./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/popl20-send-receive-alt.wvr.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/weaver/popl20-send-receive-alt.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d8915194b3978f524e3b82313f6c905aed9b5c215c3d66b411e7857ee0b93981 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:56:48,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:56:48,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:56:48,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:56:48,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:56:48,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:56:48,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:56:48,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:56:48,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:56:48,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:56:48,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:56:48,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:56:48,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:56:48,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:56:48,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:56:48,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:56:48,681 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:56:48,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:56:48,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:56:48,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:56:48,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:56:48,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:56:48,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:56:48,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:56:48,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:56:48,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:56:48,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:56:48,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:56:48,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:56:48,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:56:48,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:56:48,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:56:48,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:56:48,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:56:48,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:56:48,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:56:48,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:56:48,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:56:48,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:56:48,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:56:48,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:56:48,707 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:56:48,740 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:56:48,741 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:56:48,741 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:56:48,742 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:56:48,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:56:48,742 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:56:48,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:56:48,743 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:56:48,743 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:56:48,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:56:48,744 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:56:48,745 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:56:48,745 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:56:48,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:56:48,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:56:48,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:56:48,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:56:48,746 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:56:48,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:56:48,746 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:56:48,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:56:48,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:56:48,747 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:56:48,747 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:56:48,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:56:48,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:56:48,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:56:48,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:56:48,748 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:56:48,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:56:48,748 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:56:48,749 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:56:48,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:56:48,749 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8915194b3978f524e3b82313f6c905aed9b5c215c3d66b411e7857ee0b93981 [2022-02-20 20:56:48,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:56:48,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:56:48,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:56:48,994 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:56:48,994 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:56:48,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/popl20-send-receive-alt.wvr.c [2022-02-20 20:56:49,060 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31b74f2f4/aaf77fc947a947f9a16add42fe85d9b2/FLAG06e100434 [2022-02-20 20:56:49,435 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:56:49,435 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-send-receive-alt.wvr.c [2022-02-20 20:56:49,443 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31b74f2f4/aaf77fc947a947f9a16add42fe85d9b2/FLAG06e100434 [2022-02-20 20:56:49,456 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31b74f2f4/aaf77fc947a947f9a16add42fe85d9b2 [2022-02-20 20:56:49,459 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:56:49,461 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:56:49,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:56:49,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:56:49,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:56:49,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46b9fbcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49, skipping insertion in model container [2022-02-20 20:56:49,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:56:49,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:56:49,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-send-receive-alt.wvr.c[2650,2663] [2022-02-20 20:56:49,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:56:49,676 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:56:49,695 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-send-receive-alt.wvr.c[2650,2663] [2022-02-20 20:56:49,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:56:49,710 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:56:49,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49 WrapperNode [2022-02-20 20:56:49,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:56:49,712 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:56:49,712 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:56:49,712 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:56:49,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,750 INFO L137 Inliner]: procedures = 24, calls = 37, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 142 [2022-02-20 20:56:49,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:56:49,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:56:49,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:56:49,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:56:49,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,766 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:56:49,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:56:49,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:56:49,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:56:49,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (1/1) ... [2022-02-20 20:56:49,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:56:49,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:56:49,800 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 20:56:49,816 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 20:56:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:56:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-02-20 20:56:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-02-20 20:56:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-02-20 20:56:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-02-20 20:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 20:56:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:56:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:56:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:56:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:56:49,835 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 20:56:49,898 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:56:49,900 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:56:50,153 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:56:50,387 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:56:50,390 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-02-20 20:56:50,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:56:50 BoogieIcfgContainer [2022-02-20 20:56:50,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:56:50,394 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:56:50,394 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:56:50,397 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:56:50,398 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:56:49" (1/3) ... [2022-02-20 20:56:50,398 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6abd6217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:56:50, skipping insertion in model container [2022-02-20 20:56:50,398 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:56:49" (2/3) ... [2022-02-20 20:56:50,399 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6abd6217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:56:50, skipping insertion in model container [2022-02-20 20:56:50,399 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:56:50" (3/3) ... [2022-02-20 20:56:50,400 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-send-receive-alt.wvr.c [2022-02-20 20:56:50,406 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:56:50,407 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:56:50,407 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:56:50,407 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:56:50,487 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,488 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,488 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,489 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,489 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,489 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,489 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,490 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,490 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,490 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,490 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,490 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,491 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,491 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,491 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,492 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,493 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,493 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,494 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,494 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,496 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,496 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,497 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,497 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,497 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,498 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,498 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,500 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,500 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,500 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,501 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,505 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,511 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,512 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,514 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,516 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,516 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,516 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,516 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,517 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,517 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,518 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,518 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,521 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,522 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,522 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,522 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,522 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,522 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,523 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~b~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,523 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,523 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,524 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,525 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,527 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,527 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,527 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,528 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,528 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,528 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:56:50,538 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-20 20:56:50,586 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:56:50,593 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:56:50,598 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-20 20:56:50,611 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 129 places, 133 transitions, 282 flow [2022-02-20 20:56:50,670 INFO L129 PetriNetUnfolder]: 11/131 cut-off events. [2022-02-20 20:56:50,670 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:56:50,677 INFO L84 FinitePrefix]: Finished finitePrefix Result has 140 conditions, 131 events. 11/131 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 82 event pairs, 0 based on Foata normal form. 0/119 useless extension candidates. Maximal degree in co-relation 85. Up to 2 conditions per place. [2022-02-20 20:56:50,678 INFO L82 GeneralOperation]: Start removeDead. Operand has 129 places, 133 transitions, 282 flow [2022-02-20 20:56:50,682 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 118 places, 122 transitions, 256 flow [2022-02-20 20:56:50,706 INFO L129 PetriNetUnfolder]: 11/121 cut-off events. [2022-02-20 20:56:50,707 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:56:50,707 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:56:50,707 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:56:50,708 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:56:50,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:56:50,712 INFO L85 PathProgramCache]: Analyzing trace with hash 1382683983, now seen corresponding path program 1 times [2022-02-20 20:56:50,720 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:56:50,720 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010681386] [2022-02-20 20:56:50,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:56:50,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:56:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:56:50,903 INFO L290 TraceCheckUtils]: 0: Hoare triple {132#true} [380] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {132#true} [296] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {132#true} is VALID [2022-02-20 20:56:50,904 INFO L290 TraceCheckUtils]: 2: Hoare triple {132#true} [388] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,904 INFO L290 TraceCheckUtils]: 3: Hoare triple {132#true} [390] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,904 INFO L290 TraceCheckUtils]: 4: Hoare triple {132#true} [351] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,904 INFO L290 TraceCheckUtils]: 5: Hoare triple {132#true} [374] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_4| 1) 0)) InVars {#memory_int=|v_#memory_int_4|} OutVars{#memory_int=|v_#memory_int_4|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,905 INFO L290 TraceCheckUtils]: 6: Hoare triple {132#true} [302] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_5| 1) 1) 0) InVars {#memory_int=|v_#memory_int_5|} OutVars{#memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,905 INFO L290 TraceCheckUtils]: 7: Hoare triple {132#true} [341] L21-3-->L21-4: Formula: (and (= 30 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,905 INFO L290 TraceCheckUtils]: 8: Hoare triple {132#true} [321] L21-4-->L42: Formula: (and (= v_~queue~0.base_4 0) (= v_~queue~0.offset_4 0)) InVars {} OutVars{~queue~0.base=v_~queue~0.base_4, ~queue~0.offset=v_~queue~0.offset_4} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {132#true} is VALID [2022-02-20 20:56:50,905 INFO L290 TraceCheckUtils]: 9: Hoare triple {132#true} [310] L42-->L42-1: Formula: (= v_~front~0_5 0) InVars {} OutVars{~front~0=v_~front~0_5} AuxVars[] AssignedVars[~front~0] {132#true} is VALID [2022-02-20 20:56:50,906 INFO L290 TraceCheckUtils]: 10: Hoare triple {132#true} [375] L42-1-->L42-2: Formula: (= v_~back~0_9 0) InVars {} OutVars{~back~0=v_~back~0_9} AuxVars[] AssignedVars[~back~0] {132#true} is VALID [2022-02-20 20:56:50,906 INFO L290 TraceCheckUtils]: 11: Hoare triple {132#true} [319] L42-2-->L42-3: Formula: (= v_~sum~0_3 0) InVars {} OutVars{~sum~0=v_~sum~0_3} AuxVars[] AssignedVars[~sum~0] {132#true} is VALID [2022-02-20 20:56:50,906 INFO L290 TraceCheckUtils]: 12: Hoare triple {132#true} [283] L42-3-->L-1-3: Formula: (= v_~n~0_3 0) InVars {} OutVars{~n~0=v_~n~0_3} AuxVars[] AssignedVars[~n~0] {132#true} is VALID [2022-02-20 20:56:50,906 INFO L290 TraceCheckUtils]: 13: Hoare triple {132#true} [395] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,907 INFO L290 TraceCheckUtils]: 14: Hoare triple {132#true} [300] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,907 INFO L290 TraceCheckUtils]: 15: Hoare triple {132#true} [275] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {132#true} is VALID [2022-02-20 20:56:50,907 INFO L290 TraceCheckUtils]: 16: Hoare triple {132#true} [366] L-1-6-->L80: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~t3~0#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] {132#true} is VALID [2022-02-20 20:56:50,908 INFO L290 TraceCheckUtils]: 17: Hoare triple {132#true} [270] L80-->L80-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {132#true} is VALID [2022-02-20 20:56:50,908 INFO L290 TraceCheckUtils]: 18: Hoare triple {132#true} [372] L80-1-->L80-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {132#true} is VALID [2022-02-20 20:56:50,908 INFO L290 TraceCheckUtils]: 19: Hoare triple {132#true} [280] L80-2-->L82: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t3~0#1] {132#true} is VALID [2022-02-20 20:56:50,908 INFO L290 TraceCheckUtils]: 20: Hoare triple {132#true} [344] L82-->L82-1: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,909 INFO L290 TraceCheckUtils]: 21: Hoare triple {132#true} [271] L82-1-->L82-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet9#1_3| v_~n~0_4) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{~n~0=v_~n~0_4, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} AuxVars[] AssignedVars[~n~0] {132#true} is VALID [2022-02-20 20:56:50,909 INFO L290 TraceCheckUtils]: 22: Hoare triple {132#true} [392] L82-2-->L83: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {132#true} is VALID [2022-02-20 20:56:50,909 INFO L290 TraceCheckUtils]: 23: Hoare triple {132#true} [284] L83-->L83-1: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,909 INFO L290 TraceCheckUtils]: 24: Hoare triple {132#true} [327] L83-1-->L83-2: Formula: (= v_~front~0_6 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|, ~front~0=v_~front~0_6} AuxVars[] AssignedVars[~front~0] {132#true} is VALID [2022-02-20 20:56:50,910 INFO L290 TraceCheckUtils]: 25: Hoare triple {132#true} [369] L83-2-->L84: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] {132#true} is VALID [2022-02-20 20:56:50,910 INFO L290 TraceCheckUtils]: 26: Hoare triple {132#true} [376] L84-->L85: Formula: (= v_~front~0_7 v_~back~0_10) InVars {~front~0=v_~front~0_7} OutVars{~back~0=v_~back~0_10, ~front~0=v_~front~0_7} AuxVars[] AssignedVars[~back~0] {132#true} is VALID [2022-02-20 20:56:50,910 INFO L290 TraceCheckUtils]: 27: Hoare triple {132#true} [295] L85-->L85-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,910 INFO L290 TraceCheckUtils]: 28: Hoare triple {132#true} [307] L85-1-->L85-2: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1| v_~n~0_5) InVars {~n~0=v_~n~0_5} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|, ~n~0=v_~n~0_5} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] {132#true} is VALID [2022-02-20 20:56:50,911 INFO L290 TraceCheckUtils]: 29: Hoare triple {132#true} [267] L85-2-->L85-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_1|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {132#true} is VALID [2022-02-20 20:56:50,911 INFO L290 TraceCheckUtils]: 30: Hoare triple {132#true} [360] L85-3-->L99: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_1|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_1|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1] {132#true} is VALID [2022-02-20 20:56:50,911 INFO L290 TraceCheckUtils]: 31: Hoare triple {132#true} [357] L99-->L100: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] {132#true} is VALID [2022-02-20 20:56:50,912 INFO L290 TraceCheckUtils]: 32: Hoare triple {132#true} [309] L100-->L100-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,912 INFO L290 TraceCheckUtils]: 33: Hoare triple {132#true} [334] L100-1-->L100-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {132#true} is VALID [2022-02-20 20:56:50,912 INFO L290 TraceCheckUtils]: 34: Hoare triple {132#true} [354] L100-2-->L37: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {132#true} is VALID [2022-02-20 20:56:50,912 INFO L290 TraceCheckUtils]: 35: Hoare triple {132#true} [311] L37-->L38: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {132#true} is VALID [2022-02-20 20:56:50,913 INFO L290 TraceCheckUtils]: 36: Hoare triple {132#true} [323] L38-->L37-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,913 INFO L290 TraceCheckUtils]: 37: Hoare triple {132#true} [312] L37-1-->L101: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,913 INFO L290 TraceCheckUtils]: 38: Hoare triple {132#true} [382] L101-->L101-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,913 INFO L290 TraceCheckUtils]: 39: Hoare triple {132#true} [281] L101-1-->L101-2: Formula: (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_4| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {132#true} is VALID [2022-02-20 20:56:50,914 INFO L290 TraceCheckUtils]: 40: Hoare triple {132#true} [340] L101-2-->L37-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {132#true} is VALID [2022-02-20 20:56:50,914 INFO L290 TraceCheckUtils]: 41: Hoare triple {132#true} [277] L37-2-->L38-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {132#true} is VALID [2022-02-20 20:56:50,914 INFO L290 TraceCheckUtils]: 42: Hoare triple {132#true} [293] L38-3-->L37-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,914 INFO L290 TraceCheckUtils]: 43: Hoare triple {132#true} [288] L37-3-->L103: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:56:50,915 INFO L290 TraceCheckUtils]: 44: Hoare triple {132#true} [377] L103-->L103-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| 4)) |v_#length_7|) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| |v_#StackHeapBarrier_4|) (= (select |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|, #valid=|v_#valid_8|, #length=|v_#length_7|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {132#true} is VALID [2022-02-20 20:56:50,915 INFO L290 TraceCheckUtils]: 45: Hoare triple {132#true} [298] L103-1-->L103-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] {132#true} is VALID [2022-02-20 20:56:50,915 INFO L290 TraceCheckUtils]: 46: Hoare triple {132#true} [350] L103-2-->L104: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {132#true} is VALID [2022-02-20 20:56:50,916 INFO L290 TraceCheckUtils]: 47: Hoare triple {132#true} [279] L104-->L104-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1] {132#true} is VALID [2022-02-20 20:56:50,916 INFO L290 TraceCheckUtils]: 48: Hoare triple {132#true} [362] L104-6-->L104-7: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,917 INFO L290 TraceCheckUtils]: 49: Hoare triple {133#false} [352] L104-7-->L107: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {133#false} is VALID [2022-02-20 20:56:50,917 INFO L290 TraceCheckUtils]: 50: Hoare triple {133#false} [387] L107-->L85-4: Formula: (and (= |v_ULTIMATE.start_main_#t~ret11#1.base_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_2|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {133#false} is VALID [2022-02-20 20:56:50,917 INFO L290 TraceCheckUtils]: 51: Hoare triple {133#false} [303] L85-4-->L85-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,917 INFO L290 TraceCheckUtils]: 52: Hoare triple {133#false} [385] L85-5-->L85-6: Formula: (and (= v_~queue~0.offset_5 |v_ULTIMATE.start_main_#t~ret11#1.offset_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.base_3| v_~queue~0.base_5)) InVars {ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} OutVars{~queue~0.offset=v_~queue~0.offset_5, ~queue~0.base=v_~queue~0.base_5, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {133#false} is VALID [2022-02-20 20:56:50,918 INFO L290 TraceCheckUtils]: 53: Hoare triple {133#false} [268] L85-6-->L88: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_4|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {133#false} is VALID [2022-02-20 20:56:50,918 INFO L290 TraceCheckUtils]: 54: Hoare triple {133#false} [347] L88-->L88-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {133#false} is VALID [2022-02-20 20:56:50,918 INFO L290 TraceCheckUtils]: 55: Hoare triple {133#false} [373] L88-1-->L88-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {133#false} is VALID [2022-02-20 20:56:50,919 INFO L290 TraceCheckUtils]: 56: Hoare triple {133#false} [273] L88-2-->L88-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {133#false} is VALID [2022-02-20 20:56:50,919 INFO L290 TraceCheckUtils]: 57: Hoare triple {133#false} [429] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] {133#false} is VALID [2022-02-20 20:56:50,919 INFO L290 TraceCheckUtils]: 58: Hoare triple {133#false} [396] L88-4-->L88-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {133#false} is VALID [2022-02-20 20:56:50,919 INFO L290 TraceCheckUtils]: 59: Hoare triple {133#false} [358] L88-5-->L89: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {133#false} is VALID [2022-02-20 20:56:50,920 INFO L290 TraceCheckUtils]: 60: Hoare triple {133#false} [332] L89-->L89-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {133#false} is VALID [2022-02-20 20:56:50,920 INFO L290 TraceCheckUtils]: 61: Hoare triple {133#false} [305] L89-1-->L89-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {133#false} is VALID [2022-02-20 20:56:50,920 INFO L290 TraceCheckUtils]: 62: Hoare triple {133#false} [339] L89-2-->L89-3: Formula: (= (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_10|) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {133#false} is VALID [2022-02-20 20:56:50,920 INFO L290 TraceCheckUtils]: 63: Hoare triple {133#false} [427] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] {133#false} is VALID [2022-02-20 20:56:50,921 INFO L290 TraceCheckUtils]: 64: Hoare triple {133#false} [405] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] {133#false} is VALID [2022-02-20 20:56:50,921 INFO L290 TraceCheckUtils]: 65: Hoare triple {133#false} [406] L60-4-->L60-5: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,921 INFO L290 TraceCheckUtils]: 66: Hoare triple {133#false} [409] L60-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {133#false} is VALID [2022-02-20 20:56:50,922 INFO L290 TraceCheckUtils]: 67: Hoare triple {133#false} [412] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,922 INFO L290 TraceCheckUtils]: 68: Hoare triple {133#false} [397] L52-->L47-3: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,922 INFO L290 TraceCheckUtils]: 69: Hoare triple {133#false} [400] L47-3-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread1Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_1|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] {133#false} is VALID [2022-02-20 20:56:50,922 INFO L290 TraceCheckUtils]: 70: Hoare triple {133#false} [403] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,923 INFO L290 TraceCheckUtils]: 71: Hoare triple {133#false} [370] L89-4-->L89-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {133#false} is VALID [2022-02-20 20:56:50,923 INFO L290 TraceCheckUtils]: 72: Hoare triple {133#false} [386] L89-5-->L90: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {133#false} is VALID [2022-02-20 20:56:50,923 INFO L290 TraceCheckUtils]: 73: Hoare triple {133#false} [384] L90-->L90-1: Formula: (= (select (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem16#1_2|) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {133#false} is VALID [2022-02-20 20:56:50,923 INFO L290 TraceCheckUtils]: 74: Hoare triple {133#false} [430] thread1EXIT-->L90-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem16#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,924 INFO L290 TraceCheckUtils]: 75: Hoare triple {133#false} [289] L90-2-->L91: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {133#false} is VALID [2022-02-20 20:56:50,924 INFO L290 TraceCheckUtils]: 76: Hoare triple {133#false} [286] L91-->L91-1: Formula: (= (select (select |v_#memory_int_13| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem17#1_2|) InVars {#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {133#false} is VALID [2022-02-20 20:56:50,924 INFO L290 TraceCheckUtils]: 77: Hoare triple {133#false} [431] thread2EXIT-->L91-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= v_thread2Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem17#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,925 INFO L290 TraceCheckUtils]: 78: Hoare triple {133#false} [329] L91-2-->L93: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {133#false} is VALID [2022-02-20 20:56:50,925 INFO L290 TraceCheckUtils]: 79: Hoare triple {133#false} [291] L93-->L93-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,925 INFO L290 TraceCheckUtils]: 80: Hoare triple {133#false} [367] L93-1-->L93-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (or (< 1 v_~sum~0_4) (< v_~sum~0_4 0)) 1 0)) InVars {~sum~0=v_~sum~0_4} OutVars{~sum~0=v_~sum~0_4, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {133#false} is VALID [2022-02-20 20:56:50,925 INFO L290 TraceCheckUtils]: 81: Hoare triple {133#false} [353] L93-2-->L37-4: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {133#false} is VALID [2022-02-20 20:56:50,926 INFO L290 TraceCheckUtils]: 82: Hoare triple {133#false} [361] L37-4-->L38-6: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {133#false} is VALID [2022-02-20 20:56:50,926 INFO L290 TraceCheckUtils]: 83: Hoare triple {133#false} [349] L38-6-->L37-5: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,926 INFO L290 TraceCheckUtils]: 84: Hoare triple {133#false} [335] L37-5-->L94: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,926 INFO L290 TraceCheckUtils]: 85: Hoare triple {133#false} [378] L94-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {133#false} is VALID [2022-02-20 20:56:50,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:56:50,928 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:56:50,928 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010681386] [2022-02-20 20:56:50,929 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010681386] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:56:50,929 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:56:50,929 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:56:50,931 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599684986] [2022-02-20 20:56:50,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:56:50,942 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 43.0) internal successors, (86), 2 states have internal predecessors, (86), 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) Word has length 86 [2022-02-20 20:56:50,944 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:56:50,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 43.0) internal successors, (86), 2 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,011 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:56:51,012 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:56:51,012 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:56:51,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:56:51,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:56:51,030 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 133 [2022-02-20 20:56:51,033 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 122 transitions, 256 flow. Second operand has 2 states, 2 states have (on average 121.5) internal successors, (243), 2 states have internal predecessors, (243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,033 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:56:51,033 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 133 [2022-02-20 20:56:51,034 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:56:51,068 INFO L129 PetriNetUnfolder]: 8/122 cut-off events. [2022-02-20 20:56:51,068 INFO L130 PetriNetUnfolder]: For 11/11 co-relation queries the response was YES. [2022-02-20 20:56:51,069 INFO L84 FinitePrefix]: Finished finitePrefix Result has 145 conditions, 122 events. 8/122 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 89 event pairs, 1 based on Foata normal form. 10/122 useless extension candidates. Maximal degree in co-relation 83. Up to 13 conditions per place. [2022-02-20 20:56:51,070 INFO L132 encePairwiseOnDemand]: 126/133 looper letters, 7 selfloop transitions, 0 changer transitions 3/115 dead transitions. [2022-02-20 20:56:51,071 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 115 transitions, 256 flow [2022-02-20 20:56:51,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:56:51,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:56:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 250 transitions. [2022-02-20 20:56:51,087 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9398496240601504 [2022-02-20 20:56:51,088 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 250 transitions. [2022-02-20 20:56:51,088 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 250 transitions. [2022-02-20 20:56:51,088 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:56:51,090 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 250 transitions. [2022-02-20 20:56:51,093 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 125.0) internal successors, (250), 2 states have internal predecessors, (250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,096 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,097 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,098 INFO L186 Difference]: Start difference. First operand has 118 places, 122 transitions, 256 flow. Second operand 2 states and 250 transitions. [2022-02-20 20:56:51,099 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 115 transitions, 256 flow [2022-02-20 20:56:51,102 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 115 transitions, 248 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:56:51,104 INFO L242 Difference]: Finished difference. Result has 115 places, 112 transitions, 228 flow [2022-02-20 20:56:51,106 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=115, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=228, PETRI_PLACES=115, PETRI_TRANSITIONS=112} [2022-02-20 20:56:51,109 INFO L334 CegarLoopForPetriNet]: 118 programPoint places, -3 predicate places. [2022-02-20 20:56:51,110 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 115 places, 112 transitions, 228 flow [2022-02-20 20:56:51,137 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 673 states, 671 states have (on average 2.5081967213114753) internal successors, (1683), 672 states have internal predecessors, (1683), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,141 INFO L78 Accepts]: Start accepts. Automaton has has 673 states, 671 states have (on average 2.5081967213114753) internal successors, (1683), 672 states have internal predecessors, (1683), 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) Word has length 86 [2022-02-20 20:56:51,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:56:51,142 INFO L470 AbstractCegarLoop]: Abstraction has has 115 places, 112 transitions, 228 flow [2022-02-20 20:56:51,143 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 121.5) internal successors, (243), 2 states have internal predecessors, (243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,143 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:56:51,143 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:56:51,143 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:56:51,144 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:56:51,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:56:51,144 INFO L85 PathProgramCache]: Analyzing trace with hash 882365775, now seen corresponding path program 1 times [2022-02-20 20:56:51,145 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:56:51,145 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432600186] [2022-02-20 20:56:51,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:56:51,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:56:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:56:51,324 INFO L290 TraceCheckUtils]: 0: Hoare triple {809#true} [380] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {809#true} is VALID [2022-02-20 20:56:51,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {809#true} [296] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {809#true} is VALID [2022-02-20 20:56:51,325 INFO L290 TraceCheckUtils]: 2: Hoare triple {809#true} [388] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {809#true} is VALID [2022-02-20 20:56:51,325 INFO L290 TraceCheckUtils]: 3: Hoare triple {809#true} [390] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {809#true} is VALID [2022-02-20 20:56:51,325 INFO L290 TraceCheckUtils]: 4: Hoare triple {809#true} [351] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {809#true} is VALID [2022-02-20 20:56:51,326 INFO L290 TraceCheckUtils]: 5: Hoare triple {809#true} [374] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_4| 1) 0)) InVars {#memory_int=|v_#memory_int_4|} OutVars{#memory_int=|v_#memory_int_4|} AuxVars[] AssignedVars[] {809#true} is VALID [2022-02-20 20:56:51,326 INFO L290 TraceCheckUtils]: 6: Hoare triple {809#true} [302] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_5| 1) 1) 0) InVars {#memory_int=|v_#memory_int_5|} OutVars{#memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[] {809#true} is VALID [2022-02-20 20:56:51,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {809#true} [341] L21-3-->L21-4: Formula: (and (= 30 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {809#true} is VALID [2022-02-20 20:56:51,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {809#true} [321] L21-4-->L42: Formula: (and (= v_~queue~0.base_4 0) (= v_~queue~0.offset_4 0)) InVars {} OutVars{~queue~0.base=v_~queue~0.base_4, ~queue~0.offset=v_~queue~0.offset_4} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {809#true} is VALID [2022-02-20 20:56:51,327 INFO L290 TraceCheckUtils]: 9: Hoare triple {809#true} [310] L42-->L42-1: Formula: (= v_~front~0_5 0) InVars {} OutVars{~front~0=v_~front~0_5} AuxVars[] AssignedVars[~front~0] {809#true} is VALID [2022-02-20 20:56:51,327 INFO L290 TraceCheckUtils]: 10: Hoare triple {809#true} [375] L42-1-->L42-2: Formula: (= v_~back~0_9 0) InVars {} OutVars{~back~0=v_~back~0_9} AuxVars[] AssignedVars[~back~0] {809#true} is VALID [2022-02-20 20:56:51,328 INFO L290 TraceCheckUtils]: 11: Hoare triple {809#true} [319] L42-2-->L42-3: Formula: (= v_~sum~0_3 0) InVars {} OutVars{~sum~0=v_~sum~0_3} AuxVars[] AssignedVars[~sum~0] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,329 INFO L290 TraceCheckUtils]: 12: Hoare triple {811#(= ~sum~0 0)} [283] L42-3-->L-1-3: Formula: (= v_~n~0_3 0) InVars {} OutVars{~n~0=v_~n~0_3} AuxVars[] AssignedVars[~n~0] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,330 INFO L290 TraceCheckUtils]: 13: Hoare triple {811#(= ~sum~0 0)} [395] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,330 INFO L290 TraceCheckUtils]: 14: Hoare triple {811#(= ~sum~0 0)} [300] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,331 INFO L290 TraceCheckUtils]: 15: Hoare triple {811#(= ~sum~0 0)} [275] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,331 INFO L290 TraceCheckUtils]: 16: Hoare triple {811#(= ~sum~0 0)} [366] L-1-6-->L80: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~t3~0#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,332 INFO L290 TraceCheckUtils]: 17: Hoare triple {811#(= ~sum~0 0)} [270] L80-->L80-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {811#(= ~sum~0 0)} [372] L80-1-->L80-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,333 INFO L290 TraceCheckUtils]: 19: Hoare triple {811#(= ~sum~0 0)} [280] L80-2-->L82: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t3~0#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,333 INFO L290 TraceCheckUtils]: 20: Hoare triple {811#(= ~sum~0 0)} [344] L82-->L82-1: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,336 INFO L290 TraceCheckUtils]: 21: Hoare triple {811#(= ~sum~0 0)} [271] L82-1-->L82-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet9#1_3| v_~n~0_4) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{~n~0=v_~n~0_4, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} AuxVars[] AssignedVars[~n~0] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,336 INFO L290 TraceCheckUtils]: 22: Hoare triple {811#(= ~sum~0 0)} [392] L82-2-->L83: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,337 INFO L290 TraceCheckUtils]: 23: Hoare triple {811#(= ~sum~0 0)} [284] L83-->L83-1: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,337 INFO L290 TraceCheckUtils]: 24: Hoare triple {811#(= ~sum~0 0)} [327] L83-1-->L83-2: Formula: (= v_~front~0_6 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|, ~front~0=v_~front~0_6} AuxVars[] AssignedVars[~front~0] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,338 INFO L290 TraceCheckUtils]: 25: Hoare triple {811#(= ~sum~0 0)} [369] L83-2-->L84: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,339 INFO L290 TraceCheckUtils]: 26: Hoare triple {811#(= ~sum~0 0)} [376] L84-->L85: Formula: (= v_~front~0_7 v_~back~0_10) InVars {~front~0=v_~front~0_7} OutVars{~back~0=v_~back~0_10, ~front~0=v_~front~0_7} AuxVars[] AssignedVars[~back~0] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,341 INFO L290 TraceCheckUtils]: 27: Hoare triple {811#(= ~sum~0 0)} [295] L85-->L85-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,341 INFO L290 TraceCheckUtils]: 28: Hoare triple {811#(= ~sum~0 0)} [307] L85-1-->L85-2: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1| v_~n~0_5) InVars {~n~0=v_~n~0_5} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|, ~n~0=v_~n~0_5} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,342 INFO L290 TraceCheckUtils]: 29: Hoare triple {811#(= ~sum~0 0)} [267] L85-2-->L85-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_1|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,342 INFO L290 TraceCheckUtils]: 30: Hoare triple {811#(= ~sum~0 0)} [360] L85-3-->L99: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_1|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_1|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,343 INFO L290 TraceCheckUtils]: 31: Hoare triple {811#(= ~sum~0 0)} [357] L99-->L100: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,343 INFO L290 TraceCheckUtils]: 32: Hoare triple {811#(= ~sum~0 0)} [309] L100-->L100-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,344 INFO L290 TraceCheckUtils]: 33: Hoare triple {811#(= ~sum~0 0)} [334] L100-1-->L100-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,344 INFO L290 TraceCheckUtils]: 34: Hoare triple {811#(= ~sum~0 0)} [354] L100-2-->L37: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,345 INFO L290 TraceCheckUtils]: 35: Hoare triple {811#(= ~sum~0 0)} [311] L37-->L38: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,345 INFO L290 TraceCheckUtils]: 36: Hoare triple {811#(= ~sum~0 0)} [323] L38-->L37-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,346 INFO L290 TraceCheckUtils]: 37: Hoare triple {811#(= ~sum~0 0)} [312] L37-1-->L101: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,346 INFO L290 TraceCheckUtils]: 38: Hoare triple {811#(= ~sum~0 0)} [382] L101-->L101-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,347 INFO L290 TraceCheckUtils]: 39: Hoare triple {811#(= ~sum~0 0)} [281] L101-1-->L101-2: Formula: (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_4| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,347 INFO L290 TraceCheckUtils]: 40: Hoare triple {811#(= ~sum~0 0)} [340] L101-2-->L37-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,348 INFO L290 TraceCheckUtils]: 41: Hoare triple {811#(= ~sum~0 0)} [277] L37-2-->L38-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,348 INFO L290 TraceCheckUtils]: 42: Hoare triple {811#(= ~sum~0 0)} [293] L38-3-->L37-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,349 INFO L290 TraceCheckUtils]: 43: Hoare triple {811#(= ~sum~0 0)} [288] L37-3-->L103: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,349 INFO L290 TraceCheckUtils]: 44: Hoare triple {811#(= ~sum~0 0)} [377] L103-->L103-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| 4)) |v_#length_7|) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| |v_#StackHeapBarrier_4|) (= (select |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|, #valid=|v_#valid_8|, #length=|v_#length_7|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,350 INFO L290 TraceCheckUtils]: 45: Hoare triple {811#(= ~sum~0 0)} [298] L103-1-->L103-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,350 INFO L290 TraceCheckUtils]: 46: Hoare triple {811#(= ~sum~0 0)} [350] L103-2-->L104: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,351 INFO L290 TraceCheckUtils]: 47: Hoare triple {811#(= ~sum~0 0)} [279] L104-->L104-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,351 INFO L290 TraceCheckUtils]: 48: Hoare triple {811#(= ~sum~0 0)} [363] L104-6-->L104-7: Formula: (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_6|)) InVars {ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,352 INFO L290 TraceCheckUtils]: 49: Hoare triple {811#(= ~sum~0 0)} [352] L104-7-->L107: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,352 INFO L290 TraceCheckUtils]: 50: Hoare triple {811#(= ~sum~0 0)} [387] L107-->L85-4: Formula: (and (= |v_ULTIMATE.start_main_#t~ret11#1.base_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_2|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,353 INFO L290 TraceCheckUtils]: 51: Hoare triple {811#(= ~sum~0 0)} [303] L85-4-->L85-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,353 INFO L290 TraceCheckUtils]: 52: Hoare triple {811#(= ~sum~0 0)} [385] L85-5-->L85-6: Formula: (and (= v_~queue~0.offset_5 |v_ULTIMATE.start_main_#t~ret11#1.offset_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.base_3| v_~queue~0.base_5)) InVars {ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} OutVars{~queue~0.offset=v_~queue~0.offset_5, ~queue~0.base=v_~queue~0.base_5, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,354 INFO L290 TraceCheckUtils]: 53: Hoare triple {811#(= ~sum~0 0)} [268] L85-6-->L88: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_4|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,354 INFO L290 TraceCheckUtils]: 54: Hoare triple {811#(= ~sum~0 0)} [347] L88-->L88-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,354 INFO L290 TraceCheckUtils]: 55: Hoare triple {811#(= ~sum~0 0)} [373] L88-1-->L88-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,355 INFO L290 TraceCheckUtils]: 56: Hoare triple {811#(= ~sum~0 0)} [273] L88-2-->L88-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,355 INFO L290 TraceCheckUtils]: 57: Hoare triple {811#(= ~sum~0 0)} [429] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,356 INFO L290 TraceCheckUtils]: 58: Hoare triple {811#(= ~sum~0 0)} [396] L88-4-->L88-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,356 INFO L290 TraceCheckUtils]: 59: Hoare triple {811#(= ~sum~0 0)} [358] L88-5-->L89: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,357 INFO L290 TraceCheckUtils]: 60: Hoare triple {811#(= ~sum~0 0)} [332] L89-->L89-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,357 INFO L290 TraceCheckUtils]: 61: Hoare triple {811#(= ~sum~0 0)} [305] L89-1-->L89-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,358 INFO L290 TraceCheckUtils]: 62: Hoare triple {811#(= ~sum~0 0)} [339] L89-2-->L89-3: Formula: (= (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_10|) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,358 INFO L290 TraceCheckUtils]: 63: Hoare triple {811#(= ~sum~0 0)} [427] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,359 INFO L290 TraceCheckUtils]: 64: Hoare triple {811#(= ~sum~0 0)} [370] L89-4-->L89-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,359 INFO L290 TraceCheckUtils]: 65: Hoare triple {811#(= ~sum~0 0)} [386] L89-5-->L90: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,360 INFO L290 TraceCheckUtils]: 66: Hoare triple {811#(= ~sum~0 0)} [384] L90-->L90-1: Formula: (= (select (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem16#1_2|) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,360 INFO L290 TraceCheckUtils]: 67: Hoare triple {811#(= ~sum~0 0)} [398] L52-->L47: Formula: (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_1| 256) 0) InVars {thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_1|} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_1|} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,368 INFO L290 TraceCheckUtils]: 68: Hoare triple {811#(= ~sum~0 0)} [401] L47-->L47-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet1#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,369 INFO L290 TraceCheckUtils]: 69: Hoare triple {811#(= ~sum~0 0)} [400] L47-3-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread1Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_1|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,370 INFO L290 TraceCheckUtils]: 70: Hoare triple {811#(= ~sum~0 0)} [403] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,370 INFO L290 TraceCheckUtils]: 71: Hoare triple {811#(= ~sum~0 0)} [430] thread1EXIT-->L90-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem16#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,371 INFO L290 TraceCheckUtils]: 72: Hoare triple {811#(= ~sum~0 0)} [289] L90-2-->L91: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,371 INFO L290 TraceCheckUtils]: 73: Hoare triple {811#(= ~sum~0 0)} [286] L91-->L91-1: Formula: (= (select (select |v_#memory_int_13| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem17#1_2|) InVars {#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,372 INFO L290 TraceCheckUtils]: 74: Hoare triple {811#(= ~sum~0 0)} [405] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,372 INFO L290 TraceCheckUtils]: 75: Hoare triple {811#(= ~sum~0 0)} [407] L60-4-->L60-1: Formula: (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_1| 256) 0) InVars {thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_1|} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,373 INFO L290 TraceCheckUtils]: 76: Hoare triple {811#(= ~sum~0 0)} [410] L60-1-->L60-5: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~nondet4#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,373 INFO L290 TraceCheckUtils]: 77: Hoare triple {811#(= ~sum~0 0)} [409] L60-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,373 INFO L290 TraceCheckUtils]: 78: Hoare triple {811#(= ~sum~0 0)} [412] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,374 INFO L290 TraceCheckUtils]: 79: Hoare triple {811#(= ~sum~0 0)} [431] thread2EXIT-->L91-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= v_thread2Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem17#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,375 INFO L290 TraceCheckUtils]: 80: Hoare triple {811#(= ~sum~0 0)} [329] L91-2-->L93: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,376 INFO L290 TraceCheckUtils]: 81: Hoare triple {811#(= ~sum~0 0)} [291] L93-->L93-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {811#(= ~sum~0 0)} is VALID [2022-02-20 20:56:51,376 INFO L290 TraceCheckUtils]: 82: Hoare triple {811#(= ~sum~0 0)} [367] L93-1-->L93-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (or (< 1 v_~sum~0_4) (< v_~sum~0_4 0)) 1 0)) InVars {~sum~0=v_~sum~0_4} OutVars{~sum~0=v_~sum~0_4, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {812#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:56:51,377 INFO L290 TraceCheckUtils]: 83: Hoare triple {812#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [353] L93-2-->L37-4: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {812#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:56:51,377 INFO L290 TraceCheckUtils]: 84: Hoare triple {812#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [361] L37-4-->L38-6: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {813#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:56:51,390 INFO L290 TraceCheckUtils]: 85: Hoare triple {813#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [349] L38-6-->L37-5: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] {810#false} is VALID [2022-02-20 20:56:51,391 INFO L290 TraceCheckUtils]: 86: Hoare triple {810#false} [335] L37-5-->L94: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {810#false} is VALID [2022-02-20 20:56:51,391 INFO L290 TraceCheckUtils]: 87: Hoare triple {810#false} [378] L94-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {810#false} is VALID [2022-02-20 20:56:51,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:56:51,392 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:56:51,392 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432600186] [2022-02-20 20:56:51,393 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432600186] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:56:51,393 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:56:51,393 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:56:51,393 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631443334] [2022-02-20 20:56:51,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:56:51,395 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 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) Word has length 88 [2022-02-20 20:56:51,395 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:56:51,395 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,462 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:56:51,462 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:56:51,462 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:56:51,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:56:51,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:56:51,468 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 133 [2022-02-20 20:56:51,469 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 112 transitions, 228 flow. Second operand has 5 states, 5 states have (on average 105.4) internal successors, (527), 5 states have internal predecessors, (527), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,469 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:56:51,469 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 133 [2022-02-20 20:56:51,469 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:56:51,621 INFO L129 PetriNetUnfolder]: 13/157 cut-off events. [2022-02-20 20:56:51,621 INFO L130 PetriNetUnfolder]: For 6/7 co-relation queries the response was YES. [2022-02-20 20:56:51,622 INFO L84 FinitePrefix]: Finished finitePrefix Result has 202 conditions, 157 events. 13/157 cut-off events. For 6/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 261 event pairs, 1 based on Foata normal form. 2/149 useless extension candidates. Maximal degree in co-relation 199. Up to 19 conditions per place. [2022-02-20 20:56:51,624 INFO L132 encePairwiseOnDemand]: 128/133 looper letters, 23 selfloop transitions, 2 changer transitions 4/121 dead transitions. [2022-02-20 20:56:51,624 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 121 transitions, 307 flow [2022-02-20 20:56:51,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 20:56:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-02-20 20:56:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 540 transitions. [2022-02-20 20:56:51,636 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8120300751879699 [2022-02-20 20:56:51,636 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 540 transitions. [2022-02-20 20:56:51,636 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 540 transitions. [2022-02-20 20:56:51,636 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:56:51,636 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 540 transitions. [2022-02-20 20:56:51,638 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,640 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,641 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,641 INFO L186 Difference]: Start difference. First operand has 115 places, 112 transitions, 228 flow. Second operand 5 states and 540 transitions. [2022-02-20 20:56:51,641 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 121 transitions, 307 flow [2022-02-20 20:56:51,643 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 121 transitions, 307 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:56:51,645 INFO L242 Difference]: Finished difference. Result has 119 places, 113 transitions, 244 flow [2022-02-20 20:56:51,645 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=228, PETRI_DIFFERENCE_MINUEND_PLACES=112, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=244, PETRI_PLACES=119, PETRI_TRANSITIONS=113} [2022-02-20 20:56:51,646 INFO L334 CegarLoopForPetriNet]: 118 programPoint places, 1 predicate places. [2022-02-20 20:56:51,646 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 119 places, 113 transitions, 244 flow [2022-02-20 20:56:51,678 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1276 states, 1272 states have (on average 2.5904088050314464) internal successors, (3295), 1275 states have internal predecessors, (3295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,681 INFO L78 Accepts]: Start accepts. Automaton has has 1276 states, 1272 states have (on average 2.5904088050314464) internal successors, (3295), 1275 states have internal predecessors, (3295), 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) Word has length 88 [2022-02-20 20:56:51,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:56:51,682 INFO L470 AbstractCegarLoop]: Abstraction has has 119 places, 113 transitions, 244 flow [2022-02-20 20:56:51,683 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 105.4) internal successors, (527), 5 states have internal predecessors, (527), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,683 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:56:51,683 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:56:51,683 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:56:51,683 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:56:51,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:56:51,684 INFO L85 PathProgramCache]: Analyzing trace with hash -1024793816, now seen corresponding path program 1 times [2022-02-20 20:56:51,684 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:56:51,684 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194174430] [2022-02-20 20:56:51,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:56:51,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:56:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:56:51,832 INFO L290 TraceCheckUtils]: 0: Hoare triple {2099#true} [380] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,833 INFO L290 TraceCheckUtils]: 1: Hoare triple {2099#true} [296] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2099#true} is VALID [2022-02-20 20:56:51,833 INFO L290 TraceCheckUtils]: 2: Hoare triple {2099#true} [388] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,833 INFO L290 TraceCheckUtils]: 3: Hoare triple {2099#true} [390] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,834 INFO L290 TraceCheckUtils]: 4: Hoare triple {2099#true} [351] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,834 INFO L290 TraceCheckUtils]: 5: Hoare triple {2099#true} [374] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_4| 1) 0)) InVars {#memory_int=|v_#memory_int_4|} OutVars{#memory_int=|v_#memory_int_4|} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,834 INFO L290 TraceCheckUtils]: 6: Hoare triple {2099#true} [302] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_5| 1) 1) 0) InVars {#memory_int=|v_#memory_int_5|} OutVars{#memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,834 INFO L290 TraceCheckUtils]: 7: Hoare triple {2099#true} [341] L21-3-->L21-4: Formula: (and (= 30 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,834 INFO L290 TraceCheckUtils]: 8: Hoare triple {2099#true} [321] L21-4-->L42: Formula: (and (= v_~queue~0.base_4 0) (= v_~queue~0.offset_4 0)) InVars {} OutVars{~queue~0.base=v_~queue~0.base_4, ~queue~0.offset=v_~queue~0.offset_4} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {2099#true} is VALID [2022-02-20 20:56:51,835 INFO L290 TraceCheckUtils]: 9: Hoare triple {2099#true} [310] L42-->L42-1: Formula: (= v_~front~0_5 0) InVars {} OutVars{~front~0=v_~front~0_5} AuxVars[] AssignedVars[~front~0] {2099#true} is VALID [2022-02-20 20:56:51,835 INFO L290 TraceCheckUtils]: 10: Hoare triple {2099#true} [375] L42-1-->L42-2: Formula: (= v_~back~0_9 0) InVars {} OutVars{~back~0=v_~back~0_9} AuxVars[] AssignedVars[~back~0] {2099#true} is VALID [2022-02-20 20:56:51,835 INFO L290 TraceCheckUtils]: 11: Hoare triple {2099#true} [319] L42-2-->L42-3: Formula: (= v_~sum~0_3 0) InVars {} OutVars{~sum~0=v_~sum~0_3} AuxVars[] AssignedVars[~sum~0] {2099#true} is VALID [2022-02-20 20:56:51,835 INFO L290 TraceCheckUtils]: 12: Hoare triple {2099#true} [283] L42-3-->L-1-3: Formula: (= v_~n~0_3 0) InVars {} OutVars{~n~0=v_~n~0_3} AuxVars[] AssignedVars[~n~0] {2099#true} is VALID [2022-02-20 20:56:51,835 INFO L290 TraceCheckUtils]: 13: Hoare triple {2099#true} [395] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,836 INFO L290 TraceCheckUtils]: 14: Hoare triple {2099#true} [300] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,836 INFO L290 TraceCheckUtils]: 15: Hoare triple {2099#true} [275] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {2099#true} is VALID [2022-02-20 20:56:51,836 INFO L290 TraceCheckUtils]: 16: Hoare triple {2099#true} [366] L-1-6-->L80: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~t3~0#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] {2099#true} is VALID [2022-02-20 20:56:51,836 INFO L290 TraceCheckUtils]: 17: Hoare triple {2099#true} [270] L80-->L80-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {2099#true} is VALID [2022-02-20 20:56:51,836 INFO L290 TraceCheckUtils]: 18: Hoare triple {2099#true} [372] L80-1-->L80-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {2099#true} is VALID [2022-02-20 20:56:51,837 INFO L290 TraceCheckUtils]: 19: Hoare triple {2099#true} [280] L80-2-->L82: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t3~0#1] {2099#true} is VALID [2022-02-20 20:56:51,837 INFO L290 TraceCheckUtils]: 20: Hoare triple {2099#true} [344] L82-->L82-1: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,837 INFO L290 TraceCheckUtils]: 21: Hoare triple {2099#true} [271] L82-1-->L82-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet9#1_3| v_~n~0_4) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{~n~0=v_~n~0_4, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} AuxVars[] AssignedVars[~n~0] {2099#true} is VALID [2022-02-20 20:56:51,837 INFO L290 TraceCheckUtils]: 22: Hoare triple {2099#true} [392] L82-2-->L83: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {2099#true} is VALID [2022-02-20 20:56:51,837 INFO L290 TraceCheckUtils]: 23: Hoare triple {2099#true} [284] L83-->L83-1: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[] {2099#true} is VALID [2022-02-20 20:56:51,838 INFO L290 TraceCheckUtils]: 24: Hoare triple {2099#true} [327] L83-1-->L83-2: Formula: (= v_~front~0_6 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|, ~front~0=v_~front~0_6} AuxVars[] AssignedVars[~front~0] {2099#true} is VALID [2022-02-20 20:56:51,838 INFO L290 TraceCheckUtils]: 25: Hoare triple {2099#true} [369] L83-2-->L84: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] {2099#true} is VALID [2022-02-20 20:56:51,838 INFO L290 TraceCheckUtils]: 26: Hoare triple {2099#true} [376] L84-->L85: Formula: (= v_~front~0_7 v_~back~0_10) InVars {~front~0=v_~front~0_7} OutVars{~back~0=v_~back~0_10, ~front~0=v_~front~0_7} AuxVars[] AssignedVars[~back~0] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,839 INFO L290 TraceCheckUtils]: 27: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [295] L85-->L85-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,839 INFO L290 TraceCheckUtils]: 28: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [307] L85-1-->L85-2: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1| v_~n~0_5) InVars {~n~0=v_~n~0_5} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|, ~n~0=v_~n~0_5} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,854 INFO L290 TraceCheckUtils]: 29: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [267] L85-2-->L85-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_1|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,854 INFO L290 TraceCheckUtils]: 30: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [360] L85-3-->L99: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_1|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_1|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,855 INFO L290 TraceCheckUtils]: 31: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [357] L99-->L100: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,855 INFO L290 TraceCheckUtils]: 32: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [309] L100-->L100-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,856 INFO L290 TraceCheckUtils]: 33: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [334] L100-1-->L100-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,857 INFO L290 TraceCheckUtils]: 34: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [354] L100-2-->L37: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,857 INFO L290 TraceCheckUtils]: 35: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [311] L37-->L38: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,858 INFO L290 TraceCheckUtils]: 36: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [323] L38-->L37-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,858 INFO L290 TraceCheckUtils]: 37: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [312] L37-1-->L101: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,859 INFO L290 TraceCheckUtils]: 38: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [382] L101-->L101-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,859 INFO L290 TraceCheckUtils]: 39: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [281] L101-1-->L101-2: Formula: (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_4| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,860 INFO L290 TraceCheckUtils]: 40: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [340] L101-2-->L37-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,860 INFO L290 TraceCheckUtils]: 41: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [277] L37-2-->L38-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,861 INFO L290 TraceCheckUtils]: 42: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [293] L38-3-->L37-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,861 INFO L290 TraceCheckUtils]: 43: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [288] L37-3-->L103: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,862 INFO L290 TraceCheckUtils]: 44: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [377] L103-->L103-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| 4)) |v_#length_7|) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| |v_#StackHeapBarrier_4|) (= (select |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|, #valid=|v_#valid_8|, #length=|v_#length_7|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,863 INFO L290 TraceCheckUtils]: 45: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [298] L103-1-->L103-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,863 INFO L290 TraceCheckUtils]: 46: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [350] L103-2-->L104: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,864 INFO L290 TraceCheckUtils]: 47: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [279] L104-->L104-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,864 INFO L290 TraceCheckUtils]: 48: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [363] L104-6-->L104-7: Formula: (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_6|)) InVars {ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,865 INFO L290 TraceCheckUtils]: 49: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [352] L104-7-->L107: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,866 INFO L290 TraceCheckUtils]: 50: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [387] L107-->L85-4: Formula: (and (= |v_ULTIMATE.start_main_#t~ret11#1.base_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_2|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,866 INFO L290 TraceCheckUtils]: 51: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [303] L85-4-->L85-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,867 INFO L290 TraceCheckUtils]: 52: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [385] L85-5-->L85-6: Formula: (and (= v_~queue~0.offset_5 |v_ULTIMATE.start_main_#t~ret11#1.offset_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.base_3| v_~queue~0.base_5)) InVars {ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} OutVars{~queue~0.offset=v_~queue~0.offset_5, ~queue~0.base=v_~queue~0.base_5, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,867 INFO L290 TraceCheckUtils]: 53: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [268] L85-6-->L88: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_4|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,868 INFO L290 TraceCheckUtils]: 54: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [347] L88-->L88-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,868 INFO L290 TraceCheckUtils]: 55: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [373] L88-1-->L88-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,869 INFO L290 TraceCheckUtils]: 56: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [273] L88-2-->L88-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,869 INFO L290 TraceCheckUtils]: 57: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [429] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,870 INFO L290 TraceCheckUtils]: 58: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [396] L88-4-->L88-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,870 INFO L290 TraceCheckUtils]: 59: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [358] L88-5-->L89: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,871 INFO L290 TraceCheckUtils]: 60: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [332] L89-->L89-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,871 INFO L290 TraceCheckUtils]: 61: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [305] L89-1-->L89-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,872 INFO L290 TraceCheckUtils]: 62: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [339] L89-2-->L89-3: Formula: (= (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_10|) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,873 INFO L290 TraceCheckUtils]: 63: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [427] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,873 INFO L290 TraceCheckUtils]: 64: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [370] L89-4-->L89-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,874 INFO L290 TraceCheckUtils]: 65: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [386] L89-5-->L90: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,874 INFO L290 TraceCheckUtils]: 66: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [384] L90-->L90-1: Formula: (= (select (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem16#1_2|) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,875 INFO L290 TraceCheckUtils]: 67: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [399] L52-->L47-2: Formula: (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_3| 256) 0)) InVars {thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_3|} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_3|} AuxVars[] AssignedVars[] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,875 INFO L290 TraceCheckUtils]: 68: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [402] L47-2-->L48: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet1#1] {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} is VALID [2022-02-20 20:56:51,876 INFO L290 TraceCheckUtils]: 69: Hoare triple {2101#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (not (<= 0 ~front~0)))} [404] L48-->L52: Formula: (and (= v_~front~0_32 (+ v_~front~0_33 1)) (= (ite (and (< v_~front~0_33 v_~n~0_14) (<= 0 v_~front~0_33) (< v_~front~0_33 v_~back~0_53)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= (+ v_~sum~0_22 (select (select |v_#memory_int_32| v_~queue~0.base_24) (+ (* v_~front~0_33 4) v_~queue~0.offset_24))) v_~sum~0_21)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_24, #memory_int=|v_#memory_int_32|, ~back~0=v_~back~0_53, ~queue~0.base=v_~queue~0.base_24, ~n~0=v_~n~0_14, ~front~0=v_~front~0_33} OutVars{~sum~0=v_~sum~0_21, ~queue~0.offset=v_~queue~0.offset_24, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, #memory_int=|v_#memory_int_32|, ~back~0=v_~back~0_53, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_1|, ~queue~0.base=v_~queue~0.base_24, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~front~0=v_~front~0_32} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] {2100#false} is VALID [2022-02-20 20:56:51,876 INFO L290 TraceCheckUtils]: 70: Hoare triple {2100#false} [398] L52-->L47: Formula: (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_1| 256) 0) InVars {thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_1|} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_1|} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,876 INFO L290 TraceCheckUtils]: 71: Hoare triple {2100#false} [401] L47-->L47-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet1#1] {2100#false} is VALID [2022-02-20 20:56:51,877 INFO L290 TraceCheckUtils]: 72: Hoare triple {2100#false} [400] L47-3-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread1Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_1|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] {2100#false} is VALID [2022-02-20 20:56:51,877 INFO L290 TraceCheckUtils]: 73: Hoare triple {2100#false} [403] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,877 INFO L290 TraceCheckUtils]: 74: Hoare triple {2100#false} [430] thread1EXIT-->L90-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem16#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,881 INFO L290 TraceCheckUtils]: 75: Hoare triple {2100#false} [289] L90-2-->L91: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {2100#false} is VALID [2022-02-20 20:56:51,882 INFO L290 TraceCheckUtils]: 76: Hoare triple {2100#false} [286] L91-->L91-1: Formula: (= (select (select |v_#memory_int_13| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem17#1_2|) InVars {#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {2100#false} is VALID [2022-02-20 20:56:51,882 INFO L290 TraceCheckUtils]: 77: Hoare triple {2100#false} [405] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] {2100#false} is VALID [2022-02-20 20:56:51,882 INFO L290 TraceCheckUtils]: 78: Hoare triple {2100#false} [407] L60-4-->L60-1: Formula: (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_1| 256) 0) InVars {thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_1|} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,882 INFO L290 TraceCheckUtils]: 79: Hoare triple {2100#false} [410] L60-1-->L60-5: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~nondet4#1] {2100#false} is VALID [2022-02-20 20:56:51,882 INFO L290 TraceCheckUtils]: 80: Hoare triple {2100#false} [409] L60-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {2100#false} is VALID [2022-02-20 20:56:51,882 INFO L290 TraceCheckUtils]: 81: Hoare triple {2100#false} [412] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,883 INFO L290 TraceCheckUtils]: 82: Hoare triple {2100#false} [431] thread2EXIT-->L91-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= v_thread2Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem17#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,883 INFO L290 TraceCheckUtils]: 83: Hoare triple {2100#false} [329] L91-2-->L93: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {2100#false} is VALID [2022-02-20 20:56:51,883 INFO L290 TraceCheckUtils]: 84: Hoare triple {2100#false} [291] L93-->L93-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,883 INFO L290 TraceCheckUtils]: 85: Hoare triple {2100#false} [367] L93-1-->L93-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (or (< 1 v_~sum~0_4) (< v_~sum~0_4 0)) 1 0)) InVars {~sum~0=v_~sum~0_4} OutVars{~sum~0=v_~sum~0_4, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2100#false} is VALID [2022-02-20 20:56:51,883 INFO L290 TraceCheckUtils]: 86: Hoare triple {2100#false} [353] L93-2-->L37-4: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2100#false} is VALID [2022-02-20 20:56:51,884 INFO L290 TraceCheckUtils]: 87: Hoare triple {2100#false} [361] L37-4-->L38-6: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2100#false} is VALID [2022-02-20 20:56:51,884 INFO L290 TraceCheckUtils]: 88: Hoare triple {2100#false} [349] L38-6-->L37-5: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,884 INFO L290 TraceCheckUtils]: 89: Hoare triple {2100#false} [335] L37-5-->L94: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,884 INFO L290 TraceCheckUtils]: 90: Hoare triple {2100#false} [378] L94-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2100#false} is VALID [2022-02-20 20:56:51,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:56:51,885 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:56:51,885 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [194174430] [2022-02-20 20:56:51,886 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [194174430] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:56:51,886 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:56:51,886 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:56:51,886 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460806067] [2022-02-20 20:56:51,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:56:51,887 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 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) Word has length 91 [2022-02-20 20:56:51,887 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:56:51,887 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,972 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:56:51,973 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:56:51,973 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:56:51,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:56:51,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:56:51,974 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 133 [2022-02-20 20:56:51,975 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 113 transitions, 244 flow. Second operand has 3 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:51,975 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:56:51,975 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 133 [2022-02-20 20:56:51,975 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:56:52,034 INFO L129 PetriNetUnfolder]: 18/188 cut-off events. [2022-02-20 20:56:52,035 INFO L130 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2022-02-20 20:56:52,035 INFO L84 FinitePrefix]: Finished finitePrefix Result has 247 conditions, 188 events. 18/188 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 351 event pairs, 3 based on Foata normal form. 3/175 useless extension candidates. Maximal degree in co-relation 240. Up to 30 conditions per place. [2022-02-20 20:56:52,036 INFO L132 encePairwiseOnDemand]: 127/133 looper letters, 14 selfloop transitions, 5 changer transitions 2/118 dead transitions. [2022-02-20 20:56:52,036 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 118 transitions, 298 flow [2022-02-20 20:56:52,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:56:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:56:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 351 transitions. [2022-02-20 20:56:52,040 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8796992481203008 [2022-02-20 20:56:52,040 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 351 transitions. [2022-02-20 20:56:52,040 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 351 transitions. [2022-02-20 20:56:52,041 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:56:52,041 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 351 transitions. [2022-02-20 20:56:52,042 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,043 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 133.0) internal successors, (532), 4 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,043 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 133.0) internal successors, (532), 4 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,044 INFO L186 Difference]: Start difference. First operand has 119 places, 113 transitions, 244 flow. Second operand 3 states and 351 transitions. [2022-02-20 20:56:52,044 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 118 transitions, 298 flow [2022-02-20 20:56:52,045 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 118 transitions, 292 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-02-20 20:56:52,047 INFO L242 Difference]: Finished difference. Result has 117 places, 115 transitions, 263 flow [2022-02-20 20:56:52,047 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=238, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=113, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=263, PETRI_PLACES=117, PETRI_TRANSITIONS=115} [2022-02-20 20:56:52,048 INFO L334 CegarLoopForPetriNet]: 118 programPoint places, -1 predicate places. [2022-02-20 20:56:52,048 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 117 places, 115 transitions, 263 flow [2022-02-20 20:56:52,084 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1702 states, 1694 states have (on average 2.6068476977567885) internal successors, (4416), 1701 states have internal predecessors, (4416), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,089 INFO L78 Accepts]: Start accepts. Automaton has has 1702 states, 1694 states have (on average 2.6068476977567885) internal successors, (4416), 1701 states have internal predecessors, (4416), 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) Word has length 91 [2022-02-20 20:56:52,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:56:52,090 INFO L470 AbstractCegarLoop]: Abstraction has has 117 places, 115 transitions, 263 flow [2022-02-20 20:56:52,090 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,091 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:56:52,091 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:56:52,091 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:56:52,091 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:56:52,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:56:52,092 INFO L85 PathProgramCache]: Analyzing trace with hash 315089418, now seen corresponding path program 1 times [2022-02-20 20:56:52,092 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:56:52,092 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210776495] [2022-02-20 20:56:52,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:56:52,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:56:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:56:52,228 INFO L290 TraceCheckUtils]: 0: Hoare triple {3807#true} [380] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {3807#true} [296] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3807#true} is VALID [2022-02-20 20:56:52,228 INFO L290 TraceCheckUtils]: 2: Hoare triple {3807#true} [388] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,228 INFO L290 TraceCheckUtils]: 3: Hoare triple {3807#true} [390] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,228 INFO L290 TraceCheckUtils]: 4: Hoare triple {3807#true} [351] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,229 INFO L290 TraceCheckUtils]: 5: Hoare triple {3807#true} [374] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_4| 1) 0)) InVars {#memory_int=|v_#memory_int_4|} OutVars{#memory_int=|v_#memory_int_4|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,229 INFO L290 TraceCheckUtils]: 6: Hoare triple {3807#true} [302] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_5| 1) 1) 0) InVars {#memory_int=|v_#memory_int_5|} OutVars{#memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,229 INFO L290 TraceCheckUtils]: 7: Hoare triple {3807#true} [341] L21-3-->L21-4: Formula: (and (= 30 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,229 INFO L290 TraceCheckUtils]: 8: Hoare triple {3807#true} [321] L21-4-->L42: Formula: (and (= v_~queue~0.base_4 0) (= v_~queue~0.offset_4 0)) InVars {} OutVars{~queue~0.base=v_~queue~0.base_4, ~queue~0.offset=v_~queue~0.offset_4} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {3807#true} is VALID [2022-02-20 20:56:52,229 INFO L290 TraceCheckUtils]: 9: Hoare triple {3807#true} [310] L42-->L42-1: Formula: (= v_~front~0_5 0) InVars {} OutVars{~front~0=v_~front~0_5} AuxVars[] AssignedVars[~front~0] {3807#true} is VALID [2022-02-20 20:56:52,229 INFO L290 TraceCheckUtils]: 10: Hoare triple {3807#true} [375] L42-1-->L42-2: Formula: (= v_~back~0_9 0) InVars {} OutVars{~back~0=v_~back~0_9} AuxVars[] AssignedVars[~back~0] {3807#true} is VALID [2022-02-20 20:56:52,229 INFO L290 TraceCheckUtils]: 11: Hoare triple {3807#true} [319] L42-2-->L42-3: Formula: (= v_~sum~0_3 0) InVars {} OutVars{~sum~0=v_~sum~0_3} AuxVars[] AssignedVars[~sum~0] {3807#true} is VALID [2022-02-20 20:56:52,230 INFO L290 TraceCheckUtils]: 12: Hoare triple {3807#true} [283] L42-3-->L-1-3: Formula: (= v_~n~0_3 0) InVars {} OutVars{~n~0=v_~n~0_3} AuxVars[] AssignedVars[~n~0] {3807#true} is VALID [2022-02-20 20:56:52,230 INFO L290 TraceCheckUtils]: 13: Hoare triple {3807#true} [395] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,230 INFO L290 TraceCheckUtils]: 14: Hoare triple {3807#true} [300] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,230 INFO L290 TraceCheckUtils]: 15: Hoare triple {3807#true} [275] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {3807#true} is VALID [2022-02-20 20:56:52,230 INFO L290 TraceCheckUtils]: 16: Hoare triple {3807#true} [366] L-1-6-->L80: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~t3~0#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] {3807#true} is VALID [2022-02-20 20:56:52,230 INFO L290 TraceCheckUtils]: 17: Hoare triple {3807#true} [270] L80-->L80-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {3807#true} is VALID [2022-02-20 20:56:52,230 INFO L290 TraceCheckUtils]: 18: Hoare triple {3807#true} [372] L80-1-->L80-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {3807#true} is VALID [2022-02-20 20:56:52,231 INFO L290 TraceCheckUtils]: 19: Hoare triple {3807#true} [280] L80-2-->L82: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t3~0#1] {3807#true} is VALID [2022-02-20 20:56:52,231 INFO L290 TraceCheckUtils]: 20: Hoare triple {3807#true} [344] L82-->L82-1: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,231 INFO L290 TraceCheckUtils]: 21: Hoare triple {3807#true} [271] L82-1-->L82-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet9#1_3| v_~n~0_4) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{~n~0=v_~n~0_4, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} AuxVars[] AssignedVars[~n~0] {3807#true} is VALID [2022-02-20 20:56:52,231 INFO L290 TraceCheckUtils]: 22: Hoare triple {3807#true} [392] L82-2-->L83: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {3807#true} is VALID [2022-02-20 20:56:52,231 INFO L290 TraceCheckUtils]: 23: Hoare triple {3807#true} [284] L83-->L83-1: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,231 INFO L290 TraceCheckUtils]: 24: Hoare triple {3807#true} [327] L83-1-->L83-2: Formula: (= v_~front~0_6 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|, ~front~0=v_~front~0_6} AuxVars[] AssignedVars[~front~0] {3807#true} is VALID [2022-02-20 20:56:52,232 INFO L290 TraceCheckUtils]: 25: Hoare triple {3807#true} [369] L83-2-->L84: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] {3807#true} is VALID [2022-02-20 20:56:52,232 INFO L290 TraceCheckUtils]: 26: Hoare triple {3807#true} [376] L84-->L85: Formula: (= v_~front~0_7 v_~back~0_10) InVars {~front~0=v_~front~0_7} OutVars{~back~0=v_~back~0_10, ~front~0=v_~front~0_7} AuxVars[] AssignedVars[~back~0] {3807#true} is VALID [2022-02-20 20:56:52,232 INFO L290 TraceCheckUtils]: 27: Hoare triple {3807#true} [295] L85-->L85-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,232 INFO L290 TraceCheckUtils]: 28: Hoare triple {3807#true} [307] L85-1-->L85-2: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1| v_~n~0_5) InVars {~n~0=v_~n~0_5} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|, ~n~0=v_~n~0_5} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] {3807#true} is VALID [2022-02-20 20:56:52,232 INFO L290 TraceCheckUtils]: 29: Hoare triple {3807#true} [267] L85-2-->L85-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_1|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {3807#true} is VALID [2022-02-20 20:56:52,232 INFO L290 TraceCheckUtils]: 30: Hoare triple {3807#true} [360] L85-3-->L99: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_1|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_1|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1] {3807#true} is VALID [2022-02-20 20:56:52,232 INFO L290 TraceCheckUtils]: 31: Hoare triple {3807#true} [357] L99-->L100: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] {3807#true} is VALID [2022-02-20 20:56:52,233 INFO L290 TraceCheckUtils]: 32: Hoare triple {3807#true} [309] L100-->L100-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,233 INFO L290 TraceCheckUtils]: 33: Hoare triple {3807#true} [334] L100-1-->L100-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {3807#true} is VALID [2022-02-20 20:56:52,233 INFO L290 TraceCheckUtils]: 34: Hoare triple {3807#true} [354] L100-2-->L37: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {3807#true} is VALID [2022-02-20 20:56:52,233 INFO L290 TraceCheckUtils]: 35: Hoare triple {3807#true} [311] L37-->L38: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {3807#true} is VALID [2022-02-20 20:56:52,233 INFO L290 TraceCheckUtils]: 36: Hoare triple {3807#true} [323] L38-->L37-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,233 INFO L290 TraceCheckUtils]: 37: Hoare triple {3807#true} [312] L37-1-->L101: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,233 INFO L290 TraceCheckUtils]: 38: Hoare triple {3807#true} [382] L101-->L101-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,234 INFO L290 TraceCheckUtils]: 39: Hoare triple {3807#true} [281] L101-1-->L101-2: Formula: (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_4| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {3807#true} is VALID [2022-02-20 20:56:52,234 INFO L290 TraceCheckUtils]: 40: Hoare triple {3807#true} [340] L101-2-->L37-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {3807#true} is VALID [2022-02-20 20:56:52,234 INFO L290 TraceCheckUtils]: 41: Hoare triple {3807#true} [277] L37-2-->L38-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {3807#true} is VALID [2022-02-20 20:56:52,234 INFO L290 TraceCheckUtils]: 42: Hoare triple {3807#true} [293] L38-3-->L37-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,234 INFO L290 TraceCheckUtils]: 43: Hoare triple {3807#true} [288] L37-3-->L103: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,234 INFO L290 TraceCheckUtils]: 44: Hoare triple {3807#true} [377] L103-->L103-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| 4)) |v_#length_7|) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| |v_#StackHeapBarrier_4|) (= (select |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|, #valid=|v_#valid_8|, #length=|v_#length_7|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {3807#true} is VALID [2022-02-20 20:56:52,234 INFO L290 TraceCheckUtils]: 45: Hoare triple {3807#true} [298] L103-1-->L103-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] {3807#true} is VALID [2022-02-20 20:56:52,235 INFO L290 TraceCheckUtils]: 46: Hoare triple {3807#true} [350] L103-2-->L104: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {3807#true} is VALID [2022-02-20 20:56:52,235 INFO L290 TraceCheckUtils]: 47: Hoare triple {3807#true} [279] L104-->L104-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1] {3807#true} is VALID [2022-02-20 20:56:52,235 INFO L290 TraceCheckUtils]: 48: Hoare triple {3807#true} [363] L104-6-->L104-7: Formula: (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_6|)) InVars {ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,235 INFO L290 TraceCheckUtils]: 49: Hoare triple {3807#true} [352] L104-7-->L107: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {3807#true} is VALID [2022-02-20 20:56:52,235 INFO L290 TraceCheckUtils]: 50: Hoare triple {3807#true} [387] L107-->L85-4: Formula: (and (= |v_ULTIMATE.start_main_#t~ret11#1.base_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_2|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {3807#true} is VALID [2022-02-20 20:56:52,235 INFO L290 TraceCheckUtils]: 51: Hoare triple {3807#true} [303] L85-4-->L85-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,235 INFO L290 TraceCheckUtils]: 52: Hoare triple {3807#true} [385] L85-5-->L85-6: Formula: (and (= v_~queue~0.offset_5 |v_ULTIMATE.start_main_#t~ret11#1.offset_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.base_3| v_~queue~0.base_5)) InVars {ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} OutVars{~queue~0.offset=v_~queue~0.offset_5, ~queue~0.base=v_~queue~0.base_5, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {3807#true} is VALID [2022-02-20 20:56:52,236 INFO L290 TraceCheckUtils]: 53: Hoare triple {3807#true} [268] L85-6-->L88: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_4|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {3807#true} is VALID [2022-02-20 20:56:52,236 INFO L290 TraceCheckUtils]: 54: Hoare triple {3807#true} [347] L88-->L88-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {3807#true} is VALID [2022-02-20 20:56:52,236 INFO L290 TraceCheckUtils]: 55: Hoare triple {3807#true} [373] L88-1-->L88-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {3807#true} is VALID [2022-02-20 20:56:52,236 INFO L290 TraceCheckUtils]: 56: Hoare triple {3807#true} [273] L88-2-->L88-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {3807#true} is VALID [2022-02-20 20:56:52,236 INFO L290 TraceCheckUtils]: 57: Hoare triple {3807#true} [429] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] {3807#true} is VALID [2022-02-20 20:56:52,236 INFO L290 TraceCheckUtils]: 58: Hoare triple {3807#true} [399] L52-->L47-2: Formula: (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_3| 256) 0)) InVars {thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_3|} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_3|} AuxVars[] AssignedVars[] {3807#true} is VALID [2022-02-20 20:56:52,236 INFO L290 TraceCheckUtils]: 59: Hoare triple {3807#true} [402] L47-2-->L48: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet1#1] {3807#true} is VALID [2022-02-20 20:56:52,237 INFO L290 TraceCheckUtils]: 60: Hoare triple {3807#true} [396] L88-4-->L88-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {3807#true} is VALID [2022-02-20 20:56:52,237 INFO L290 TraceCheckUtils]: 61: Hoare triple {3807#true} [358] L88-5-->L89: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {3807#true} is VALID [2022-02-20 20:56:52,237 INFO L290 TraceCheckUtils]: 62: Hoare triple {3807#true} [332] L89-->L89-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {3807#true} is VALID [2022-02-20 20:56:52,237 INFO L290 TraceCheckUtils]: 63: Hoare triple {3807#true} [305] L89-1-->L89-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {3807#true} is VALID [2022-02-20 20:56:52,237 INFO L290 TraceCheckUtils]: 64: Hoare triple {3807#true} [339] L89-2-->L89-3: Formula: (= (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_10|) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {3807#true} is VALID [2022-02-20 20:56:52,237 INFO L290 TraceCheckUtils]: 65: Hoare triple {3807#true} [427] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] {3807#true} is VALID [2022-02-20 20:56:52,240 INFO L290 TraceCheckUtils]: 66: Hoare triple {3807#true} [405] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} is VALID [2022-02-20 20:56:52,241 INFO L290 TraceCheckUtils]: 67: Hoare triple {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} [408] L60-4-->L60-3: Formula: (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_3| 256) 0)) InVars {thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[] {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} is VALID [2022-02-20 20:56:52,241 INFO L290 TraceCheckUtils]: 68: Hoare triple {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} [411] L60-3-->L61: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~nondet4#1] {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} is VALID [2022-02-20 20:56:52,242 INFO L290 TraceCheckUtils]: 69: Hoare triple {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} [413] L61-->L61-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} is VALID [2022-02-20 20:56:52,243 INFO L290 TraceCheckUtils]: 70: Hoare triple {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} [414] L61-1-->L61-2: Formula: (= (ite (and (<= 0 v_~back~0_7) (< v_~back~0_7 v_~n~0_2)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) InVars {~back~0=v_~back~0_7, ~n~0=v_~n~0_2} OutVars{~back~0=v_~back~0_7, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~n~0=v_~n~0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1] {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} is VALID [2022-02-20 20:56:52,243 INFO L290 TraceCheckUtils]: 71: Hoare triple {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} [415] L61-2-->L37: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1] {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} is VALID [2022-02-20 20:56:52,243 INFO L290 TraceCheckUtils]: 72: Hoare triple {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} [416] L37-->L38: Formula: (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|) InVars {thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1] {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} is VALID [2022-02-20 20:56:52,244 INFO L290 TraceCheckUtils]: 73: Hoare triple {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} [418] L38-->L37-1: Formula: (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) InVars {thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[] {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} is VALID [2022-02-20 20:56:52,244 INFO L290 TraceCheckUtils]: 74: Hoare triple {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} [420] L37-1-->L62: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} is VALID [2022-02-20 20:56:52,249 INFO L290 TraceCheckUtils]: 75: Hoare triple {3809#(= (+ (- 1) |thread2Thread1of1ForFork0_~b~0#1|) 0)} [422] L62-->L68: Formula: (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_5| 256) 0) InVars {thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_5|} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_5|} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,249 INFO L290 TraceCheckUtils]: 76: Hoare triple {3808#false} [424] L68-->L71: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_11| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (= v_~back~0_57 (+ v_~back~0_58 1)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_11| 0)) (= (ite (= (- 1) (select (select |v_#memory_int_36| v_~queue~0.base_28) (+ (* 4 v_~back~0_58) v_~queue~0.offset_28))) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|)) InVars {~back~0=v_~back~0_58, #memory_int=|v_#memory_int_36|, ~queue~0.offset=v_~queue~0.offset_28, ~queue~0.base=v_~queue~0.base_28} OutVars{~queue~0.offset=v_~queue~0.offset_28, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_11|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~back~0=v_~back~0_57, #memory_int=|v_#memory_int_36|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_1|, ~queue~0.base=v_~queue~0.base_28, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~post8#1] {3808#false} is VALID [2022-02-20 20:56:52,250 INFO L290 TraceCheckUtils]: 77: Hoare triple {3808#false} [404] L48-->L52: Formula: (and (= v_~front~0_32 (+ v_~front~0_33 1)) (= (ite (and (< v_~front~0_33 v_~n~0_14) (<= 0 v_~front~0_33) (< v_~front~0_33 v_~back~0_53)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= (+ v_~sum~0_22 (select (select |v_#memory_int_32| v_~queue~0.base_24) (+ (* v_~front~0_33 4) v_~queue~0.offset_24))) v_~sum~0_21)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_24, #memory_int=|v_#memory_int_32|, ~back~0=v_~back~0_53, ~queue~0.base=v_~queue~0.base_24, ~n~0=v_~n~0_14, ~front~0=v_~front~0_33} OutVars{~sum~0=v_~sum~0_21, ~queue~0.offset=v_~queue~0.offset_24, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, #memory_int=|v_#memory_int_32|, ~back~0=v_~back~0_53, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_1|, ~queue~0.base=v_~queue~0.base_24, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~front~0=v_~front~0_32} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] {3808#false} is VALID [2022-02-20 20:56:52,250 INFO L290 TraceCheckUtils]: 78: Hoare triple {3808#false} [425] L71-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_8| (ite (= (ite (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_7| 256) 0) 1 0) 0) 0 1)) InVars {thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_7|} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_8|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] {3808#false} is VALID [2022-02-20 20:56:52,250 INFO L290 TraceCheckUtils]: 79: Hoare triple {3808#false} [407] L60-4-->L60-1: Formula: (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_1| 256) 0) InVars {thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_1|} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,250 INFO L290 TraceCheckUtils]: 80: Hoare triple {3808#false} [410] L60-1-->L60-5: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~nondet4#1] {3808#false} is VALID [2022-02-20 20:56:52,250 INFO L290 TraceCheckUtils]: 81: Hoare triple {3808#false} [409] L60-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {3808#false} is VALID [2022-02-20 20:56:52,250 INFO L290 TraceCheckUtils]: 82: Hoare triple {3808#false} [412] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,250 INFO L290 TraceCheckUtils]: 83: Hoare triple {3808#false} [370] L89-4-->L89-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {3808#false} is VALID [2022-02-20 20:56:52,251 INFO L290 TraceCheckUtils]: 84: Hoare triple {3808#false} [386] L89-5-->L90: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {3808#false} is VALID [2022-02-20 20:56:52,251 INFO L290 TraceCheckUtils]: 85: Hoare triple {3808#false} [384] L90-->L90-1: Formula: (= (select (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem16#1_2|) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {3808#false} is VALID [2022-02-20 20:56:52,251 INFO L290 TraceCheckUtils]: 86: Hoare triple {3808#false} [398] L52-->L47: Formula: (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_1| 256) 0) InVars {thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_1|} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_1|} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,251 INFO L290 TraceCheckUtils]: 87: Hoare triple {3808#false} [401] L47-->L47-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet1#1] {3808#false} is VALID [2022-02-20 20:56:52,251 INFO L290 TraceCheckUtils]: 88: Hoare triple {3808#false} [400] L47-3-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread1Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_1|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] {3808#false} is VALID [2022-02-20 20:56:52,251 INFO L290 TraceCheckUtils]: 89: Hoare triple {3808#false} [403] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,251 INFO L290 TraceCheckUtils]: 90: Hoare triple {3808#false} [430] thread1EXIT-->L90-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem16#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,252 INFO L290 TraceCheckUtils]: 91: Hoare triple {3808#false} [289] L90-2-->L91: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {3808#false} is VALID [2022-02-20 20:56:52,252 INFO L290 TraceCheckUtils]: 92: Hoare triple {3808#false} [286] L91-->L91-1: Formula: (= (select (select |v_#memory_int_13| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem17#1_2|) InVars {#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {3808#false} is VALID [2022-02-20 20:56:52,252 INFO L290 TraceCheckUtils]: 93: Hoare triple {3808#false} [431] thread2EXIT-->L91-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= v_thread2Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem17#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,252 INFO L290 TraceCheckUtils]: 94: Hoare triple {3808#false} [329] L91-2-->L93: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {3808#false} is VALID [2022-02-20 20:56:52,252 INFO L290 TraceCheckUtils]: 95: Hoare triple {3808#false} [291] L93-->L93-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,252 INFO L290 TraceCheckUtils]: 96: Hoare triple {3808#false} [367] L93-1-->L93-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (or (< 1 v_~sum~0_4) (< v_~sum~0_4 0)) 1 0)) InVars {~sum~0=v_~sum~0_4} OutVars{~sum~0=v_~sum~0_4, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {3808#false} is VALID [2022-02-20 20:56:52,252 INFO L290 TraceCheckUtils]: 97: Hoare triple {3808#false} [353] L93-2-->L37-4: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {3808#false} is VALID [2022-02-20 20:56:52,253 INFO L290 TraceCheckUtils]: 98: Hoare triple {3808#false} [361] L37-4-->L38-6: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {3808#false} is VALID [2022-02-20 20:56:52,253 INFO L290 TraceCheckUtils]: 99: Hoare triple {3808#false} [349] L38-6-->L37-5: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,253 INFO L290 TraceCheckUtils]: 100: Hoare triple {3808#false} [335] L37-5-->L94: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,253 INFO L290 TraceCheckUtils]: 101: Hoare triple {3808#false} [378] L94-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3808#false} is VALID [2022-02-20 20:56:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:56:52,255 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:56:52,255 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210776495] [2022-02-20 20:56:52,255 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210776495] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:56:52,255 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:56:52,255 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:56:52,255 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7420593] [2022-02-20 20:56:52,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:56:52,256 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 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) Word has length 102 [2022-02-20 20:56:52,256 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:56:52,257 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,344 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:56:52,345 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:56:52,345 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:56:52,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:56:52,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:56:52,346 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 114 out of 133 [2022-02-20 20:56:52,347 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 115 transitions, 263 flow. Second operand has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,347 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:56:52,347 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 114 of 133 [2022-02-20 20:56:52,347 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:56:52,403 INFO L129 PetriNetUnfolder]: 29/229 cut-off events. [2022-02-20 20:56:52,403 INFO L130 PetriNetUnfolder]: For 36/36 co-relation queries the response was YES. [2022-02-20 20:56:52,404 INFO L84 FinitePrefix]: Finished finitePrefix Result has 328 conditions, 229 events. 29/229 cut-off events. For 36/36 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 674 event pairs, 7 based on Foata normal form. 0/211 useless extension candidates. Maximal degree in co-relation 322. Up to 46 conditions per place. [2022-02-20 20:56:52,405 INFO L132 encePairwiseOnDemand]: 130/133 looper letters, 16 selfloop transitions, 2 changer transitions 1/120 dead transitions. [2022-02-20 20:56:52,405 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 120 transitions, 316 flow [2022-02-20 20:56:52,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:56:52,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:56:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 360 transitions. [2022-02-20 20:56:52,409 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9022556390977443 [2022-02-20 20:56:52,409 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 360 transitions. [2022-02-20 20:56:52,409 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 360 transitions. [2022-02-20 20:56:52,410 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:56:52,410 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 360 transitions. [2022-02-20 20:56:52,411 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 120.0) internal successors, (360), 3 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,412 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 133.0) internal successors, (532), 4 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,412 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 133.0) internal successors, (532), 4 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,412 INFO L186 Difference]: Start difference. First operand has 117 places, 115 transitions, 263 flow. Second operand 3 states and 360 transitions. [2022-02-20 20:56:52,412 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 120 transitions, 316 flow [2022-02-20 20:56:52,418 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 118 places, 120 transitions, 312 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:56:52,419 INFO L242 Difference]: Finished difference. Result has 119 places, 115 transitions, 266 flow [2022-02-20 20:56:52,420 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=254, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=266, PETRI_PLACES=119, PETRI_TRANSITIONS=115} [2022-02-20 20:56:52,420 INFO L334 CegarLoopForPetriNet]: 118 programPoint places, 1 predicate places. [2022-02-20 20:56:52,421 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 119 places, 115 transitions, 266 flow [2022-02-20 20:56:52,457 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1733 states, 1725 states have (on average 2.592463768115942) internal successors, (4472), 1732 states have internal predecessors, (4472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,462 INFO L78 Accepts]: Start accepts. Automaton has has 1733 states, 1725 states have (on average 2.592463768115942) internal successors, (4472), 1732 states have internal predecessors, (4472), 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) Word has length 102 [2022-02-20 20:56:52,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:56:52,462 INFO L470 AbstractCegarLoop]: Abstraction has has 119 places, 115 transitions, 266 flow [2022-02-20 20:56:52,463 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,463 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:56:52,463 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:56:52,463 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:56:52,463 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:56:52,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:56:52,464 INFO L85 PathProgramCache]: Analyzing trace with hash -677544406, now seen corresponding path program 1 times [2022-02-20 20:56:52,464 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:56:52,464 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901211658] [2022-02-20 20:56:52,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:56:52,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:56:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:56:52,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {5546#true} [380] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {5546#true} [296] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {5546#true} is VALID [2022-02-20 20:56:52,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {5546#true} [388] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,625 INFO L290 TraceCheckUtils]: 3: Hoare triple {5546#true} [390] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,626 INFO L290 TraceCheckUtils]: 4: Hoare triple {5546#true} [351] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {5546#true} [374] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_4| 1) 0)) InVars {#memory_int=|v_#memory_int_4|} OutVars{#memory_int=|v_#memory_int_4|} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,626 INFO L290 TraceCheckUtils]: 6: Hoare triple {5546#true} [302] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_5| 1) 1) 0) InVars {#memory_int=|v_#memory_int_5|} OutVars{#memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,626 INFO L290 TraceCheckUtils]: 7: Hoare triple {5546#true} [341] L21-3-->L21-4: Formula: (and (= 30 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,626 INFO L290 TraceCheckUtils]: 8: Hoare triple {5546#true} [321] L21-4-->L42: Formula: (and (= v_~queue~0.base_4 0) (= v_~queue~0.offset_4 0)) InVars {} OutVars{~queue~0.base=v_~queue~0.base_4, ~queue~0.offset=v_~queue~0.offset_4} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {5546#true} is VALID [2022-02-20 20:56:52,627 INFO L290 TraceCheckUtils]: 9: Hoare triple {5546#true} [310] L42-->L42-1: Formula: (= v_~front~0_5 0) InVars {} OutVars{~front~0=v_~front~0_5} AuxVars[] AssignedVars[~front~0] {5546#true} is VALID [2022-02-20 20:56:52,627 INFO L290 TraceCheckUtils]: 10: Hoare triple {5546#true} [375] L42-1-->L42-2: Formula: (= v_~back~0_9 0) InVars {} OutVars{~back~0=v_~back~0_9} AuxVars[] AssignedVars[~back~0] {5546#true} is VALID [2022-02-20 20:56:52,627 INFO L290 TraceCheckUtils]: 11: Hoare triple {5546#true} [319] L42-2-->L42-3: Formula: (= v_~sum~0_3 0) InVars {} OutVars{~sum~0=v_~sum~0_3} AuxVars[] AssignedVars[~sum~0] {5546#true} is VALID [2022-02-20 20:56:52,627 INFO L290 TraceCheckUtils]: 12: Hoare triple {5546#true} [283] L42-3-->L-1-3: Formula: (= v_~n~0_3 0) InVars {} OutVars{~n~0=v_~n~0_3} AuxVars[] AssignedVars[~n~0] {5546#true} is VALID [2022-02-20 20:56:52,627 INFO L290 TraceCheckUtils]: 13: Hoare triple {5546#true} [395] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,628 INFO L290 TraceCheckUtils]: 14: Hoare triple {5546#true} [300] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,628 INFO L290 TraceCheckUtils]: 15: Hoare triple {5546#true} [275] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {5546#true} is VALID [2022-02-20 20:56:52,628 INFO L290 TraceCheckUtils]: 16: Hoare triple {5546#true} [366] L-1-6-->L80: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~t3~0#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] {5546#true} is VALID [2022-02-20 20:56:52,628 INFO L290 TraceCheckUtils]: 17: Hoare triple {5546#true} [270] L80-->L80-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {5546#true} is VALID [2022-02-20 20:56:52,628 INFO L290 TraceCheckUtils]: 18: Hoare triple {5546#true} [372] L80-1-->L80-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {5546#true} is VALID [2022-02-20 20:56:52,629 INFO L290 TraceCheckUtils]: 19: Hoare triple {5546#true} [280] L80-2-->L82: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t3~0#1] {5546#true} is VALID [2022-02-20 20:56:52,629 INFO L290 TraceCheckUtils]: 20: Hoare triple {5546#true} [344] L82-->L82-1: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet9#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,629 INFO L290 TraceCheckUtils]: 21: Hoare triple {5546#true} [271] L82-1-->L82-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet9#1_3| v_~n~0_4) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{~n~0=v_~n~0_4, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} AuxVars[] AssignedVars[~n~0] {5546#true} is VALID [2022-02-20 20:56:52,629 INFO L290 TraceCheckUtils]: 22: Hoare triple {5546#true} [392] L82-2-->L83: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {5546#true} is VALID [2022-02-20 20:56:52,629 INFO L290 TraceCheckUtils]: 23: Hoare triple {5546#true} [284] L83-->L83-1: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet10#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[] {5546#true} is VALID [2022-02-20 20:56:52,630 INFO L290 TraceCheckUtils]: 24: Hoare triple {5546#true} [327] L83-1-->L83-2: Formula: (= v_~front~0_6 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|, ~front~0=v_~front~0_6} AuxVars[] AssignedVars[~front~0] {5546#true} is VALID [2022-02-20 20:56:52,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {5546#true} [369] L83-2-->L84: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] {5546#true} is VALID [2022-02-20 20:56:52,631 INFO L290 TraceCheckUtils]: 26: Hoare triple {5546#true} [376] L84-->L85: Formula: (= v_~front~0_7 v_~back~0_10) InVars {~front~0=v_~front~0_7} OutVars{~back~0=v_~back~0_10, ~front~0=v_~front~0_7} AuxVars[] AssignedVars[~back~0] {5548#(<= ~back~0 ~front~0)} is VALID [2022-02-20 20:56:52,631 INFO L290 TraceCheckUtils]: 27: Hoare triple {5548#(<= ~back~0 ~front~0)} [295] L85-->L85-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5548#(<= ~back~0 ~front~0)} is VALID [2022-02-20 20:56:52,631 INFO L290 TraceCheckUtils]: 28: Hoare triple {5548#(<= ~back~0 ~front~0)} [307] L85-1-->L85-2: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1| v_~n~0_5) InVars {~n~0=v_~n~0_5} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|, ~n~0=v_~n~0_5} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] {5549#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,632 INFO L290 TraceCheckUtils]: 29: Hoare triple {5549#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~front~0))} [267] L85-2-->L85-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_1|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {5549#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,632 INFO L290 TraceCheckUtils]: 30: Hoare triple {5549#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~front~0))} [360] L85-3-->L99: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_1|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_1|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1] {5549#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,633 INFO L290 TraceCheckUtils]: 31: Hoare triple {5549#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~front~0))} [357] L99-->L100: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,633 INFO L290 TraceCheckUtils]: 32: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [309] L100-->L100-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,634 INFO L290 TraceCheckUtils]: 33: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [334] L100-1-->L100-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,634 INFO L290 TraceCheckUtils]: 34: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [354] L100-2-->L37: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,635 INFO L290 TraceCheckUtils]: 35: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [311] L37-->L38: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,635 INFO L290 TraceCheckUtils]: 36: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [323] L38-->L37-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,636 INFO L290 TraceCheckUtils]: 37: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [312] L37-1-->L101: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,636 INFO L290 TraceCheckUtils]: 38: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [382] L101-->L101-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,637 INFO L290 TraceCheckUtils]: 39: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [281] L101-1-->L101-2: Formula: (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_4| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,637 INFO L290 TraceCheckUtils]: 40: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [340] L101-2-->L37-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,638 INFO L290 TraceCheckUtils]: 41: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [277] L37-2-->L38-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,638 INFO L290 TraceCheckUtils]: 42: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [293] L38-3-->L37-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,639 INFO L290 TraceCheckUtils]: 43: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [288] L37-3-->L103: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,639 INFO L290 TraceCheckUtils]: 44: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [377] L103-->L103-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| 4)) |v_#length_7|) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| |v_#StackHeapBarrier_4|) (= (select |v_#valid_9| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_2|, #valid=|v_#valid_8|, #length=|v_#length_7|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,640 INFO L290 TraceCheckUtils]: 45: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [298] L103-1-->L103-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,640 INFO L290 TraceCheckUtils]: 46: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [350] L103-2-->L104: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset] {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} is VALID [2022-02-20 20:56:52,641 INFO L290 TraceCheckUtils]: 47: Hoare triple {5550#(<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0))} [279] L104-->L104-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1] {5551#(and (<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0))} is VALID [2022-02-20 20:56:52,641 INFO L290 TraceCheckUtils]: 48: Hoare triple {5551#(and (<= (+ ~back~0 ~n~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~front~0)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0))} [363] L104-6-->L104-7: Formula: (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_6|)) InVars {ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} AuxVars[] AssignedVars[] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,642 INFO L290 TraceCheckUtils]: 49: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [352] L104-7-->L107: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,642 INFO L290 TraceCheckUtils]: 50: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [387] L107-->L85-4: Formula: (and (= |v_ULTIMATE.start_main_#t~ret11#1.base_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_2|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,643 INFO L290 TraceCheckUtils]: 51: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [303] L85-4-->L85-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,643 INFO L290 TraceCheckUtils]: 52: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [385] L85-5-->L85-6: Formula: (and (= v_~queue~0.offset_5 |v_ULTIMATE.start_main_#t~ret11#1.offset_3|) (= |v_ULTIMATE.start_main_#t~ret11#1.base_3| v_~queue~0.base_5)) InVars {ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} OutVars{~queue~0.offset=v_~queue~0.offset_5, ~queue~0.base=v_~queue~0.base_5, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_3|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_3|} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,643 INFO L290 TraceCheckUtils]: 53: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [268] L85-6-->L88: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_4|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,644 INFO L290 TraceCheckUtils]: 54: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [347] L88-->L88-1: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,644 INFO L290 TraceCheckUtils]: 55: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [373] L88-1-->L88-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,645 INFO L290 TraceCheckUtils]: 56: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [273] L88-2-->L88-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,645 INFO L290 TraceCheckUtils]: 57: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [429] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,645 INFO L290 TraceCheckUtils]: 58: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [399] L52-->L47-2: Formula: (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_3| 256) 0)) InVars {thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_3|} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_3|} AuxVars[] AssignedVars[] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,646 INFO L290 TraceCheckUtils]: 59: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [402] L47-2-->L48: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet1#1] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,647 INFO L290 TraceCheckUtils]: 60: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [396] L88-4-->L88-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,648 INFO L290 TraceCheckUtils]: 61: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [358] L88-5-->L89: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,648 INFO L290 TraceCheckUtils]: 62: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [332] L89-->L89-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,649 INFO L290 TraceCheckUtils]: 63: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [305] L89-1-->L89-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,649 INFO L290 TraceCheckUtils]: 64: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [339] L89-2-->L89-3: Formula: (= (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_10|) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,649 INFO L290 TraceCheckUtils]: 65: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [427] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,650 INFO L290 TraceCheckUtils]: 66: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [405] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,650 INFO L290 TraceCheckUtils]: 67: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [408] L60-4-->L60-3: Formula: (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_3| 256) 0)) InVars {thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,651 INFO L290 TraceCheckUtils]: 68: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [411] L60-3-->L61: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~nondet4#1] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,651 INFO L290 TraceCheckUtils]: 69: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [413] L61-->L61-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5552#(<= (+ ~back~0 ~n~0) ~front~0)} is VALID [2022-02-20 20:56:52,652 INFO L290 TraceCheckUtils]: 70: Hoare triple {5552#(<= (+ ~back~0 ~n~0) ~front~0)} [414] L61-1-->L61-2: Formula: (= (ite (and (<= 0 v_~back~0_7) (< v_~back~0_7 v_~n~0_2)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) InVars {~back~0=v_~back~0_7, ~n~0=v_~n~0_2} OutVars{~back~0=v_~back~0_7, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~n~0=v_~n~0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1] {5553#(or (and (= 0 |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1|) (or (<= ~n~0 ~back~0) (not (<= 0 ~back~0)))) (<= ~n~0 ~front~0))} is VALID [2022-02-20 20:56:52,652 INFO L290 TraceCheckUtils]: 71: Hoare triple {5553#(or (and (= 0 |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1|) (or (<= ~n~0 ~back~0) (not (<= 0 ~back~0)))) (<= ~n~0 ~front~0))} [415] L61-2-->L37: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1] {5553#(or (and (= 0 |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1|) (or (<= ~n~0 ~back~0) (not (<= 0 ~back~0)))) (<= ~n~0 ~front~0))} is VALID [2022-02-20 20:56:52,653 INFO L290 TraceCheckUtils]: 72: Hoare triple {5553#(or (and (= 0 |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1|) (or (<= ~n~0 ~back~0) (not (<= 0 ~back~0)))) (<= ~n~0 ~front~0))} [416] L37-->L38: Formula: (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|) InVars {thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1] {5554#(or (<= ~n~0 ~front~0) (and (or (<= ~n~0 ~back~0) (not (<= 0 ~back~0))) (= |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| 0)))} is VALID [2022-02-20 20:56:52,653 INFO L290 TraceCheckUtils]: 73: Hoare triple {5554#(or (<= ~n~0 ~front~0) (and (or (<= ~n~0 ~back~0) (not (<= 0 ~back~0))) (= |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| 0)))} [418] L38-->L37-1: Formula: (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) InVars {thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[] {5555#(<= ~n~0 ~front~0)} is VALID [2022-02-20 20:56:52,654 INFO L290 TraceCheckUtils]: 74: Hoare triple {5555#(<= ~n~0 ~front~0)} [420] L37-1-->L62: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5555#(<= ~n~0 ~front~0)} is VALID [2022-02-20 20:56:52,654 INFO L290 TraceCheckUtils]: 75: Hoare triple {5555#(<= ~n~0 ~front~0)} [421] L62-->L63: Formula: (not (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_3| 256) 0)) InVars {thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_3|} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_3|} AuxVars[] AssignedVars[] {5555#(<= ~n~0 ~front~0)} is VALID [2022-02-20 20:56:52,654 INFO L290 TraceCheckUtils]: 76: Hoare triple {5555#(<= ~n~0 ~front~0)} [423] L63-->L71: Formula: (and (= (+ v_~back~0_64 1) v_~back~0_63) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|) (= (ite (= (select (select |v_#memory_int_40| v_~queue~0.base_32) (+ (* 4 v_~back~0_64) v_~queue~0.offset_32)) 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_9| 0))) InVars {~back~0=v_~back~0_64, #memory_int=|v_#memory_int_40|, ~queue~0.offset=v_~queue~0.offset_32, ~queue~0.base=v_~queue~0.base_32} OutVars{~queue~0.offset=v_~queue~0.offset_32, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~back~0=v_~back~0_63, #memory_int=|v_#memory_int_40|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_1|, ~queue~0.base=v_~queue~0.base_32, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post6#1] {5555#(<= ~n~0 ~front~0)} is VALID [2022-02-20 20:56:52,655 INFO L290 TraceCheckUtils]: 77: Hoare triple {5555#(<= ~n~0 ~front~0)} [404] L48-->L52: Formula: (and (= v_~front~0_32 (+ v_~front~0_33 1)) (= (ite (and (< v_~front~0_33 v_~n~0_14) (<= 0 v_~front~0_33) (< v_~front~0_33 v_~back~0_53)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= (+ v_~sum~0_22 (select (select |v_#memory_int_32| v_~queue~0.base_24) (+ (* v_~front~0_33 4) v_~queue~0.offset_24))) v_~sum~0_21)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_24, #memory_int=|v_#memory_int_32|, ~back~0=v_~back~0_53, ~queue~0.base=v_~queue~0.base_24, ~n~0=v_~n~0_14, ~front~0=v_~front~0_33} OutVars{~sum~0=v_~sum~0_21, ~queue~0.offset=v_~queue~0.offset_24, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, #memory_int=|v_#memory_int_32|, ~back~0=v_~back~0_53, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_1|, ~queue~0.base=v_~queue~0.base_24, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~front~0=v_~front~0_32} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] {5547#false} is VALID [2022-02-20 20:56:52,655 INFO L290 TraceCheckUtils]: 78: Hoare triple {5547#false} [425] L71-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_8| (ite (= (ite (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_7| 256) 0) 1 0) 0) 0 1)) InVars {thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_7|} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_8|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] {5547#false} is VALID [2022-02-20 20:56:52,656 INFO L290 TraceCheckUtils]: 79: Hoare triple {5547#false} [407] L60-4-->L60-1: Formula: (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_1| 256) 0) InVars {thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_1|} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,656 INFO L290 TraceCheckUtils]: 80: Hoare triple {5547#false} [410] L60-1-->L60-5: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~nondet4#1] {5547#false} is VALID [2022-02-20 20:56:52,656 INFO L290 TraceCheckUtils]: 81: Hoare triple {5547#false} [409] L60-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {5547#false} is VALID [2022-02-20 20:56:52,656 INFO L290 TraceCheckUtils]: 82: Hoare triple {5547#false} [412] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,656 INFO L290 TraceCheckUtils]: 83: Hoare triple {5547#false} [370] L89-4-->L89-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {5547#false} is VALID [2022-02-20 20:56:52,656 INFO L290 TraceCheckUtils]: 84: Hoare triple {5547#false} [386] L89-5-->L90: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {5547#false} is VALID [2022-02-20 20:56:52,657 INFO L290 TraceCheckUtils]: 85: Hoare triple {5547#false} [384] L90-->L90-1: Formula: (= (select (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem16#1_2|) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {5547#false} is VALID [2022-02-20 20:56:52,657 INFO L290 TraceCheckUtils]: 86: Hoare triple {5547#false} [398] L52-->L47: Formula: (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_1| 256) 0) InVars {thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_1|} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_1|} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,657 INFO L290 TraceCheckUtils]: 87: Hoare triple {5547#false} [401] L47-->L47-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet1#1] {5547#false} is VALID [2022-02-20 20:56:52,657 INFO L290 TraceCheckUtils]: 88: Hoare triple {5547#false} [400] L47-3-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread1Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_1|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] {5547#false} is VALID [2022-02-20 20:56:52,657 INFO L290 TraceCheckUtils]: 89: Hoare triple {5547#false} [403] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,658 INFO L290 TraceCheckUtils]: 90: Hoare triple {5547#false} [430] thread1EXIT-->L90-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem16#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,658 INFO L290 TraceCheckUtils]: 91: Hoare triple {5547#false} [289] L90-2-->L91: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] {5547#false} is VALID [2022-02-20 20:56:52,658 INFO L290 TraceCheckUtils]: 92: Hoare triple {5547#false} [286] L91-->L91-1: Formula: (= (select (select |v_#memory_int_13| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem17#1_2|) InVars {#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {5547#false} is VALID [2022-02-20 20:56:52,658 INFO L290 TraceCheckUtils]: 93: Hoare triple {5547#false} [431] thread2EXIT-->L91-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= v_thread2Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem17#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,658 INFO L290 TraceCheckUtils]: 94: Hoare triple {5547#false} [329] L91-2-->L93: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] {5547#false} is VALID [2022-02-20 20:56:52,659 INFO L290 TraceCheckUtils]: 95: Hoare triple {5547#false} [291] L93-->L93-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,659 INFO L290 TraceCheckUtils]: 96: Hoare triple {5547#false} [367] L93-1-->L93-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (or (< 1 v_~sum~0_4) (< v_~sum~0_4 0)) 1 0)) InVars {~sum~0=v_~sum~0_4} OutVars{~sum~0=v_~sum~0_4, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {5547#false} is VALID [2022-02-20 20:56:52,659 INFO L290 TraceCheckUtils]: 97: Hoare triple {5547#false} [353] L93-2-->L37-4: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5547#false} is VALID [2022-02-20 20:56:52,659 INFO L290 TraceCheckUtils]: 98: Hoare triple {5547#false} [361] L37-4-->L38-6: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5547#false} is VALID [2022-02-20 20:56:52,659 INFO L290 TraceCheckUtils]: 99: Hoare triple {5547#false} [349] L38-6-->L37-5: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,660 INFO L290 TraceCheckUtils]: 100: Hoare triple {5547#false} [335] L37-5-->L94: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,660 INFO L290 TraceCheckUtils]: 101: Hoare triple {5547#false} [378] L94-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5547#false} is VALID [2022-02-20 20:56:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:56:52,661 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:56:52,661 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901211658] [2022-02-20 20:56:52,661 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1901211658] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:56:52,661 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:56:52,661 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-02-20 20:56:52,661 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430643331] [2022-02-20 20:56:52,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:56:52,662 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 10.2) internal successors, (102), 10 states have internal predecessors, (102), 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) Word has length 102 [2022-02-20 20:56:52,662 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:56:52,663 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 10.2) internal successors, (102), 10 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,731 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:56:52,731 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:56:52,732 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:56:52,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:56:52,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:56:52,734 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 133 [2022-02-20 20:56:52,735 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 115 transitions, 266 flow. Second operand has 10 states, 10 states have (on average 97.4) internal successors, (974), 10 states have internal predecessors, (974), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:52,735 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:56:52,735 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 133 [2022-02-20 20:56:52,735 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:56:53,300 INFO L129 PetriNetUnfolder]: 57/364 cut-off events. [2022-02-20 20:56:53,300 INFO L130 PetriNetUnfolder]: For 100/100 co-relation queries the response was YES. [2022-02-20 20:56:53,302 INFO L84 FinitePrefix]: Finished finitePrefix Result has 587 conditions, 364 events. 57/364 cut-off events. For 100/100 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1502 event pairs, 17 based on Foata normal form. 7/341 useless extension candidates. Maximal degree in co-relation 580. Up to 69 conditions per place. [2022-02-20 20:56:53,303 INFO L132 encePairwiseOnDemand]: 122/133 looper letters, 33 selfloop transitions, 6 changer transitions 27/149 dead transitions. [2022-02-20 20:56:53,304 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 149 transitions, 483 flow [2022-02-20 20:56:53,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-20 20:56:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-02-20 20:56:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1111 transitions. [2022-02-20 20:56:53,316 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7593984962406015 [2022-02-20 20:56:53,316 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1111 transitions. [2022-02-20 20:56:53,317 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1111 transitions. [2022-02-20 20:56:53,317 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:56:53,317 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1111 transitions. [2022-02-20 20:56:53,321 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 101.0) internal successors, (1111), 11 states have internal predecessors, (1111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:53,323 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 133.0) internal successors, (1596), 12 states have internal predecessors, (1596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:53,324 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 133.0) internal successors, (1596), 12 states have internal predecessors, (1596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:56:53,324 INFO L186 Difference]: Start difference. First operand has 119 places, 115 transitions, 266 flow. Second operand 11 states and 1111 transitions. [2022-02-20 20:56:53,324 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 149 transitions, 483 flow