProgramCache]: Analyzing trace with hash -876595627, now seen corresponding path program 2 times [2021-11-22 23:04:42,316 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:04:42,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [82873774] [2021-11-22 23:04:42,317 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-22 23:04:42,317 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:04:42,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:04:42,320 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:04:42,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-22 23:04:42,476 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-22 23:04:42,477 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-22 23:04:42,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:04:42,486 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:04:42,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-22 23:04:42,907 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-22 23:04:42,909 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2021-11-22 23:04:43,043 INFO L354 Elim1Store]: treesize reduction 50, result has 31.5 percent of original size [2021-11-22 23:04:43,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 56 [2021-11-22 23:04:43,245 INFO L354 Elim1Store]: treesize reduction 95, result has 26.9 percent of original size [2021-11-22 23:04:43,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 79 treesize of output 93 [2021-11-22 23:04:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-22 23:04:43,404 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:04:43,893 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-22 23:04:43,893 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:04:43,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [82873774] [2021-11-22 23:04:43,896 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [82873774] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:04:43,897 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:04:43,897 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-22 23:04:43,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729080045] [2021-11-22 23:04:43,897 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:04:43,899 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-22 23:04:43,900 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:04:43,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-22 23:04:43,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=33, Unknown=0, NotChecked=0, Total=72 [2021-11-22 23:04:43,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:43,901 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:04:43,901 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 11.875) internal successors, (95), 9 states have internal predecessors, (95), 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) [2021-11-22 23:04:43,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:43,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:43,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:43,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:45,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:45,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:45,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:45,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:45,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-22 23:04:45,353 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:04:45,354 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:04:45,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:04:45,355 INFO L85 PathProgramCache]: Analyzing trace with hash 206751834, now seen corresponding path program 1 times [2021-11-22 23:04:45,356 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:04:45,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [250852640] [2021-11-22 23:04:45,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:04:45,356 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:04:45,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:04:45,358 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:04:45,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-22 23:04:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:04:45,578 INFO L263 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-22 23:04:45,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:04:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:46,111 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:04:46,912 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:46,912 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:04:46,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [250852640] [2021-11-22 23:04:46,912 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [250852640] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-22 23:04:46,912 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-22 23:04:46,913 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2021-11-22 23:04:46,913 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909305249] [2021-11-22 23:04:46,913 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-22 23:04:46,914 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-22 23:04:46,914 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:04:46,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-22 23:04:46,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=186, Unknown=0, NotChecked=0, Total=240 [2021-11-22 23:04:46,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:46,916 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:04:46,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 19.125) internal successors, (306), 16 states have internal predecessors, (306), 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) [2021-11-22 23:04:46,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:46,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:46,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:46,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:46,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:48,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:48,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:48,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:48,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:48,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:04:48,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-22 23:04:48,379 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:04:48,380 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:04:48,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:04:48,380 INFO L85 PathProgramCache]: Analyzing trace with hash -332644006, now seen corresponding path program 2 times [2021-11-22 23:04:48,382 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:04:48,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [579218216] [2021-11-22 23:04:48,382 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-22 23:04:48,383 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:04:48,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:04:48,388 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:04:48,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-22 23:04:48,554 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-22 23:04:48,555 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-22 23:04:48,560 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:04:48,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:04:49,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:04:49,168 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-22 23:04:49,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 36 [2021-11-22 23:04:49,264 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-22 23:04:49,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 62 treesize of output 70 [2021-11-22 23:04:49,441 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-22 23:04:49,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 96 treesize of output 110 [2021-11-22 23:04:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2021-11-22 23:04:49,610 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:04:50,227 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2021-11-22 23:04:50,228 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:04:50,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [579218216] [2021-11-22 23:04:50,228 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [579218216] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:04:50,228 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:04:50,229 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-22 23:04:50,229 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573728918] [2021-11-22 23:04:50,229 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:04:50,230 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-22 23:04:50,230 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:04:50,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-22 23:04:50,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=33, Unknown=0, NotChecked=0, Total=72 [2021-11-22 23:04:50,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:50,233 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:04:50,233 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 12.875) internal successors, (103), 9 states have internal predecessors, (103), 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) [2021-11-22 23:04:50,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:50,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:50,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:50,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:50,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:04:50,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:50,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:50,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:50,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:50,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:50,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:04:50,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:50,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-22 23:04:50,675 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:04:50,675 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:04:50,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:04:50,676 INFO L85 PathProgramCache]: Analyzing trace with hash -399350464, now seen corresponding path program 1 times [2021-11-22 23:04:50,676 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:04:50,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1084839126] [2021-11-22 23:04:50,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:04:50,677 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:04:50,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:04:50,678 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:04:50,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-22 23:04:50,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:04:50,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-22 23:04:50,986 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:04:52,023 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:52,024 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:04:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:04:53,721 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:04:53,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1084839126] [2021-11-22 23:04:53,722 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1084839126] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-22 23:04:53,722 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-22 23:04:53,722 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2021-11-22 23:04:53,722 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099680040] [2021-11-22 23:04:53,722 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-22 23:04:53,723 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2021-11-22 23:04:53,724 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:04:53,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-11-22 23:04:53,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=149, Invalid=843, Unknown=0, NotChecked=0, Total=992 [2021-11-22 23:04:53,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:53,725 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:04:53,726 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 20.125) internal successors, (644), 32 states have internal predecessors, (644), 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) [2021-11-22 23:04:53,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:53,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:53,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:53,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:53,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:04:53,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:53,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:56,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:56,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:56,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:56,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:56,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:04:56,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:56,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:04:56,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-22 23:04:56,551 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:04:56,552 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:04:56,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:04:56,553 INFO L85 PathProgramCache]: Analyzing trace with hash -788241532, now seen corresponding path program 2 times [2021-11-22 23:04:56,554 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:04:56,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [390502872] [2021-11-22 23:04:56,555 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-22 23:04:56,555 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:04:56,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:04:56,566 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:04:56,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-22 23:04:56,746 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-22 23:04:56,746 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-22 23:04:56,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:04:56,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:04:57,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-22 23:04:57,432 INFO L354 Elim1Store]: treesize reduction 36, result has 28.0 percent of original size [2021-11-22 23:04:57,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2021-11-22 23:04:57,511 INFO L354 Elim1Store]: treesize reduction 90, result has 25.0 percent of original size [2021-11-22 23:04:57,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 50 [2021-11-22 23:04:57,644 INFO L354 Elim1Store]: treesize reduction 163, result has 21.6 percent of original size [2021-11-22 23:04:57,645 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 71 [2021-11-22 23:04:57,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:04:57,742 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:04:58,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:04:58,464 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:04:58,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [390502872] [2021-11-22 23:04:58,465 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [390502872] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:04:58,465 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:04:58,465 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-22 23:04:58,465 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398977055] [2021-11-22 23:04:58,466 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:04:58,467 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 23:04:58,467 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:04:58,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 23:04:58,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-22 23:04:58,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:58,468 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:04:58,469 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.8) internal successors, (109), 6 states have internal predecessors, (109), 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) [2021-11-22 23:04:58,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:58,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:58,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:58,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:58,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:04:58,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:58,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:04:58,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:58,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:04:58,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:04:58,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:04:58,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:58,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:04:58,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:58,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:04:58,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:04:58,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-11-22 23:04:59,107 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:04:59,107 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting t_funErr3ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:04:59,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:04:59,108 INFO L85 PathProgramCache]: Analyzing trace with hash 826362356, now seen corresponding path program 1 times [2021-11-22 23:04:59,109 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:04:59,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [414848879] [2021-11-22 23:04:59,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:04:59,110 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:04:59,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:04:59,113 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:04:59,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-22 23:04:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:04:59,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 769 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:05:00,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:05:00,614 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:05:00,637 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-22 23:05:00,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 25 [2021-11-22 23:05:00,696 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-22 23:05:00,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 40 [2021-11-22 23:05:00,792 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-22 23:05:00,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 43 treesize of output 57 [2021-11-22 23:05:00,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:05:00,832 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:05:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:05:01,434 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:05:01,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [414848879] [2021-11-22 23:05:01,437 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [414848879] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:05:01,437 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:05:01,437 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-22 23:05:01,437 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461756033] [2021-11-22 23:05:01,437 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:05:01,438 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 23:05:01,438 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:05:01,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 23:05:01,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-22 23:05:01,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:01,439 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:05:01,440 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 24.0) internal successors, (120), 6 states have internal predecessors, (120), 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) [2021-11-22 23:05:01,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:01,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:05:01,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:05:01,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:01,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:05:01,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:01,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:05:01,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:01,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:02,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:02,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:05:02,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:05:02,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:02,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:05:02,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:02,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:05:02,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:02,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:02,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-22 23:05:02,910 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:05:02,912 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting t_funErr4ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:05:02,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:05:02,912 INFO L85 PathProgramCache]: Analyzing trace with hash 1083163823, now seen corresponding path program 1 times [2021-11-22 23:05:02,914 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:05:02,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1165783639] [2021-11-22 23:05:02,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:05:02,915 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:05:02,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:05:02,916 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:05:02,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-22 23:05:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:05:03,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 784 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:05:03,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:05:04,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:05:04,341 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-22 23:05:04,341 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-22 23:05:04,401 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-22 23:05:04,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 55 [2021-11-22 23:05:04,527 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-22 23:05:04,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 75 treesize of output 89 [2021-11-22 23:05:04,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:05:04,587 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:05:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:05:05,348 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:05:05,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1165783639] [2021-11-22 23:05:05,349 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1165783639] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:05:05,349 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:05:05,349 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 7 [2021-11-22 23:05:05,349 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924564789] [2021-11-22 23:05:05,350 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:05:05,351 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-22 23:05:05,351 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:05:05,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-22 23:05:05,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=26, Unknown=0, NotChecked=0, Total=56 [2021-11-22 23:05:05,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:05,354 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:05:05,354 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 18.857142857142858) internal successors, (132), 8 states have internal predecessors, (132), 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) [2021-11-22 23:05:05,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:05,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:05:05,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:05:05,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:05,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:05:05,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:05,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:05:05,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:05,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:05,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:05:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:05:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:05:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:05:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:06,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-22 23:05:07,064 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:05:07,065 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:05:07,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:05:07,065 INFO L85 PathProgramCache]: Analyzing trace with hash 1518965172, now seen corresponding path program 1 times [2021-11-22 23:05:07,066 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:05:07,066 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1117898297] [2021-11-22 23:05:07,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:05:07,066 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:05:07,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:05:07,067 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:05:07,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-22 23:05:07,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:05:07,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 797 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:05:07,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:05:08,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:05:08,618 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-22 23:05:08,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2021-11-22 23:05:08,716 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-22 23:05:08,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 56 [2021-11-22 23:05:08,834 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-22 23:05:08,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 64 treesize of output 78 [2021-11-22 23:05:08,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:05:08,908 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:05:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:05:09,568 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:05:09,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1117898297] [2021-11-22 23:05:09,568 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1117898297] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:05:09,568 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:05:09,568 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-22 23:05:09,568 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825313789] [2021-11-22 23:05:09,568 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:05:09,571 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-22 23:05:09,571 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:05:09,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-22 23:05:09,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=33, Unknown=0, NotChecked=0, Total=72 [2021-11-22 23:05:09,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:09,572 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:05:09,572 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 17.625) internal successors, (141), 9 states have internal predecessors, (141), 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) [2021-11-22 23:05:09,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:09,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:05:09,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:05:09,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:09,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:05:09,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:09,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:05:09,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:09,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:09,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:09,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:11,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:11,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:05:11,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:05:11,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:11,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:05:11,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:11,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:05:11,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:11,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:11,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:11,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:11,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-22 23:05:11,398 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:05:11,399 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:05:11,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:05:11,399 INFO L85 PathProgramCache]: Analyzing trace with hash -175819696, now seen corresponding path program 1 times [2021-11-22 23:05:11,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:05:11,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [226114105] [2021-11-22 23:05:11,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:05:11,401 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:05:11,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:05:11,401 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:05:11,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-22 23:05:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:05:11,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 940 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:05:11,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:05:12,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-22 23:05:12,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:05:12,836 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:05:13,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2021-11-22 23:05:13,181 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2021-11-22 23:05:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-22 23:05:13,659 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:05:13,659 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [226114105] [2021-11-22 23:05:13,659 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [226114105] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:05:13,659 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:05:13,660 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 7 [2021-11-22 23:05:13,660 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232363012] [2021-11-22 23:05:13,660 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:05:13,661 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-22 23:05:13,661 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:05:13,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-22 23:05:13,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-22 23:05:13,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:13,662 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:05:13,663 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.142857142857146) internal successors, (232), 7 states have internal predecessors, (232), 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) [2021-11-22 23:05:13,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:13,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:05:13,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:05:13,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:13,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:05:13,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:13,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:05:13,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:13,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:13,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:13,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:13,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:19,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:05:19,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:05:19,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:05:19,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:19,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:05:19,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:19,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:05:19,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:19,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:19,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:19,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:05:19,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 23:05:19,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-22 23:05:19,505 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:05:19,505 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:05:19,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:05:19,506 INFO L85 PathProgramCache]: Analyzing trace with hash 1024702193, now seen corresponding path program 1 times [2021-11-22 23:05:19,507 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:05:19,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [766188026] [2021-11-22 23:05:19,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 23:05:19,508 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:05:19,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:05:19,509 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:05:19,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-22 23:05:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:05:22,578 INFO L263 TraceCheckSpWp]: Trace formula consists of 1323 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-22 23:05:22,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:05:23,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-22 23:05:23,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:05:23,749 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-22 23:05:23,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-22 23:05:23,827 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-22 23:05:23,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 61 [2021-11-22 23:05:23,959 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-22 23:05:23,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 78 treesize of output 92 [2021-11-22 23:05:24,830 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-22 23:05:24,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 16 [2021-11-22 23:05:25,417 INFO L354 Elim1Store]: treesize reduction 180, result has 21.4 percent of original size [2021-11-22 23:05:25,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 113 treesize of output 133 [2021-11-22 23:05:25,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2277 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-22 23:05:25,571 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:06:09,831 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))))) is different from false [2021-11-22 23:06:12,328 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (let ((.cse2 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2))))) (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))))) is different from false [2021-11-22 23:06:14,435 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5))))))))))) is different from false [2021-11-22 23:06:16,540 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) is different from false [2021-11-22 23:06:17,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2277 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-22 23:06:17,510 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:06:17,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [766188026] [2021-11-22 23:06:17,511 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [766188026] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:06:17,511 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:06:17,511 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14, 15] imperfect sequences [] total 22 [2021-11-22 23:06:17,512 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84036052] [2021-11-22 23:06:17,512 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:06:17,513 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-22 23:06:17,513 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:06:17,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-22 23:06:17,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=270, Unknown=20, NotChecked=148, Total=506 [2021-11-22 23:06:17,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:06:17,515 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:06:17,515 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 22 states have (on average 14.909090909090908) internal successors, (328), 23 states have internal predecessors, (328), 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) [2021-11-22 23:06:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:06:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:06:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:06:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:06:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:06:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:17,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:17,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:17,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-22 23:06:17,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:06:30,330 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_#t~ret38#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_#in~node#1.base|)))) (_ bv1 1))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (= (_ bv0 1) (bvadd (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_~p~0#1.base|))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_#res#1.base|))) (_ bv1 1)))) is different from false [2021-11-22 23:06:32,348 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse0 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) .cse1)) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg .cse1) (bvneg (select .cse0 (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (let ((.cse7 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse7 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse7))))))))))))) is different from false [2021-11-22 23:06:34,361 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse1 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd .cse0 (bvneg (select .cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg .cse0)) (bvneg (bvneg (bvneg (bvneg (select .cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))) (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))))) (exists ((v_arrayElimCell_40 (_ BitVec 1))) (let ((.cse7 (bvneg v_arrayElimCell_40))) (and (= (_ bv0 1) (bvadd .cse7 (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg .cse7)))))))))) is different from false [2021-11-22 23:06:36,378 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)) (.cse3 (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (exists ((v_arrayElimCell_42 (_ BitVec 1))) (let ((.cse0 (bvneg v_arrayElimCell_42))) (and (= (_ bv0 1) (bvadd (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))) .cse0)) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg .cse0))))))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))))) (exists ((v_arrayElimCell_40 (_ BitVec 1)) (v_arrayElimCell_43 (_ BitVec 1))) (let ((.cse1 (bvneg (bvneg v_arrayElimCell_40))) (.cse2 (bvneg v_arrayElimCell_43))) (and (= (_ bv0 1) (bvadd .cse1 .cse2)) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg .cse1)))) (= (_ bv0 1) (bvadd (bvneg .cse2) (bvneg (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg .cse3))) (bvneg (bvneg (bvneg (bvneg (bvneg (select .cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (= (_ bv0 1) (bvadd (select .cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))) .cse3)))) is different from false [2021-11-22 23:06:39,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:06:39,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:06:39,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:06:39,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:39,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:06:39,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:39,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:06:39,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:39,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:39,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:39,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:06:39,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 23:06:39,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-22 23:06:39,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2021-11-22 23:06:39,302 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:06:39,303 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:06:39,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:06:39,303 INFO L85 PathProgramCache]: Analyzing trace with hash 1700991368, now seen corresponding path program 2 times [2021-11-22 23:06:39,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:06:39,305 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [757434858] [2021-11-22 23:06:39,306 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-22 23:06:39,306 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:06:39,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:06:39,307 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:06:39,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-11-22 23:06:39,620 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-22 23:06:39,621 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-22 23:06:39,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 15 conjunts are in the unsatisfiable core [2021-11-22 23:06:39,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:06:40,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-22 23:06:41,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:06:41,133 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-22 23:06:41,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-22 23:06:41,254 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-22 23:06:41,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 57 [2021-11-22 23:06:41,445 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-22 23:06:41,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 74 treesize of output 88 [2021-11-22 23:06:42,291 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-22 23:06:42,291 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 18 [2021-11-22 23:06:42,738 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-22 23:06:42,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 104 treesize of output 112 [2021-11-22 23:06:43,056 INFO L354 Elim1Store]: treesize reduction 269, result has 18.0 percent of original size [2021-11-22 23:06:43,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 15 case distinctions, treesize of input 143 treesize of output 169 [2021-11-22 23:06:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-22 23:06:53,278 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:07:16,387 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) is different from false [2021-11-22 23:07:19,005 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse2 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) is different from false [2021-11-22 23:07:21,118 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))) (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) is different from false [2021-11-22 23:07:23,241 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6))))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) is different from false [2021-11-22 23:07:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-22 23:07:24,358 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:07:24,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [757434858] [2021-11-22 23:07:24,358 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [757434858] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:07:24,358 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:07:24,359 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15, 15] imperfect sequences [] total 23 [2021-11-22 23:07:24,359 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462292240] [2021-11-22 23:07:24,359 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:07:24,360 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-22 23:07:24,360 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:07:24,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-22 23:07:24,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=312, Unknown=15, NotChecked=156, Total=552 [2021-11-22 23:07:24,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:07:24,361 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:07:24,362 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 14.347826086956522) internal successors, (330), 24 states have internal predecessors, (330), 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) [2021-11-22 23:07:24,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:07:24,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:07:24,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:07:24,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:24,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:07:24,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:24,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:07:24,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:24,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:24,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:24,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:24,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-22 23:07:24,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-11-22 23:07:24,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:07:27,159 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_#t~ret38#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_#in~node#1.base|)))) (_ bv1 1))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6))))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) (= (_ bv0 1) (bvadd (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_~p~0#1.base|))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_#res#1.base|))) (_ bv1 1)))) is different from false [2021-11-22 23:07:29,174 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse7 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse6 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))) (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) (= (_ bv0 1) (bvadd (bvneg (select .cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) .cse7)) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg .cse7) (bvneg (select .cse6 (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))) is different from false [2021-11-22 23:07:31,192 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse0 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))) .cse1)) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd .cse1 (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))) (exists ((v_arrayElimCell_52 (_ BitVec 1))) (let ((.cse7 (bvneg v_arrayElimCell_52))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg .cse7))))) (= (_ bv0 1) (bvadd (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)) .cse7))))))) is different from false [2021-11-22 23:07:33,213 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)) (.cse2 (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (exists ((v_arrayElimCell_52 (_ BitVec 1))) (let ((.cse0 (bvneg (bvneg (bvneg (bvneg v_arrayElimCell_52)))))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) .cse0)) (= (_ bv0 1) (bvadd (bvneg .cse0) (bvneg (bvneg (bvneg (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (exists ((v_arrayElimCell_54 (_ BitVec 1))) (let ((.cse1 (bvneg v_arrayElimCell_54))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg .cse1))) (= (_ bv0 1) (bvadd (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))) .cse1))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg .cse2))) (bvneg (bvneg (bvneg (bvneg (bvneg (select .cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (= (_ bv0 1) (bvadd (select .cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))) .cse2)))) is different from false [2021-11-22 23:07:33,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 23:07:33,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-22 23:07:33,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-22 23:07:33,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-11-22 23:07:33,773 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:07:33,773 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:07:33,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:07:33,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1191115717, now seen corresponding path program 3 times [2021-11-22 23:07:33,776 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:07:33,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1534303265] [2021-11-22 23:07:33,776 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-22 23:07:33,777 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:07:33,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:07:33,778 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:07:33,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-11-22 23:07:34,020 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2021-11-22 23:07:34,020 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-22 23:07:34,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-22 23:07:34,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:07:34,946 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-22 23:07:35,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:07:35,127 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-22 23:07:35,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-22 23:07:35,192 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-22 23:07:35,193 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 57 [2021-11-22 23:07:35,346 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-22 23:07:35,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 72 treesize of output 86 [2021-11-22 23:07:35,711 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-22 23:07:35,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 18 [2021-11-22 23:07:36,032 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-22 23:07:36,032 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 102 treesize of output 110 [2021-11-22 23:07:36,195 INFO L354 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2021-11-22 23:07:36,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 122 treesize of output 136 [2021-11-22 23:07:36,505 INFO L354 Elim1Store]: treesize reduction 366, result has 16.2 percent of original size [2021-11-22 23:07:36,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 21 case distinctions, treesize of input 165 treesize of output 197 [2021-11-22 23:07:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2279 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-22 23:07:48,748 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:08:07,874 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) is different from false [2021-11-22 23:08:10,442 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse2 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) is different from false [2021-11-22 23:08:12,632 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))) (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) is different from false [2021-11-22 23:08:14,801 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) is different from false [2021-11-22 23:08:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2279 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-22 23:08:16,536 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:08:16,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1534303265] [2021-11-22 23:08:16,536 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1534303265] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:08:16,536 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:08:16,537 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16, 16] imperfect sequences [] total 25 [2021-11-22 23:08:16,537 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442471136] [2021-11-22 23:08:16,537 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:08:16,540 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2021-11-22 23:08:16,540 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:08:16,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-11-22 23:08:16,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=382, Unknown=14, NotChecked=172, Total=650 [2021-11-22 23:08:16,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:08:16,542 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:08:16,542 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 25 states have (on average 13.28) internal successors, (332), 26 states have internal predecessors, (332), 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) [2021-11-22 23:08:16,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:08:16,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:08:16,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:08:16,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:16,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:08:16,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:16,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:08:16,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:16,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:16,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-22 23:08:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-11-22 23:08:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-11-22 23:08:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:08:19,013 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_#t~ret38#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_#in~node#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_~p~0#1.base|))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_#res#1.base|))) (_ bv1 1)))) is different from false [2021-11-22 23:08:21,123 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse0 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) .cse1)) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select (select (let ((.cse7 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse7 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse7 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))) (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) (= (_ bv0 1) (bvadd (bvneg .cse1) (bvneg (select .cse0 (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))) is different from false [2021-11-22 23:08:23,157 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)) (.cse0 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd .cse0 (bvneg (select .cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) (exists ((v_arrayElimCell_69 (_ BitVec 1))) (let ((.cse7 (bvneg v_arrayElimCell_69))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg .cse7))) (= (_ bv0 1) (bvadd (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)) .cse7))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (select .cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))) (bvneg (bvneg (bvneg .cse0))))))) is different from false [2021-11-22 23:08:25,179 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)) (.cse2 (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (and (exists ((v_arrayElimCell_71 (_ BitVec 1))) (let ((.cse0 (bvneg v_arrayElimCell_71))) (and (= (_ bv0 1) (bvadd .cse0 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (= (_ bv0 1) (bvadd (bvneg (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (bvneg .cse0)))))) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (exists ((v_arrayElimCell_69 (_ BitVec 1))) (let ((.cse1 (bvneg (bvneg v_arrayElimCell_69)))) (and (= (_ bv0 1) (bvadd .cse1 (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) .cse1))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg .cse2)))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select .cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))) (= (_ bv0 1) (bvadd (select .cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))) .cse2)))) is different from false [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:27,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:08:27,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 23:08:27,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-22 23:08:27,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-22 23:08:27,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-22 23:08:27,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 0 [2021-11-22 23:08:27,596 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:08:27,597 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:08:27,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:08:27,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1730127638, now seen corresponding path program 4 times [2021-11-22 23:08:27,599 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:08:27,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1981679908] [2021-11-22 23:08:27,599 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-22 23:08:27,599 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:08:27,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:08:27,600 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:08:27,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-11-22 23:08:30,797 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-22 23:08:30,798 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-22 23:08:30,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 1326 conjuncts, 17 conjunts are in the unsatisfiable core [2021-11-22 23:08:30,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:08:31,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-22 23:08:32,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:08:32,075 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-22 23:08:32,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2021-11-22 23:08:32,200 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-22 23:08:32,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 68 [2021-11-22 23:08:32,401 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-22 23:08:32,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 85 treesize of output 99 [2021-11-22 23:08:32,977 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-22 23:08:32,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 17 [2021-11-22 23:08:33,497 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-22 23:08:33,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 118 treesize of output 126 [2021-11-22 23:08:33,728 INFO L354 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2021-11-22 23:08:33,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 152 treesize of output 166 [2021-11-22 23:08:34,009 INFO L354 Elim1Store]: treesize reduction 122, result has 15.9 percent of original size [2021-11-22 23:08:34,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 184 treesize of output 204 [2021-11-22 23:08:34,598 INFO L354 Elim1Store]: treesize reduction 475, result has 14.9 percent of original size [2021-11-22 23:08:34,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 28 case distinctions, treesize of input 223 treesize of output 261 [2021-11-22 23:08:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-22 23:08:49,072 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:09:47,515 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|))))) is different from false [2021-11-22 23:09:49,772 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))))))))) (_ bv0 1))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|))))) is different from false [2021-11-22 23:09:52,054 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|))))) is different from false [2021-11-22 23:09:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-22 23:09:56,870 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:09:56,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1981679908] [2021-11-22 23:09:56,871 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1981679908] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-22 23:09:56,871 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-22 23:09:56,871 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17, 17] imperfect sequences [] total 27 [2021-11-22 23:09:56,871 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864715330] [2021-11-22 23:09:56,871 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-22 23:09:56,872 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2021-11-22 23:09:56,872 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-22 23:09:56,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-11-22 23:09:56,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=482, Unknown=31, NotChecked=144, Total=756 [2021-11-22 23:09:56,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:09:56,873 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-22 23:09:56,874 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 12.37037037037037) internal successors, (334), 28 states have internal predecessors, (334), 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) [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:09:56,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:09:56,875 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-22 23:09:56,875 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-11-22 23:09:56,875 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-11-22 23:09:56,875 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-22 23:09:56,875 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:10:10,371 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_#t~ret38#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_#in~node#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_~p~0#1.base|))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_#res#1.base|))) (_ bv1 1))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|)))))) is different from false [2021-11-22 23:10:12,551 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (bvneg (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (_ bv0 1))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|))))) (exists ((v_arrayElimCell_91 (_ BitVec 1))) (let ((.cse6 (bvneg v_arrayElimCell_91))) (and (= (_ bv0 1) (bvadd .cse6 (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg .cse6))))) (_ bv0 1)))))) is different from false [2021-11-22 23:10:14,573 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse0 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))) .cse1)) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd .cse1 (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|))))) (exists ((v_arrayElimCell_92 (_ BitVec 1)) (v_arrayElimCell_91 (_ BitVec 1))) (let ((.cse7 (bvneg v_arrayElimCell_92)) (.cse8 (bvneg (bvneg v_arrayElimCell_91)))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg .cse7)) (bvneg (bvneg (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))) (= (_ bv0 1) (bvadd .cse8 .cse7)) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg .cse8)))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))) is different from false [2021-11-22 23:10:15,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 23:10:15,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 23:10:15,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-22 23:10:15,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:10:15,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-22 23:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-22 23:10:15,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-11-22 23:10:15,820 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:10:15,821 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-22 23:10:15,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:10:15,821 INFO L85 PathProgramCache]: Analyzing trace with hash -171931702, now seen corresponding path program 5 times [2021-11-22 23:10:15,824 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-22 23:10:15,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1851113046] [2021-11-22 23:10:15,824 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-11-22 23:10:15,824 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-22 23:10:15,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat [2021-11-22 23:10:15,826 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-22 23:10:15,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2021-11-22 23:10:53,982 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2021-11-22 23:10:53,982 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-22 23:10:54,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 1336 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-22 23:10:54,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:10:55,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-22 23:10:55,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 23:10:55,256 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-22 23:10:55,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-22 23:10:55,339 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-22 23:10:55,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 55 [2021-11-22 23:10:55,470 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-22 23:10:55,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 85 treesize of output 99 [2021-11-22 23:10:55,953 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-22 23:10:55,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 17 [2021-11-22 23:10:56,400 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-22 23:10:56,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 120 treesize of output 128 [2021-11-22 23:10:56,681 INFO L354 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2021-11-22 23:10:56,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 156 treesize of output 170 [2021-11-22 23:10:57,025 INFO L354 Elim1Store]: treesize reduction 122, result has 15.9 percent of original size [2021-11-22 23:10:57,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 182 treesize of output 202 [2021-11-22 23:10:57,378 INFO L354 Elim1Store]: treesize reduction 167, result has 17.3 percent of original size [2021-11-22 23:10:57,379 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 227 treesize of output 253 [2021-11-22 23:10:58,518 INFO L354 Elim1Store]: treesize reduction 596, result has 13.7 percent of original size [2021-11-22 23:10:58,519 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 36 case distinctions, treesize of input 280 treesize of output 312 [2021-11-22 23:11:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2285 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-22 23:11:13,032 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-22 23:12:19,189 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_58| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_58|))))) is different from false [2021-11-22 23:12:21,460 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_58| (_ BitVec 32))) (or (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_58|))) (and (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse2 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse2 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))))))))) is different from false [2021-11-22 23:12:23,765 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_58| (_ BitVec 32))) (or (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_58|))) (and (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))))) is different from false [2021-11-22 23:12:23,845 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-22 23:12:23,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1851113046] [2021-11-22 23:12:23,846 WARN L320 FreeRefinementEngine]: Global settings require throwing the following exception [2021-11-22 23:12:23,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2021-11-22 23:12:24,050 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/mathsat -unsat_core_generation=3 [2021-11-22 23:12:24,051 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.ArithmeticException: BigInteger out of long range at java.base/java.math.BigInteger.longValueExact(BigInteger.java:4765) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.computeDerApplicabilityScore(QuantifierPusher.java:685) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.selectBestEliminatee(QuantifierPusher.java:668) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.doit(QuantifierPusher.java:604) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective2(QuantifierPusher.java:446) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:355) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:162) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:65) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:243) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:233) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminate(PartialQuantifierElimination.java:92) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:238) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:399) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:271) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:342) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:211) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:124) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-22 23:12:24,056 INFO L158 Benchmark]: Toolchain (without parser) took 468851.83ms. Allocated memory was 56.6MB in the beginning and 192.9MB in the end (delta: 136.3MB). Free memory was 32.7MB in the beginning and 68.8MB in the end (delta: -36.0MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. [2021-11-22 23:12:24,057 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:12:24,058 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1134.94ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 32.5MB in the beginning and 41.7MB in the end (delta: -9.2MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2021-11-22 23:12:24,058 INFO L158 Benchmark]: Boogie Procedure Inliner took 125.57ms. Allocated memory is still 73.4MB. Free memory was 41.7MB in the beginning and 37.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-22 23:12:24,058 INFO L158 Benchmark]: Boogie Preprocessor took 120.66ms. Allocated memory is still 73.4MB. Free memory was 37.5MB in the beginning and 33.7MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-22 23:12:24,059 INFO L158 Benchmark]: RCFGBuilder took 1155.45ms. Allocated memory is still 73.4MB. Free memory was 33.7MB in the beginning and 46.9MB in the end (delta: -13.2MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2021-11-22 23:12:24,059 INFO L158 Benchmark]: TraceAbstraction took 466302.95ms. Allocated memory was 73.4MB in the beginning and 192.9MB in the end (delta: 119.5MB). Free memory was 46.5MB in the beginning and 68.8MB in the end (delta: -22.3MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. [2021-11-22 23:12:24,061 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1134.94ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 32.5MB in the beginning and 41.7MB in the end (delta: -9.2MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 125.57ms. Allocated memory is still 73.4MB. Free memory was 41.7MB in the beginning and 37.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.66ms. Allocated memory is still 73.4MB. Free memory was 37.5MB in the beginning and 33.7MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1155.45ms. Allocated memory is still 73.4MB. Free memory was 33.7MB in the beginning and 46.9MB in the end (delta: -13.2MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * TraceAbstraction took 466302.95ms. Allocated memory was 73.4MB in the beginning and 192.9MB in the end (delta: 119.5MB). Free memory was 46.5MB in the beginning and 68.8MB in the end (delta: -22.3MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of long range de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: ArithmeticException: BigInteger out of long range: java.base/java.math.BigInteger.longValueExact(BigInteger.java:4765) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:12:24,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-22 23:12:24,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1014c218-5310-4c8a-90ab-6dfe81399960/bin/ugemcutter-lIJgRBJBxA/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of long range