./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/mult-comm.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/mult-comm.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 a0efdc82161997cbf03fd7c104a0f7adcc3337af1f91e29fd2b7831e9d52958e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:48:38,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:48:38,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:48:38,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:48:38,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:48:38,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:48:38,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:48:38,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:48:38,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:48:38,695 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:48:38,696 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:48:38,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:48:38,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:48:38,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:48:38,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:48:38,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:48:38,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:48:38,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:48:38,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:48:38,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:48:38,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:48:38,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:48:38,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:48:38,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:48:38,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:48:38,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:48:38,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:48:38,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:48:38,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:48:38,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:48:38,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:48:38,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:48:38,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:48:38,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:48:38,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:48:38,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:48:38,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:48:38,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:48:38,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:48:38,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:48:38,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:48:38,723 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:48:38,743 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:48:38,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:48:38,747 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:48:38,747 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:48:38,748 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:48:38,748 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:48:38,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:48:38,748 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:48:38,748 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:48:38,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:48:38,749 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:48:38,749 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:48:38,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:48:38,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:48:38,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:48:38,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:48:38,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:48:38,750 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:48:38,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:48:38,750 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:48:38,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:48:38,751 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:48:38,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:48:38,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:48:38,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:48:38,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:48:38,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:48:38,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:48:38,752 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:48:38,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:48:38,753 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:48:38,753 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:48:38,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:48:38,753 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0efdc82161997cbf03fd7c104a0f7adcc3337af1f91e29fd2b7831e9d52958e [2022-02-20 20:48:38,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:48:38,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:48:38,941 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:48:38,941 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:48:38,942 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:48:38,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/mult-comm.wvr.c [2022-02-20 20:48:38,984 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/222902dec/2173476324924f7897851aef8bbef84c/FLAG115e918cb [2022-02-20 20:48:39,287 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:48:39,288 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/mult-comm.wvr.c [2022-02-20 20:48:39,292 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/222902dec/2173476324924f7897851aef8bbef84c/FLAG115e918cb [2022-02-20 20:48:39,729 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/222902dec/2173476324924f7897851aef8bbef84c [2022-02-20 20:48:39,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:48:39,733 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:48:39,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:48:39,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:48:39,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:48:39,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1331c05a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39, skipping insertion in model container [2022-02-20 20:48:39,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:48:39,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:48:39,870 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/mult-comm.wvr.c[1910,1923] [2022-02-20 20:48:39,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:48:39,877 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:48:39,889 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/mult-comm.wvr.c[1910,1923] [2022-02-20 20:48:39,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:48:39,898 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:48:39,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39 WrapperNode [2022-02-20 20:48:39,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:48:39,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:48:39,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:48:39,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:48:39,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,920 INFO L137 Inliner]: procedures = 21, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 52 [2022-02-20 20:48:39,920 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:48:39,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:48:39,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:48:39,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:48:39,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,931 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,935 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:48:39,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:48:39,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:48:39,936 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:48:39,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (1/1) ... [2022-02-20 20:48:39,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:48:39,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:48:39,956 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 20:48:39,977 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 20:48:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:48:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-02-20 20:48:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-02-20 20:48:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-02-20 20:48:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-02-20 20:48:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:48:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:48:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:48:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:48:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:48:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:48:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:48:39,984 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 20:48:40,034 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:48:40,035 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:48:40,198 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:48:40,204 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:48:40,207 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-20 20:48:40,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:48:40 BoogieIcfgContainer [2022-02-20 20:48:40,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:48:40,210 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:48:40,210 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:48:40,221 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:48:40,221 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:48:39" (1/3) ... [2022-02-20 20:48:40,221 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63a9a7da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:48:40, skipping insertion in model container [2022-02-20 20:48:40,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:48:39" (2/3) ... [2022-02-20 20:48:40,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63a9a7da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:48:40, skipping insertion in model container [2022-02-20 20:48:40,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:48:40" (3/3) ... [2022-02-20 20:48:40,224 INFO L111 eAbstractionObserver]: Analyzing ICFG mult-comm.wvr.c [2022-02-20 20:48:40,227 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:48:40,227 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:48:40,227 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:48:40,227 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:48:40,269 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,269 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,269 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,271 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,272 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,273 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,275 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,275 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,275 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,275 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,276 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,276 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,276 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,276 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,276 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,276 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,277 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,277 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,277 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,277 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,278 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,278 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,278 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,279 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,281 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,282 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,283 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,283 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,283 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,284 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,284 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,284 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,284 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,284 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,285 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,285 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,285 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,285 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,285 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,286 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,288 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,288 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,288 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,288 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,290 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,290 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,290 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,291 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:48:40,297 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-20 20:48:40,325 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:48:40,331 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 20:48:40,332 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-20 20:48:40,343 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 82 places, 80 transitions, 176 flow [2022-02-20 20:48:40,368 INFO L129 PetriNetUnfolder]: 5/78 cut-off events. [2022-02-20 20:48:40,369 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:48:40,371 INFO L84 FinitePrefix]: Finished finitePrefix Result has 87 conditions, 78 events. 5/78 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 49 event pairs, 0 based on Foata normal form. 0/72 useless extension candidates. Maximal degree in co-relation 43. Up to 2 conditions per place. [2022-02-20 20:48:40,371 INFO L82 GeneralOperation]: Start removeDead. Operand has 82 places, 80 transitions, 176 flow [2022-02-20 20:48:40,374 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 71 places, 69 transitions, 150 flow [2022-02-20 20:48:40,387 INFO L129 PetriNetUnfolder]: 5/68 cut-off events. [2022-02-20 20:48:40,388 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:48:40,388 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:48:40,388 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] [2022-02-20 20:48:40,389 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:48:40,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:48:40,392 INFO L85 PathProgramCache]: Analyzing trace with hash 1776550383, now seen corresponding path program 1 times [2022-02-20 20:48:40,398 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:48:40,398 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547900863] [2022-02-20 20:48:40,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:48:40,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:48:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:48:40,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {85#true} [155] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:48:40,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {85#true} [139] 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] {85#true} is VALID [2022-02-20 20:48:40,515 INFO L290 TraceCheckUtils]: 2: Hoare triple {85#true} [162] 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[] {85#true} is VALID [2022-02-20 20:48:40,515 INFO L290 TraceCheckUtils]: 3: Hoare triple {85#true} [165] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:48:40,515 INFO L290 TraceCheckUtils]: 4: Hoare triple {85#true} [125] 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[] {85#true} is VALID [2022-02-20 20:48:40,515 INFO L290 TraceCheckUtils]: 5: Hoare triple {85#true} [150] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:48:40,515 INFO L290 TraceCheckUtils]: 6: Hoare triple {85#true} [149] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:48:40,516 INFO L290 TraceCheckUtils]: 7: Hoare triple {85#true} [117] L21-3-->L21-4: Formula: (and (= 16 (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[] {85#true} is VALID [2022-02-20 20:48:40,516 INFO L290 TraceCheckUtils]: 8: Hoare triple {85#true} [172] L21-4-->L38: Formula: (= v_~x_1~0_3 0) InVars {} OutVars{~x_1~0=v_~x_1~0_3} AuxVars[] AssignedVars[~x_1~0] {85#true} is VALID [2022-02-20 20:48:40,516 INFO L290 TraceCheckUtils]: 9: Hoare triple {85#true} [173] L38-->L38-1: Formula: (= v_~x_2~0_3 0) InVars {} OutVars{~x_2~0=v_~x_2~0_3} AuxVars[] AssignedVars[~x_2~0] {85#true} is VALID [2022-02-20 20:48:40,516 INFO L290 TraceCheckUtils]: 10: Hoare triple {85#true} [119] L38-1-->L38-2: Formula: (= v_~a~0_4 0) InVars {} OutVars{~a~0=v_~a~0_4} AuxVars[] AssignedVars[~a~0] {85#true} is VALID [2022-02-20 20:48:40,517 INFO L290 TraceCheckUtils]: 11: Hoare triple {85#true} [161] L38-2-->L-1-3: Formula: (= v_~b~0_4 0) InVars {} OutVars{~b~0=v_~b~0_4} AuxVars[] AssignedVars[~b~0] {85#true} is VALID [2022-02-20 20:48:40,517 INFO L290 TraceCheckUtils]: 12: Hoare triple {85#true} [169] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:48:40,517 INFO L290 TraceCheckUtils]: 13: Hoare triple {85#true} [146] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:48:40,517 INFO L290 TraceCheckUtils]: 14: Hoare triple {85#true} [115] 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] {85#true} is VALID [2022-02-20 20:48:40,517 INFO L290 TraceCheckUtils]: 15: Hoare triple {85#true} [145] L-1-6-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#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~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {85#true} is VALID [2022-02-20 20:48:40,518 INFO L290 TraceCheckUtils]: 16: Hoare triple {85#true} [137] L58-->L58-1: 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] {85#true} is VALID [2022-02-20 20:48:40,518 INFO L290 TraceCheckUtils]: 17: Hoare triple {85#true} [109] L58-1-->L58-2: 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] {85#true} is VALID [2022-02-20 20:48:40,518 INFO L290 TraceCheckUtils]: 18: Hoare triple {85#true} [111] L58-2-->L61: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~a~0_5) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~a~0=v_~a~0_5} AuxVars[] AssignedVars[~a~0] {85#true} is VALID [2022-02-20 20:48:40,518 INFO L290 TraceCheckUtils]: 19: Hoare triple {85#true} [107] L61-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {85#true} is VALID [2022-02-20 20:48:40,519 INFO L290 TraceCheckUtils]: 20: Hoare triple {85#true} [170] L62-->L62-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~b~0_5) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|, ~b~0=v_~b~0_5} AuxVars[] AssignedVars[~b~0] {85#true} is VALID [2022-02-20 20:48:40,519 INFO L290 TraceCheckUtils]: 21: Hoare triple {85#true} [153] L62-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {85#true} is VALID [2022-02-20 20:48:40,519 INFO L290 TraceCheckUtils]: 22: Hoare triple {85#true} [121] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {85#true} is VALID [2022-02-20 20:48:40,519 INFO L290 TraceCheckUtils]: 23: Hoare triple {85#true} [163] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {85#true} is VALID [2022-02-20 20:48:40,519 INFO L290 TraceCheckUtils]: 24: Hoare triple {85#true} [177] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, 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{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_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] {85#true} is VALID [2022-02-20 20:48:40,520 INFO L290 TraceCheckUtils]: 25: Hoare triple {85#true} [201] L64-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {85#true} is VALID [2022-02-20 20:48:40,520 INFO L290 TraceCheckUtils]: 26: Hoare triple {85#true} [140] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {85#true} is VALID [2022-02-20 20:48:40,520 INFO L290 TraceCheckUtils]: 27: Hoare triple {85#true} [135] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {85#true} is VALID [2022-02-20 20:48:40,520 INFO L290 TraceCheckUtils]: 28: Hoare triple {85#true} [178] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {85#true} is VALID [2022-02-20 20:48:40,521 INFO L290 TraceCheckUtils]: 29: Hoare triple {85#true} [160] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {85#true} is VALID [2022-02-20 20:48:40,521 INFO L290 TraceCheckUtils]: 30: Hoare triple {85#true} [138] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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] {85#true} is VALID [2022-02-20 20:48:40,521 INFO L290 TraceCheckUtils]: 31: Hoare triple {85#true} [203] L65-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_12, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post2, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {85#true} is VALID [2022-02-20 20:48:40,521 INFO L290 TraceCheckUtils]: 32: Hoare triple {85#true} [118] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {85#true} is VALID [2022-02-20 20:48:40,521 INFO L290 TraceCheckUtils]: 33: Hoare triple {85#true} [122] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {85#true} is VALID [2022-02-20 20:48:40,522 INFO L290 TraceCheckUtils]: 34: Hoare triple {85#true} [131] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#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~mem9#1] {85#true} is VALID [2022-02-20 20:48:40,522 INFO L290 TraceCheckUtils]: 35: Hoare triple {85#true} [180] thread1ENTRY-->L42-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {85#true} is VALID [2022-02-20 20:48:40,523 INFO L290 TraceCheckUtils]: 36: Hoare triple {85#true} [181] L42-5-->L42-6: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:48:40,523 INFO L290 TraceCheckUtils]: 37: Hoare triple {86#false} [184] L42-6-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {86#false} is VALID [2022-02-20 20:48:40,523 INFO L290 TraceCheckUtils]: 38: Hoare triple {86#false} [186] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:48:40,523 INFO L290 TraceCheckUtils]: 39: Hoare triple {86#false} [204] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:48:40,524 INFO L290 TraceCheckUtils]: 40: Hoare triple {86#false} [141] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {86#false} is VALID [2022-02-20 20:48:40,524 INFO L290 TraceCheckUtils]: 41: Hoare triple {86#false} [154] L67-->L67-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {86#false} is VALID [2022-02-20 20:48:40,524 INFO L290 TraceCheckUtils]: 42: Hoare triple {86#false} [190] thread2ENTRY-->L50-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {86#false} is VALID [2022-02-20 20:48:40,524 INFO L290 TraceCheckUtils]: 43: Hoare triple {86#false} [191] L50-5-->L50-6: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:48:40,524 INFO L290 TraceCheckUtils]: 44: Hoare triple {86#false} [194] L50-6-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {86#false} is VALID [2022-02-20 20:48:40,525 INFO L290 TraceCheckUtils]: 45: Hoare triple {86#false} [196] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:48:40,525 INFO L290 TraceCheckUtils]: 46: Hoare triple {86#false} [205] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:48:40,525 INFO L290 TraceCheckUtils]: 47: Hoare triple {86#false} [113] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {86#false} is VALID [2022-02-20 20:48:40,532 INFO L290 TraceCheckUtils]: 48: Hoare triple {86#false} [114] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:48:40,532 INFO L290 TraceCheckUtils]: 49: Hoare triple {86#false} [167] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= (mod v_~x_2~0_4 4294967296) (mod v_~x_1~0_4 4294967296))) 1 0)) InVars {~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4} OutVars{~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4, 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] {86#false} is VALID [2022-02-20 20:48:40,532 INFO L290 TraceCheckUtils]: 50: Hoare triple {86#false} [132] L69-2-->L34: 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] {86#false} is VALID [2022-02-20 20:48:40,532 INFO L290 TraceCheckUtils]: 51: Hoare triple {86#false} [124] L34-->L35: 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] {86#false} is VALID [2022-02-20 20:48:40,533 INFO L290 TraceCheckUtils]: 52: Hoare triple {86#false} [152] L35-->L34-1: 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[] {86#false} is VALID [2022-02-20 20:48:40,533 INFO L290 TraceCheckUtils]: 53: Hoare triple {86#false} [147] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:48:40,533 INFO L290 TraceCheckUtils]: 54: Hoare triple {86#false} [175] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:48:40,534 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 20:48:40,535 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:48:40,535 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [547900863] [2022-02-20 20:48:40,535 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [547900863] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:48:40,535 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:48:40,536 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:48:40,537 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061649564] [2022-02-20 20:48:40,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:48:40,545 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 0 states have call successors, (0), 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 55 [2022-02-20 20:48:40,546 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:48:40,557 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 0 states have call successors, (0), 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 20:48:40,598 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:48:40,599 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:48:40,599 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:48:40,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:48:40,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:48:40,614 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 72 out of 80 [2022-02-20 20:48:40,615 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 69 transitions, 150 flow. Second operand has 2 states, 2 states have (on average 75.0) internal successors, (150), 2 states have internal predecessors, (150), 0 states have call successors, (0), 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 20:48:40,616 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:48:40,616 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 72 of 80 [2022-02-20 20:48:40,617 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:48:40,637 INFO L129 PetriNetUnfolder]: 2/66 cut-off events. [2022-02-20 20:48:40,637 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2022-02-20 20:48:40,638 INFO L84 FinitePrefix]: Finished finitePrefix Result has 80 conditions, 66 events. 2/66 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 44 event pairs, 0 based on Foata normal form. 5/68 useless extension candidates. Maximal degree in co-relation 43. Up to 5 conditions per place. [2022-02-20 20:48:40,639 INFO L132 encePairwiseOnDemand]: 77/80 looper letters, 4 selfloop transitions, 0 changer transitions 1/66 dead transitions. [2022-02-20 20:48:40,639 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 66 transitions, 152 flow [2022-02-20 20:48:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:48:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:48:40,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 151 transitions. [2022-02-20 20:48:40,651 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.94375 [2022-02-20 20:48:40,652 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 151 transitions. [2022-02-20 20:48:40,652 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 151 transitions. [2022-02-20 20:48:40,652 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:48:40,654 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 151 transitions. [2022-02-20 20:48:40,655 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 75.5) internal successors, (151), 2 states have internal predecessors, (151), 0 states have call successors, (0), 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 20:48:40,657 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 80.0) internal successors, (240), 3 states have internal predecessors, (240), 0 states have call successors, (0), 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 20:48:40,658 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 80.0) internal successors, (240), 3 states have internal predecessors, (240), 0 states have call successors, (0), 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 20:48:40,659 INFO L186 Difference]: Start difference. First operand has 71 places, 69 transitions, 150 flow. Second operand 2 states and 151 transitions. [2022-02-20 20:48:40,660 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 66 transitions, 152 flow [2022-02-20 20:48:40,662 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 66 transitions, 144 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:48:40,663 INFO L242 Difference]: Finished difference. Result has 68 places, 65 transitions, 134 flow [2022-02-20 20:48:40,665 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=80, PETRI_DIFFERENCE_MINUEND_FLOW=136, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=66, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=66, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=134, PETRI_PLACES=68, PETRI_TRANSITIONS=65} [2022-02-20 20:48:40,667 INFO L334 CegarLoopForPetriNet]: 71 programPoint places, -3 predicate places. [2022-02-20 20:48:40,667 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 68 places, 65 transitions, 134 flow [2022-02-20 20:48:40,685 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 440 states, 439 states have (on average 2.478359908883827) internal successors, (1088), 439 states have internal predecessors, (1088), 0 states have call successors, (0), 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 20:48:40,687 INFO L78 Accepts]: Start accepts. Automaton has has 440 states, 439 states have (on average 2.478359908883827) internal successors, (1088), 439 states have internal predecessors, (1088), 0 states have call successors, (0), 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 55 [2022-02-20 20:48:40,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:48:40,687 INFO L470 AbstractCegarLoop]: Abstraction has has 68 places, 65 transitions, 134 flow [2022-02-20 20:48:40,688 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 75.0) internal successors, (150), 2 states have internal predecessors, (150), 0 states have call successors, (0), 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 20:48:40,688 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:48:40,688 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] [2022-02-20 20:48:40,688 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:48:40,688 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:48:40,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:48:40,689 INFO L85 PathProgramCache]: Analyzing trace with hash 1061161231, now seen corresponding path program 1 times [2022-02-20 20:48:40,689 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:48:40,689 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577047406] [2022-02-20 20:48:40,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:48:40,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:48:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:48:40,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {529#true} [155] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {529#true} is VALID [2022-02-20 20:48:40,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {529#true} [139] 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] {529#true} is VALID [2022-02-20 20:48:40,862 INFO L290 TraceCheckUtils]: 2: Hoare triple {529#true} [162] 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[] {529#true} is VALID [2022-02-20 20:48:40,863 INFO L290 TraceCheckUtils]: 3: Hoare triple {529#true} [165] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {529#true} is VALID [2022-02-20 20:48:40,863 INFO L290 TraceCheckUtils]: 4: Hoare triple {529#true} [125] 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[] {529#true} is VALID [2022-02-20 20:48:40,863 INFO L290 TraceCheckUtils]: 5: Hoare triple {529#true} [150] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {529#true} is VALID [2022-02-20 20:48:40,863 INFO L290 TraceCheckUtils]: 6: Hoare triple {529#true} [149] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {529#true} is VALID [2022-02-20 20:48:40,864 INFO L290 TraceCheckUtils]: 7: Hoare triple {529#true} [117] L21-3-->L21-4: Formula: (and (= 16 (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[] {529#true} is VALID [2022-02-20 20:48:40,865 INFO L290 TraceCheckUtils]: 8: Hoare triple {529#true} [172] L21-4-->L38: Formula: (= v_~x_1~0_3 0) InVars {} OutVars{~x_1~0=v_~x_1~0_3} AuxVars[] AssignedVars[~x_1~0] {531#(= ~x_1~0 0)} is VALID [2022-02-20 20:48:40,865 INFO L290 TraceCheckUtils]: 9: Hoare triple {531#(= ~x_1~0 0)} [173] L38-->L38-1: Formula: (= v_~x_2~0_3 0) InVars {} OutVars{~x_2~0=v_~x_2~0_3} AuxVars[] AssignedVars[~x_2~0] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,867 INFO L290 TraceCheckUtils]: 10: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [119] L38-1-->L38-2: Formula: (= v_~a~0_4 0) InVars {} OutVars{~a~0=v_~a~0_4} AuxVars[] AssignedVars[~a~0] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,867 INFO L290 TraceCheckUtils]: 11: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [161] L38-2-->L-1-3: Formula: (= v_~b~0_4 0) InVars {} OutVars{~b~0=v_~b~0_4} AuxVars[] AssignedVars[~b~0] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,868 INFO L290 TraceCheckUtils]: 12: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [169] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,869 INFO L290 TraceCheckUtils]: 13: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [146] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,869 INFO L290 TraceCheckUtils]: 14: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [115] 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] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,870 INFO L290 TraceCheckUtils]: 15: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [145] L-1-6-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#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~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,870 INFO L290 TraceCheckUtils]: 16: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [137] L58-->L58-1: 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] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,871 INFO L290 TraceCheckUtils]: 17: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [109] L58-1-->L58-2: 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] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,872 INFO L290 TraceCheckUtils]: 18: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [111] L58-2-->L61: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~a~0_5) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~a~0=v_~a~0_5} AuxVars[] AssignedVars[~a~0] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,872 INFO L290 TraceCheckUtils]: 19: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [107] L61-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,876 INFO L290 TraceCheckUtils]: 20: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [170] L62-->L62-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~b~0_5) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|, ~b~0=v_~b~0_5} AuxVars[] AssignedVars[~b~0] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,876 INFO L290 TraceCheckUtils]: 21: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [153] L62-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,877 INFO L290 TraceCheckUtils]: 22: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [121] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,878 INFO L290 TraceCheckUtils]: 23: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [163] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,878 INFO L290 TraceCheckUtils]: 24: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [177] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, 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{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_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] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,879 INFO L290 TraceCheckUtils]: 25: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [201] L64-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,880 INFO L290 TraceCheckUtils]: 26: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [140] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,883 INFO L290 TraceCheckUtils]: 27: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [135] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,884 INFO L290 TraceCheckUtils]: 28: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [178] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,884 INFO L290 TraceCheckUtils]: 29: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [160] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,885 INFO L290 TraceCheckUtils]: 30: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [138] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,886 INFO L290 TraceCheckUtils]: 31: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [203] L65-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_12, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post2, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,886 INFO L290 TraceCheckUtils]: 32: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [118] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,887 INFO L290 TraceCheckUtils]: 33: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [122] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,888 INFO L290 TraceCheckUtils]: 34: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [131] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#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~mem9#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,888 INFO L290 TraceCheckUtils]: 35: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [180] thread1ENTRY-->L42-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,892 INFO L290 TraceCheckUtils]: 36: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [182] L42-5-->L42-6: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~b~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} AuxVars[] AssignedVars[] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,892 INFO L290 TraceCheckUtils]: 37: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [184] L42-6-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,893 INFO L290 TraceCheckUtils]: 38: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [186] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,894 INFO L290 TraceCheckUtils]: 39: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [204] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,895 INFO L290 TraceCheckUtils]: 40: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [141] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,895 INFO L290 TraceCheckUtils]: 41: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [154] L67-->L67-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,896 INFO L290 TraceCheckUtils]: 42: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [190] thread2ENTRY-->L50-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,896 INFO L290 TraceCheckUtils]: 43: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [192] L50-5-->L50-6: Formula: (not (< (mod v_thread2Thread1of1ForFork1_~i~1_3 4294967296) (mod v_~a~0_2 4294967296))) InVars {~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} OutVars{~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} AuxVars[] AssignedVars[] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,897 INFO L290 TraceCheckUtils]: 44: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [194] L50-6-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,898 INFO L290 TraceCheckUtils]: 45: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [196] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,898 INFO L290 TraceCheckUtils]: 46: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [205] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,899 INFO L290 TraceCheckUtils]: 47: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [113] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,899 INFO L290 TraceCheckUtils]: 48: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [114] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:40,900 INFO L290 TraceCheckUtils]: 49: Hoare triple {532#(and (= ~x_2~0 0) (= ~x_1~0 0))} [167] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= (mod v_~x_2~0_4 4294967296) (mod v_~x_1~0_4 4294967296))) 1 0)) InVars {~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4} OutVars{~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4, 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] {533#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:48:40,902 INFO L290 TraceCheckUtils]: 50: Hoare triple {533#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [132] L69-2-->L34: 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] {533#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:48:40,903 INFO L290 TraceCheckUtils]: 51: Hoare triple {533#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [124] L34-->L35: 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] {534#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:48:40,903 INFO L290 TraceCheckUtils]: 52: Hoare triple {534#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [152] L35-->L34-1: 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[] {530#false} is VALID [2022-02-20 20:48:40,903 INFO L290 TraceCheckUtils]: 53: Hoare triple {530#false} [147] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {530#false} is VALID [2022-02-20 20:48:40,904 INFO L290 TraceCheckUtils]: 54: Hoare triple {530#false} [175] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {530#false} is VALID [2022-02-20 20:48:40,905 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 20:48:40,906 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:48:40,906 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577047406] [2022-02-20 20:48:40,906 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577047406] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:48:40,906 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:48:40,907 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:48:40,907 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688051363] [2022-02-20 20:48:40,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:48:40,908 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 6 states have internal predecessors, (55), 0 states have call successors, (0), 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 55 [2022-02-20 20:48:40,909 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:48:40,910 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 6 states have internal predecessors, (55), 0 states have call successors, (0), 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 20:48:40,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:48:40,958 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:48:40,959 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:48:40,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:48:40,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:48:40,963 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 63 out of 80 [2022-02-20 20:48:40,964 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 65 transitions, 134 flow. Second operand has 6 states, 6 states have (on average 64.66666666666667) internal successors, (388), 6 states have internal predecessors, (388), 0 states have call successors, (0), 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 20:48:40,964 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:48:40,964 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 63 of 80 [2022-02-20 20:48:40,964 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:48:41,083 INFO L129 PetriNetUnfolder]: 12/131 cut-off events. [2022-02-20 20:48:41,084 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2022-02-20 20:48:41,084 INFO L84 FinitePrefix]: Finished finitePrefix Result has 174 conditions, 131 events. 12/131 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 316 event pairs, 1 based on Foata normal form. 1/124 useless extension candidates. Maximal degree in co-relation 171. Up to 19 conditions per place. [2022-02-20 20:48:41,086 INFO L132 encePairwiseOnDemand]: 73/80 looper letters, 19 selfloop transitions, 5 changer transitions 4/81 dead transitions. [2022-02-20 20:48:41,086 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 81 transitions, 227 flow [2022-02-20 20:48:41,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 20:48:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-02-20 20:48:41,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 407 transitions. [2022-02-20 20:48:41,098 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8479166666666667 [2022-02-20 20:48:41,098 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 407 transitions. [2022-02-20 20:48:41,098 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 407 transitions. [2022-02-20 20:48:41,099 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:48:41,099 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 407 transitions. [2022-02-20 20:48:41,101 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 67.83333333333333) internal successors, (407), 6 states have internal predecessors, (407), 0 states have call successors, (0), 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 20:48:41,102 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 80.0) internal successors, (560), 7 states have internal predecessors, (560), 0 states have call successors, (0), 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 20:48:41,102 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 80.0) internal successors, (560), 7 states have internal predecessors, (560), 0 states have call successors, (0), 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 20:48:41,103 INFO L186 Difference]: Start difference. First operand has 68 places, 65 transitions, 134 flow. Second operand 6 states and 407 transitions. [2022-02-20 20:48:41,103 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 81 transitions, 227 flow [2022-02-20 20:48:41,105 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 81 transitions, 227 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:48:41,107 INFO L242 Difference]: Finished difference. Result has 75 places, 68 transitions, 163 flow [2022-02-20 20:48:41,108 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=80, PETRI_DIFFERENCE_MINUEND_FLOW=134, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=163, PETRI_PLACES=75, PETRI_TRANSITIONS=68} [2022-02-20 20:48:41,108 INFO L334 CegarLoopForPetriNet]: 71 programPoint places, 4 predicate places. [2022-02-20 20:48:41,109 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 75 places, 68 transitions, 163 flow [2022-02-20 20:48:41,129 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 824 states, 821 states have (on average 2.520097442143727) internal successors, (2069), 823 states have internal predecessors, (2069), 0 states have call successors, (0), 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 20:48:41,132 INFO L78 Accepts]: Start accepts. Automaton has has 824 states, 821 states have (on average 2.520097442143727) internal successors, (2069), 823 states have internal predecessors, (2069), 0 states have call successors, (0), 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 55 [2022-02-20 20:48:41,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:48:41,133 INFO L470 AbstractCegarLoop]: Abstraction has has 75 places, 68 transitions, 163 flow [2022-02-20 20:48:41,133 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 64.66666666666667) internal successors, (388), 6 states have internal predecessors, (388), 0 states have call successors, (0), 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 20:48:41,134 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:48:41,134 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] [2022-02-20 20:48:41,134 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:48:41,134 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:48:41,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:48:41,135 INFO L85 PathProgramCache]: Analyzing trace with hash 1738455513, now seen corresponding path program 1 times [2022-02-20 20:48:41,136 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:48:41,136 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259465665] [2022-02-20 20:48:41,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:48:41,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:48:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:48:41,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {1368#true} [155] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:41,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {1368#true} [139] 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] {1368#true} is VALID [2022-02-20 20:48:41,396 INFO L290 TraceCheckUtils]: 2: Hoare triple {1368#true} [162] 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[] {1368#true} is VALID [2022-02-20 20:48:41,396 INFO L290 TraceCheckUtils]: 3: Hoare triple {1368#true} [165] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:41,396 INFO L290 TraceCheckUtils]: 4: Hoare triple {1368#true} [125] 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[] {1368#true} is VALID [2022-02-20 20:48:41,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {1368#true} [150] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:41,396 INFO L290 TraceCheckUtils]: 6: Hoare triple {1368#true} [149] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:41,397 INFO L290 TraceCheckUtils]: 7: Hoare triple {1368#true} [117] L21-3-->L21-4: Formula: (and (= 16 (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[] {1368#true} is VALID [2022-02-20 20:48:41,397 INFO L290 TraceCheckUtils]: 8: Hoare triple {1368#true} [172] L21-4-->L38: Formula: (= v_~x_1~0_3 0) InVars {} OutVars{~x_1~0=v_~x_1~0_3} AuxVars[] AssignedVars[~x_1~0] {1370#(= ~x_1~0 0)} is VALID [2022-02-20 20:48:41,398 INFO L290 TraceCheckUtils]: 9: Hoare triple {1370#(= ~x_1~0 0)} [173] L38-->L38-1: Formula: (= v_~x_2~0_3 0) InVars {} OutVars{~x_2~0=v_~x_2~0_3} AuxVars[] AssignedVars[~x_2~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,398 INFO L290 TraceCheckUtils]: 10: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [119] L38-1-->L38-2: Formula: (= v_~a~0_4 0) InVars {} OutVars{~a~0=v_~a~0_4} AuxVars[] AssignedVars[~a~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,398 INFO L290 TraceCheckUtils]: 11: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [161] L38-2-->L-1-3: Formula: (= v_~b~0_4 0) InVars {} OutVars{~b~0=v_~b~0_4} AuxVars[] AssignedVars[~b~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,399 INFO L290 TraceCheckUtils]: 12: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [169] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,399 INFO L290 TraceCheckUtils]: 13: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [146] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,400 INFO L290 TraceCheckUtils]: 14: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [115] 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] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,400 INFO L290 TraceCheckUtils]: 15: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [145] L-1-6-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#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~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,401 INFO L290 TraceCheckUtils]: 16: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [137] L58-->L58-1: 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] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,401 INFO L290 TraceCheckUtils]: 17: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [109] L58-1-->L58-2: 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] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,402 INFO L290 TraceCheckUtils]: 18: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [111] L58-2-->L61: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~a~0_5) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~a~0=v_~a~0_5} AuxVars[] AssignedVars[~a~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,402 INFO L290 TraceCheckUtils]: 19: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [107] L61-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,402 INFO L290 TraceCheckUtils]: 20: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [170] L62-->L62-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~b~0_5) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|, ~b~0=v_~b~0_5} AuxVars[] AssignedVars[~b~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,403 INFO L290 TraceCheckUtils]: 21: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [153] L62-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,403 INFO L290 TraceCheckUtils]: 22: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [121] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,404 INFO L290 TraceCheckUtils]: 23: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [163] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,404 INFO L290 TraceCheckUtils]: 24: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [177] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, 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{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_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] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,405 INFO L290 TraceCheckUtils]: 25: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [201] L64-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,405 INFO L290 TraceCheckUtils]: 26: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [180] thread1ENTRY-->L42-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,406 INFO L290 TraceCheckUtils]: 27: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [183] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~b~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~b~0=v_~b~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~b~0=v_~b~0_2} AuxVars[] AssignedVars[] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:41,406 INFO L290 TraceCheckUtils]: 28: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [185] L43-->L42-2: Formula: (= (+ v_~x_1~0_2 v_~a~0_1) v_~x_1~0_1) InVars {~a~0=v_~a~0_1, ~x_1~0=v_~x_1~0_2} OutVars{~a~0=v_~a~0_1, ~x_1~0=v_~x_1~0_1} AuxVars[] AssignedVars[~x_1~0] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,407 INFO L290 TraceCheckUtils]: 29: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [140] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,408 INFO L290 TraceCheckUtils]: 30: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [135] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,408 INFO L290 TraceCheckUtils]: 31: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [178] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,409 INFO L290 TraceCheckUtils]: 32: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [160] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,410 INFO L290 TraceCheckUtils]: 33: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [138] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,411 INFO L290 TraceCheckUtils]: 34: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [203] L65-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_12, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post2, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,411 INFO L290 TraceCheckUtils]: 35: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [187] L42-2-->L42-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,412 INFO L290 TraceCheckUtils]: 36: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [188] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,413 INFO L290 TraceCheckUtils]: 37: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [189] L42-4-->L42-5: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,414 INFO L290 TraceCheckUtils]: 38: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [182] L42-5-->L42-6: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~b~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} AuxVars[] AssignedVars[] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,414 INFO L290 TraceCheckUtils]: 39: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [184] L42-6-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,415 INFO L290 TraceCheckUtils]: 40: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [186] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,416 INFO L290 TraceCheckUtils]: 41: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [118] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,416 INFO L290 TraceCheckUtils]: 42: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [122] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,417 INFO L290 TraceCheckUtils]: 43: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [131] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#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~mem9#1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,418 INFO L290 TraceCheckUtils]: 44: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [204] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,418 INFO L290 TraceCheckUtils]: 45: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [141] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,419 INFO L290 TraceCheckUtils]: 46: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [154] L67-->L67-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} is VALID [2022-02-20 20:48:41,420 INFO L290 TraceCheckUtils]: 47: Hoare triple {1372#(and (or (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0)) (and (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0))) (= ~x_2~0 0))} [190] thread2ENTRY-->L50-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {1373#(and (= ~x_2~0 0) (or (and (= thread2Thread1of1ForFork1_~i~1 0) (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0)) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0))))} is VALID [2022-02-20 20:48:41,421 INFO L290 TraceCheckUtils]: 48: Hoare triple {1373#(and (= ~x_2~0 0) (or (and (= thread2Thread1of1ForFork1_~i~1 0) (<= (div ~a~0 4294967296) (div ~x_1~0 4294967296)) (<= ~x_1~0 ~a~0)) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0))))} [192] L50-5-->L50-6: Formula: (not (< (mod v_thread2Thread1of1ForFork1_~i~1_3 4294967296) (mod v_~a~0_2 4294967296))) InVars {~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} OutVars{~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} AuxVars[] AssignedVars[] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:41,422 INFO L290 TraceCheckUtils]: 49: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [194] L50-6-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:41,422 INFO L290 TraceCheckUtils]: 50: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [196] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:41,423 INFO L290 TraceCheckUtils]: 51: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [205] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:41,423 INFO L290 TraceCheckUtils]: 52: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [113] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:41,424 INFO L290 TraceCheckUtils]: 53: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [114] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:41,424 INFO L290 TraceCheckUtils]: 54: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [167] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= (mod v_~x_2~0_4 4294967296) (mod v_~x_1~0_4 4294967296))) 1 0)) InVars {~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4} OutVars{~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4, 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] {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:48:41,425 INFO L290 TraceCheckUtils]: 55: Hoare triple {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [132] L69-2-->L34: 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] {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:48:41,425 INFO L290 TraceCheckUtils]: 56: Hoare triple {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [124] L34-->L35: 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] {1376#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:48:41,425 INFO L290 TraceCheckUtils]: 57: Hoare triple {1376#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [152] L35-->L34-1: 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[] {1369#false} is VALID [2022-02-20 20:48:41,425 INFO L290 TraceCheckUtils]: 58: Hoare triple {1369#false} [147] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1369#false} is VALID [2022-02-20 20:48:41,426 INFO L290 TraceCheckUtils]: 59: Hoare triple {1369#false} [175] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1369#false} is VALID [2022-02-20 20:48:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:48:41,427 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:48:41,427 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259465665] [2022-02-20 20:48:41,427 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [259465665] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:48:41,427 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1386062024] [2022-02-20 20:48:41,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:48:41,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:48:41,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:48:41,429 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:48:41,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 20:48:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:48:41,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 17 conjunts are in the unsatisfiable core [2022-02-20 20:48:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:48:41,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:48:42,107 INFO L290 TraceCheckUtils]: 0: Hoare triple {1368#true} [155] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:42,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {1368#true} [139] 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] {1368#true} is VALID [2022-02-20 20:48:42,108 INFO L290 TraceCheckUtils]: 2: Hoare triple {1368#true} [162] 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[] {1368#true} is VALID [2022-02-20 20:48:42,108 INFO L290 TraceCheckUtils]: 3: Hoare triple {1368#true} [165] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:42,108 INFO L290 TraceCheckUtils]: 4: Hoare triple {1368#true} [125] 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[] {1368#true} is VALID [2022-02-20 20:48:42,108 INFO L290 TraceCheckUtils]: 5: Hoare triple {1368#true} [150] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:42,108 INFO L290 TraceCheckUtils]: 6: Hoare triple {1368#true} [149] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:42,108 INFO L290 TraceCheckUtils]: 7: Hoare triple {1368#true} [117] L21-3-->L21-4: Formula: (and (= 16 (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[] {1368#true} is VALID [2022-02-20 20:48:42,109 INFO L290 TraceCheckUtils]: 8: Hoare triple {1368#true} [172] L21-4-->L38: Formula: (= v_~x_1~0_3 0) InVars {} OutVars{~x_1~0=v_~x_1~0_3} AuxVars[] AssignedVars[~x_1~0] {1370#(= ~x_1~0 0)} is VALID [2022-02-20 20:48:42,109 INFO L290 TraceCheckUtils]: 9: Hoare triple {1370#(= ~x_1~0 0)} [173] L38-->L38-1: Formula: (= v_~x_2~0_3 0) InVars {} OutVars{~x_2~0=v_~x_2~0_3} AuxVars[] AssignedVars[~x_2~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,110 INFO L290 TraceCheckUtils]: 10: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [119] L38-1-->L38-2: Formula: (= v_~a~0_4 0) InVars {} OutVars{~a~0=v_~a~0_4} AuxVars[] AssignedVars[~a~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,110 INFO L290 TraceCheckUtils]: 11: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [161] L38-2-->L-1-3: Formula: (= v_~b~0_4 0) InVars {} OutVars{~b~0=v_~b~0_4} AuxVars[] AssignedVars[~b~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,110 INFO L290 TraceCheckUtils]: 12: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [169] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,111 INFO L290 TraceCheckUtils]: 13: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [146] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,111 INFO L290 TraceCheckUtils]: 14: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [115] 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] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,112 INFO L290 TraceCheckUtils]: 15: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [145] L-1-6-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#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~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,112 INFO L290 TraceCheckUtils]: 16: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [137] L58-->L58-1: 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] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,113 INFO L290 TraceCheckUtils]: 17: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [109] L58-1-->L58-2: 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] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,113 INFO L290 TraceCheckUtils]: 18: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [111] L58-2-->L61: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~a~0_5) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~a~0=v_~a~0_5} AuxVars[] AssignedVars[~a~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,114 INFO L290 TraceCheckUtils]: 19: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [107] L61-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,114 INFO L290 TraceCheckUtils]: 20: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [170] L62-->L62-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~b~0_5) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|, ~b~0=v_~b~0_5} AuxVars[] AssignedVars[~b~0] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,115 INFO L290 TraceCheckUtils]: 21: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [153] L62-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,115 INFO L290 TraceCheckUtils]: 22: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [121] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,115 INFO L290 TraceCheckUtils]: 23: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [163] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,116 INFO L290 TraceCheckUtils]: 24: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [177] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, 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{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_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] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,116 INFO L290 TraceCheckUtils]: 25: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [201] L64-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,117 INFO L290 TraceCheckUtils]: 26: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [180] thread1ENTRY-->L42-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1458#(and (= thread1Thread1of1ForFork0_~i~0 0) (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,117 INFO L290 TraceCheckUtils]: 27: Hoare triple {1458#(and (= thread1Thread1of1ForFork0_~i~0 0) (= ~x_2~0 0) (= ~x_1~0 0))} [183] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~b~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~b~0=v_~b~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~b~0=v_~b~0_2} AuxVars[] AssignedVars[] {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:48:42,118 INFO L290 TraceCheckUtils]: 28: Hoare triple {1371#(and (= ~x_2~0 0) (= ~x_1~0 0))} [185] L43-->L42-2: Formula: (= (+ v_~x_1~0_2 v_~a~0_1) v_~x_1~0_1) InVars {~a~0=v_~a~0_1, ~x_1~0=v_~x_1~0_2} OutVars{~a~0=v_~a~0_1, ~x_1~0=v_~x_1~0_1} AuxVars[] AssignedVars[~x_1~0] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,118 INFO L290 TraceCheckUtils]: 29: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [140] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,118 INFO L290 TraceCheckUtils]: 30: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [135] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,119 INFO L290 TraceCheckUtils]: 31: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [178] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,119 INFO L290 TraceCheckUtils]: 32: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [160] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,120 INFO L290 TraceCheckUtils]: 33: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [138] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,120 INFO L290 TraceCheckUtils]: 34: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [203] L65-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_12, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post2, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,121 INFO L290 TraceCheckUtils]: 35: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [187] L42-2-->L42-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,121 INFO L290 TraceCheckUtils]: 36: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [188] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,121 INFO L290 TraceCheckUtils]: 37: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [189] L42-4-->L42-5: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,122 INFO L290 TraceCheckUtils]: 38: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [182] L42-5-->L42-6: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~b~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} AuxVars[] AssignedVars[] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,122 INFO L290 TraceCheckUtils]: 39: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [184] L42-6-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,123 INFO L290 TraceCheckUtils]: 40: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [186] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,123 INFO L290 TraceCheckUtils]: 41: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [118] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,123 INFO L290 TraceCheckUtils]: 42: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [122] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,124 INFO L290 TraceCheckUtils]: 43: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [131] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#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~mem9#1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,124 INFO L290 TraceCheckUtils]: 44: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [204] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,125 INFO L290 TraceCheckUtils]: 45: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [141] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,125 INFO L290 TraceCheckUtils]: 46: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [154] L67-->L67-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,125 INFO L290 TraceCheckUtils]: 47: Hoare triple {1465#(and (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [190] thread2ENTRY-->L50-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {1523#(and (= thread2Thread1of1ForFork1_~i~1 0) (= ~x_2~0 0) (= ~x_1~0 ~a~0))} is VALID [2022-02-20 20:48:42,126 INFO L290 TraceCheckUtils]: 48: Hoare triple {1523#(and (= thread2Thread1of1ForFork1_~i~1 0) (= ~x_2~0 0) (= ~x_1~0 ~a~0))} [192] L50-5-->L50-6: Formula: (not (< (mod v_thread2Thread1of1ForFork1_~i~1_3 4294967296) (mod v_~a~0_2 4294967296))) InVars {~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} OutVars{~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} AuxVars[] AssignedVars[] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:42,127 INFO L290 TraceCheckUtils]: 49: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [194] L50-6-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:42,127 INFO L290 TraceCheckUtils]: 50: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [196] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:42,128 INFO L290 TraceCheckUtils]: 51: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [205] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:42,128 INFO L290 TraceCheckUtils]: 52: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [113] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:42,129 INFO L290 TraceCheckUtils]: 53: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [114] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:48:42,129 INFO L290 TraceCheckUtils]: 54: Hoare triple {1374#(and (= ~x_2~0 0) (<= (+ (* (div ~x_2~0 4294967296) 4294967296) ~x_1~0) (* (div ~x_1~0 4294967296) 4294967296)))} [167] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= (mod v_~x_2~0_4 4294967296) (mod v_~x_1~0_4 4294967296))) 1 0)) InVars {~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4} OutVars{~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4, 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] {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:48:42,129 INFO L290 TraceCheckUtils]: 55: Hoare triple {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [132] L69-2-->L34: 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] {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:48:42,130 INFO L290 TraceCheckUtils]: 56: Hoare triple {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [124] L34-->L35: 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] {1376#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:48:42,130 INFO L290 TraceCheckUtils]: 57: Hoare triple {1376#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [152] L35-->L34-1: 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[] {1369#false} is VALID [2022-02-20 20:48:42,130 INFO L290 TraceCheckUtils]: 58: Hoare triple {1369#false} [147] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1369#false} is VALID [2022-02-20 20:48:42,131 INFO L290 TraceCheckUtils]: 59: Hoare triple {1369#false} [175] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1369#false} is VALID [2022-02-20 20:48:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:48:42,131 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:48:49,339 INFO L290 TraceCheckUtils]: 59: Hoare triple {1369#false} [175] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1369#false} is VALID [2022-02-20 20:48:49,339 INFO L290 TraceCheckUtils]: 58: Hoare triple {1369#false} [147] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1369#false} is VALID [2022-02-20 20:48:49,340 INFO L290 TraceCheckUtils]: 57: Hoare triple {1376#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [152] L35-->L34-1: 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[] {1369#false} is VALID [2022-02-20 20:48:49,340 INFO L290 TraceCheckUtils]: 56: Hoare triple {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [124] L34-->L35: 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] {1376#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:48:49,341 INFO L290 TraceCheckUtils]: 55: Hoare triple {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [132] L69-2-->L34: 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] {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:48:49,341 INFO L290 TraceCheckUtils]: 54: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [167] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= (mod v_~x_2~0_4 4294967296) (mod v_~x_1~0_4 4294967296))) 1 0)) InVars {~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4} OutVars{~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4, 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] {1375#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:48:49,342 INFO L290 TraceCheckUtils]: 53: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [114] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,342 INFO L290 TraceCheckUtils]: 52: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [113] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,342 INFO L290 TraceCheckUtils]: 51: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [205] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,343 INFO L290 TraceCheckUtils]: 50: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [196] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,347 INFO L290 TraceCheckUtils]: 49: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [194] L50-6-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,347 INFO L290 TraceCheckUtils]: 48: Hoare triple {1594#(or (< (mod thread2Thread1of1ForFork1_~i~1 4294967296) (mod ~a~0 4294967296)) (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)))} [192] L50-5-->L50-6: Formula: (not (< (mod v_thread2Thread1of1ForFork1_~i~1_3 4294967296) (mod v_~a~0_2 4294967296))) InVars {~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} OutVars{~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} AuxVars[] AssignedVars[] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,348 INFO L290 TraceCheckUtils]: 47: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [190] thread2ENTRY-->L50-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {1594#(or (< (mod thread2Thread1of1ForFork1_~i~1 4294967296) (mod ~a~0 4294967296)) (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)))} is VALID [2022-02-20 20:48:49,348 INFO L290 TraceCheckUtils]: 46: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [154] L67-->L67-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,349 INFO L290 TraceCheckUtils]: 45: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [141] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,349 INFO L290 TraceCheckUtils]: 44: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [204] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,350 INFO L290 TraceCheckUtils]: 43: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [131] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#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~mem9#1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,350 INFO L290 TraceCheckUtils]: 42: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [122] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,352 INFO L290 TraceCheckUtils]: 41: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [118] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,353 INFO L290 TraceCheckUtils]: 40: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [186] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,354 INFO L290 TraceCheckUtils]: 39: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [184] L42-6-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,355 INFO L290 TraceCheckUtils]: 38: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [182] L42-5-->L42-6: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~b~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} AuxVars[] AssignedVars[] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,356 INFO L290 TraceCheckUtils]: 37: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [189] L42-4-->L42-5: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,356 INFO L290 TraceCheckUtils]: 36: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [188] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,356 INFO L290 TraceCheckUtils]: 35: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [187] L42-2-->L42-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,358 INFO L290 TraceCheckUtils]: 34: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [203] L65-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_12, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post2, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,359 INFO L290 TraceCheckUtils]: 33: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [138] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,360 INFO L290 TraceCheckUtils]: 32: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [160] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,360 INFO L290 TraceCheckUtils]: 31: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [178] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,360 INFO L290 TraceCheckUtils]: 30: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [135] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,361 INFO L290 TraceCheckUtils]: 29: Hoare triple {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} [140] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,362 INFO L290 TraceCheckUtils]: 28: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [185] L43-->L42-2: Formula: (= (+ v_~x_1~0_2 v_~a~0_1) v_~x_1~0_1) InVars {~a~0=v_~a~0_1, ~x_1~0=v_~x_1~0_2} OutVars{~a~0=v_~a~0_1, ~x_1~0=v_~x_1~0_1} AuxVars[] AssignedVars[~x_1~0] {1598#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (< 0 (mod ~a~0 4294967296)))} is VALID [2022-02-20 20:48:49,362 INFO L290 TraceCheckUtils]: 27: Hoare triple {1659#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (<= 4294967295 (mod thread1Thread1of1ForFork0_~i~0 4294967296)))} [183] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~b~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~b~0=v_~b~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~b~0=v_~b~0_2} AuxVars[] AssignedVars[] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,363 INFO L290 TraceCheckUtils]: 26: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [180] thread1ENTRY-->L42-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1659#(or (= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296)) (<= 4294967295 (mod thread1Thread1of1ForFork0_~i~0 4294967296)))} is VALID [2022-02-20 20:48:49,363 INFO L290 TraceCheckUtils]: 25: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [201] L64-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,363 INFO L290 TraceCheckUtils]: 24: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [177] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, 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{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_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] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,364 INFO L290 TraceCheckUtils]: 23: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [163] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,364 INFO L290 TraceCheckUtils]: 22: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [121] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,364 INFO L290 TraceCheckUtils]: 21: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [153] L62-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,365 INFO L290 TraceCheckUtils]: 20: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [170] L62-->L62-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~b~0_5) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|, ~b~0=v_~b~0_5} AuxVars[] AssignedVars[~b~0] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,365 INFO L290 TraceCheckUtils]: 19: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [107] L61-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,365 INFO L290 TraceCheckUtils]: 18: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [111] L58-2-->L61: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~a~0_5) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~a~0=v_~a~0_5} AuxVars[] AssignedVars[~a~0] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,365 INFO L290 TraceCheckUtils]: 17: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [109] L58-1-->L58-2: 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] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,366 INFO L290 TraceCheckUtils]: 16: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [137] L58-->L58-1: 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] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,366 INFO L290 TraceCheckUtils]: 15: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [145] L-1-6-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#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~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,366 INFO L290 TraceCheckUtils]: 14: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [115] 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] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,366 INFO L290 TraceCheckUtils]: 13: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [146] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,367 INFO L290 TraceCheckUtils]: 12: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [169] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,367 INFO L290 TraceCheckUtils]: 11: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [161] L38-2-->L-1-3: Formula: (= v_~b~0_4 0) InVars {} OutVars{~b~0=v_~b~0_4} AuxVars[] AssignedVars[~b~0] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,367 INFO L290 TraceCheckUtils]: 10: Hoare triple {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [119] L38-1-->L38-2: Formula: (= v_~a~0_4 0) InVars {} OutVars{~a~0=v_~a~0_4} AuxVars[] AssignedVars[~a~0] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,368 INFO L290 TraceCheckUtils]: 9: Hoare triple {1714#(= (mod ~x_1~0 4294967296) 0)} [173] L38-->L38-1: Formula: (= v_~x_2~0_3 0) InVars {} OutVars{~x_2~0=v_~x_2~0_3} AuxVars[] AssignedVars[~x_2~0] {1575#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:48:49,368 INFO L290 TraceCheckUtils]: 8: Hoare triple {1368#true} [172] L21-4-->L38: Formula: (= v_~x_1~0_3 0) InVars {} OutVars{~x_1~0=v_~x_1~0_3} AuxVars[] AssignedVars[~x_1~0] {1714#(= (mod ~x_1~0 4294967296) 0)} is VALID [2022-02-20 20:48:49,368 INFO L290 TraceCheckUtils]: 7: Hoare triple {1368#true} [117] L21-3-->L21-4: Formula: (and (= 16 (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[] {1368#true} is VALID [2022-02-20 20:48:49,368 INFO L290 TraceCheckUtils]: 6: Hoare triple {1368#true} [149] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:49,368 INFO L290 TraceCheckUtils]: 5: Hoare triple {1368#true} [150] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:49,368 INFO L290 TraceCheckUtils]: 4: Hoare triple {1368#true} [125] 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[] {1368#true} is VALID [2022-02-20 20:48:49,368 INFO L290 TraceCheckUtils]: 3: Hoare triple {1368#true} [165] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:49,368 INFO L290 TraceCheckUtils]: 2: Hoare triple {1368#true} [162] 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[] {1368#true} is VALID [2022-02-20 20:48:49,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {1368#true} [139] 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] {1368#true} is VALID [2022-02-20 20:48:49,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {1368#true} [155] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1368#true} is VALID [2022-02-20 20:48:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:48:49,369 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1386062024] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:48:49,369 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:48:49,369 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 9] total 17 [2022-02-20 20:48:49,369 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453039062] [2022-02-20 20:48:49,369 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:48:49,370 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 7.647058823529412) internal successors, (130), 17 states have internal predecessors, (130), 0 states have call successors, (0), 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 60 [2022-02-20 20:48:49,370 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:48:49,371 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 7.647058823529412) internal successors, (130), 17 states have internal predecessors, (130), 0 states have call successors, (0), 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 20:48:49,463 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:48:49,463 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-02-20 20:48:49,463 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:48:49,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-02-20 20:48:49,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2022-02-20 20:48:49,464 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 51 out of 80 [2022-02-20 20:48:49,466 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 68 transitions, 163 flow. Second operand has 17 states, 17 states have (on average 53.76470588235294) internal successors, (914), 17 states have internal predecessors, (914), 0 states have call successors, (0), 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 20:48:49,466 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:48:49,466 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 51 of 80 [2022-02-20 20:48:49,466 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:48:50,195 INFO L129 PetriNetUnfolder]: 174/576 cut-off events. [2022-02-20 20:48:50,195 INFO L130 PetriNetUnfolder]: For 75/75 co-relation queries the response was YES. [2022-02-20 20:48:50,197 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1090 conditions, 576 events. 174/576 cut-off events. For 75/75 co-relation queries the response was YES. Maximal size of possible extension queue 42. Compared 3241 event pairs, 5 based on Foata normal form. 3/504 useless extension candidates. Maximal degree in co-relation 1083. Up to 82 conditions per place. [2022-02-20 20:48:50,199 INFO L132 encePairwiseOnDemand]: 67/80 looper letters, 93 selfloop transitions, 31 changer transitions 19/184 dead transitions. [2022-02-20 20:48:50,199 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 93 places, 184 transitions, 763 flow [2022-02-20 20:48:50,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-20 20:48:50,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-02-20 20:48:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1217 transitions. [2022-02-20 20:48:50,212 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7244047619047619 [2022-02-20 20:48:50,212 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 1217 transitions. [2022-02-20 20:48:50,212 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 1217 transitions. [2022-02-20 20:48:50,212 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:48:50,212 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 1217 transitions. [2022-02-20 20:48:50,215 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 57.95238095238095) internal successors, (1217), 21 states have internal predecessors, (1217), 0 states have call successors, (0), 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 20:48:50,217 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 80.0) internal successors, (1760), 22 states have internal predecessors, (1760), 0 states have call successors, (0), 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 20:48:50,218 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 80.0) internal successors, (1760), 22 states have internal predecessors, (1760), 0 states have call successors, (0), 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 20:48:50,218 INFO L186 Difference]: Start difference. First operand has 75 places, 68 transitions, 163 flow. Second operand 21 states and 1217 transitions. [2022-02-20 20:48:50,219 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 93 places, 184 transitions, 763 flow [2022-02-20 20:49:09,110 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 184 transitions, 741 flow, removed 11 selfloop flow, removed 2 redundant places. [2022-02-20 20:49:09,113 INFO L242 Difference]: Finished difference. Result has 107 places, 92 transitions, 391 flow [2022-02-20 20:49:09,113 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=80, PETRI_DIFFERENCE_MINUEND_FLOW=159, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=68, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=391, PETRI_PLACES=107, PETRI_TRANSITIONS=92} [2022-02-20 20:49:09,113 INFO L334 CegarLoopForPetriNet]: 71 programPoint places, 36 predicate places. [2022-02-20 20:49:09,113 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 107 places, 92 transitions, 391 flow [2022-02-20 20:49:09,170 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1739 states, 1731 states have (on average 2.5493934142114383) internal successors, (4413), 1738 states have internal predecessors, (4413), 0 states have call successors, (0), 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 20:49:09,174 INFO L78 Accepts]: Start accepts. Automaton has has 1739 states, 1731 states have (on average 2.5493934142114383) internal successors, (4413), 1738 states have internal predecessors, (4413), 0 states have call successors, (0), 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 60 [2022-02-20 20:49:09,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:49:09,175 INFO L470 AbstractCegarLoop]: Abstraction has has 107 places, 92 transitions, 391 flow [2022-02-20 20:49:09,175 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 53.76470588235294) internal successors, (914), 17 states have internal predecessors, (914), 0 states have call successors, (0), 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 20:49:09,175 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:49:09,175 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] [2022-02-20 20:49:09,195 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-20 20:49:09,392 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:49:09,392 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:49:09,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:49:09,393 INFO L85 PathProgramCache]: Analyzing trace with hash -1704378913, now seen corresponding path program 1 times [2022-02-20 20:49:09,393 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:49:09,393 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298521638] [2022-02-20 20:49:09,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:49:09,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:49:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:49:09,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {3516#true} [155] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:09,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {3516#true} [139] 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] {3516#true} is VALID [2022-02-20 20:49:09,526 INFO L290 TraceCheckUtils]: 2: Hoare triple {3516#true} [162] 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[] {3516#true} is VALID [2022-02-20 20:49:09,526 INFO L290 TraceCheckUtils]: 3: Hoare triple {3516#true} [165] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:09,526 INFO L290 TraceCheckUtils]: 4: Hoare triple {3516#true} [125] 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[] {3516#true} is VALID [2022-02-20 20:49:09,526 INFO L290 TraceCheckUtils]: 5: Hoare triple {3516#true} [150] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:09,527 INFO L290 TraceCheckUtils]: 6: Hoare triple {3516#true} [149] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:09,527 INFO L290 TraceCheckUtils]: 7: Hoare triple {3516#true} [117] L21-3-->L21-4: Formula: (and (= 16 (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[] {3516#true} is VALID [2022-02-20 20:49:09,527 INFO L290 TraceCheckUtils]: 8: Hoare triple {3516#true} [172] L21-4-->L38: Formula: (= v_~x_1~0_3 0) InVars {} OutVars{~x_1~0=v_~x_1~0_3} AuxVars[] AssignedVars[~x_1~0] {3518#(= ~x_1~0 0)} is VALID [2022-02-20 20:49:09,527 INFO L290 TraceCheckUtils]: 9: Hoare triple {3518#(= ~x_1~0 0)} [173] L38-->L38-1: Formula: (= v_~x_2~0_3 0) InVars {} OutVars{~x_2~0=v_~x_2~0_3} AuxVars[] AssignedVars[~x_2~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,528 INFO L290 TraceCheckUtils]: 10: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [119] L38-1-->L38-2: Formula: (= v_~a~0_4 0) InVars {} OutVars{~a~0=v_~a~0_4} AuxVars[] AssignedVars[~a~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,528 INFO L290 TraceCheckUtils]: 11: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [161] L38-2-->L-1-3: Formula: (= v_~b~0_4 0) InVars {} OutVars{~b~0=v_~b~0_4} AuxVars[] AssignedVars[~b~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,528 INFO L290 TraceCheckUtils]: 12: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [169] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,529 INFO L290 TraceCheckUtils]: 13: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [146] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,529 INFO L290 TraceCheckUtils]: 14: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [115] 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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,530 INFO L290 TraceCheckUtils]: 15: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [145] L-1-6-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#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~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,530 INFO L290 TraceCheckUtils]: 16: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [137] L58-->L58-1: 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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,530 INFO L290 TraceCheckUtils]: 17: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [109] L58-1-->L58-2: 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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,531 INFO L290 TraceCheckUtils]: 18: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [111] L58-2-->L61: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~a~0_5) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~a~0=v_~a~0_5} AuxVars[] AssignedVars[~a~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,531 INFO L290 TraceCheckUtils]: 19: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [107] L61-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,532 INFO L290 TraceCheckUtils]: 20: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [170] L62-->L62-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~b~0_5) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|, ~b~0=v_~b~0_5} AuxVars[] AssignedVars[~b~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,532 INFO L290 TraceCheckUtils]: 21: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [153] L62-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,532 INFO L290 TraceCheckUtils]: 22: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [121] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,533 INFO L290 TraceCheckUtils]: 23: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [163] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,533 INFO L290 TraceCheckUtils]: 24: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [177] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, 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{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,533 INFO L290 TraceCheckUtils]: 25: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [201] L64-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,534 INFO L290 TraceCheckUtils]: 26: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [140] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,534 INFO L290 TraceCheckUtils]: 27: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [135] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,534 INFO L290 TraceCheckUtils]: 28: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [178] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,535 INFO L290 TraceCheckUtils]: 29: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [160] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,535 INFO L290 TraceCheckUtils]: 30: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [138] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,536 INFO L290 TraceCheckUtils]: 31: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [203] L65-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_12, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post2, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,536 INFO L290 TraceCheckUtils]: 32: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [190] thread2ENTRY-->L50-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,536 INFO L290 TraceCheckUtils]: 33: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [193] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork1_~i~1_5 4294967296) (mod v_~a~0_3 4294967296)) InVars {~a~0=v_~a~0_3, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_5} OutVars{~a~0=v_~a~0_3, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_5} AuxVars[] AssignedVars[] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,537 INFO L290 TraceCheckUtils]: 34: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [180] thread1ENTRY-->L42-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {3520#(and (= thread1Thread1of1ForFork0_~i~0 0) (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,537 INFO L290 TraceCheckUtils]: 35: Hoare triple {3520#(and (= thread1Thread1of1ForFork0_~i~0 0) (= ~x_2~0 0) (= ~x_1~0 0))} [182] L42-5-->L42-6: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~b~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} AuxVars[] AssignedVars[] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,538 INFO L290 TraceCheckUtils]: 36: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [184] L42-6-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,538 INFO L290 TraceCheckUtils]: 37: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [186] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,538 INFO L290 TraceCheckUtils]: 38: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [118] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,539 INFO L290 TraceCheckUtils]: 39: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [122] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,540 INFO L290 TraceCheckUtils]: 40: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [131] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#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~mem9#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,541 INFO L290 TraceCheckUtils]: 41: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [204] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,541 INFO L290 TraceCheckUtils]: 42: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [141] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,541 INFO L290 TraceCheckUtils]: 43: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [154] L67-->L67-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,542 INFO L290 TraceCheckUtils]: 44: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [195] L51-->L50-2: Formula: (= (+ v_~x_2~0_2 v_~b~0_3) v_~x_2~0_1) InVars {~x_2~0=v_~x_2~0_2, ~b~0=v_~b~0_3} OutVars{~x_2~0=v_~x_2~0_1, ~b~0=v_~b~0_3} AuxVars[] AssignedVars[~x_2~0] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,543 INFO L290 TraceCheckUtils]: 45: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [197] L50-2-->L50-3: Formula: (= |v_thread2Thread1of1ForFork1_#t~post2_1| v_thread2Thread1of1ForFork1_~i~1_7) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_7} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_7, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,543 INFO L290 TraceCheckUtils]: 46: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [198] L50-3-->L50-4: Formula: (= (+ |v_thread2Thread1of1ForFork1_#t~post2_3| 1) v_thread2Thread1of1ForFork1_~i~1_9) InVars {thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_3|} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_9, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,543 INFO L290 TraceCheckUtils]: 47: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [199] L50-4-->L50-5: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,544 INFO L290 TraceCheckUtils]: 48: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [192] L50-5-->L50-6: Formula: (not (< (mod v_thread2Thread1of1ForFork1_~i~1_3 4294967296) (mod v_~a~0_2 4294967296))) InVars {~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} OutVars{~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} AuxVars[] AssignedVars[] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,544 INFO L290 TraceCheckUtils]: 49: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [194] L50-6-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,549 INFO L290 TraceCheckUtils]: 50: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [196] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,550 INFO L290 TraceCheckUtils]: 51: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [205] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,550 INFO L290 TraceCheckUtils]: 52: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [113] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,550 INFO L290 TraceCheckUtils]: 53: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [114] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:09,551 INFO L290 TraceCheckUtils]: 54: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [167] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= (mod v_~x_2~0_4 4294967296) (mod v_~x_1~0_4 4294967296))) 1 0)) InVars {~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4} OutVars{~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4, 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] {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:49:09,551 INFO L290 TraceCheckUtils]: 55: Hoare triple {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [132] L69-2-->L34: 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] {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:49:09,552 INFO L290 TraceCheckUtils]: 56: Hoare triple {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [124] L34-->L35: 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] {3524#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:49:09,552 INFO L290 TraceCheckUtils]: 57: Hoare triple {3524#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [152] L35-->L34-1: 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[] {3517#false} is VALID [2022-02-20 20:49:09,552 INFO L290 TraceCheckUtils]: 58: Hoare triple {3517#false} [147] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3517#false} is VALID [2022-02-20 20:49:09,552 INFO L290 TraceCheckUtils]: 59: Hoare triple {3517#false} [175] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3517#false} is VALID [2022-02-20 20:49:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:49:09,553 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:49:09,556 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298521638] [2022-02-20 20:49:09,556 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [298521638] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:49:09,556 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1419532934] [2022-02-20 20:49:09,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:49:09,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:49:09,556 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:49:09,560 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:49:09,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 20:49:09,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:49:09,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-20 20:49:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:49:09,631 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:49:10,096 INFO L290 TraceCheckUtils]: 0: Hoare triple {3516#true} [155] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:10,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {3516#true} [139] 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] {3516#true} is VALID [2022-02-20 20:49:10,096 INFO L290 TraceCheckUtils]: 2: Hoare triple {3516#true} [162] 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[] {3516#true} is VALID [2022-02-20 20:49:10,097 INFO L290 TraceCheckUtils]: 3: Hoare triple {3516#true} [165] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:10,097 INFO L290 TraceCheckUtils]: 4: Hoare triple {3516#true} [125] 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[] {3516#true} is VALID [2022-02-20 20:49:10,097 INFO L290 TraceCheckUtils]: 5: Hoare triple {3516#true} [150] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:10,097 INFO L290 TraceCheckUtils]: 6: Hoare triple {3516#true} [149] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:10,097 INFO L290 TraceCheckUtils]: 7: Hoare triple {3516#true} [117] L21-3-->L21-4: Formula: (and (= 16 (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[] {3516#true} is VALID [2022-02-20 20:49:10,097 INFO L290 TraceCheckUtils]: 8: Hoare triple {3516#true} [172] L21-4-->L38: Formula: (= v_~x_1~0_3 0) InVars {} OutVars{~x_1~0=v_~x_1~0_3} AuxVars[] AssignedVars[~x_1~0] {3518#(= ~x_1~0 0)} is VALID [2022-02-20 20:49:10,098 INFO L290 TraceCheckUtils]: 9: Hoare triple {3518#(= ~x_1~0 0)} [173] L38-->L38-1: Formula: (= v_~x_2~0_3 0) InVars {} OutVars{~x_2~0=v_~x_2~0_3} AuxVars[] AssignedVars[~x_2~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,098 INFO L290 TraceCheckUtils]: 10: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [119] L38-1-->L38-2: Formula: (= v_~a~0_4 0) InVars {} OutVars{~a~0=v_~a~0_4} AuxVars[] AssignedVars[~a~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,099 INFO L290 TraceCheckUtils]: 11: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [161] L38-2-->L-1-3: Formula: (= v_~b~0_4 0) InVars {} OutVars{~b~0=v_~b~0_4} AuxVars[] AssignedVars[~b~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [169] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [146] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,100 INFO L290 TraceCheckUtils]: 14: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [115] 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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,100 INFO L290 TraceCheckUtils]: 15: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [145] L-1-6-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#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~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,100 INFO L290 TraceCheckUtils]: 16: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [137] L58-->L58-1: 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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,101 INFO L290 TraceCheckUtils]: 17: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [109] L58-1-->L58-2: 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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,101 INFO L290 TraceCheckUtils]: 18: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [111] L58-2-->L61: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~a~0_5) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~a~0=v_~a~0_5} AuxVars[] AssignedVars[~a~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,102 INFO L290 TraceCheckUtils]: 19: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [107] L61-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,102 INFO L290 TraceCheckUtils]: 20: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [170] L62-->L62-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~b~0_5) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|, ~b~0=v_~b~0_5} AuxVars[] AssignedVars[~b~0] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,102 INFO L290 TraceCheckUtils]: 21: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [153] L62-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,103 INFO L290 TraceCheckUtils]: 22: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [121] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,103 INFO L290 TraceCheckUtils]: 23: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [163] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,104 INFO L290 TraceCheckUtils]: 24: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [177] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, 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{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,106 INFO L290 TraceCheckUtils]: 25: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [201] L64-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,107 INFO L290 TraceCheckUtils]: 26: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [140] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,111 INFO L290 TraceCheckUtils]: 27: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [135] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,112 INFO L290 TraceCheckUtils]: 28: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [178] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,113 INFO L290 TraceCheckUtils]: 29: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [160] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,113 INFO L290 TraceCheckUtils]: 30: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [138] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,113 INFO L290 TraceCheckUtils]: 31: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [203] L65-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_12, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post2, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,114 INFO L290 TraceCheckUtils]: 32: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [190] thread2ENTRY-->L50-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,114 INFO L290 TraceCheckUtils]: 33: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [193] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork1_~i~1_5 4294967296) (mod v_~a~0_3 4294967296)) InVars {~a~0=v_~a~0_3, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_5} OutVars{~a~0=v_~a~0_3, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_5} AuxVars[] AssignedVars[] {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,114 INFO L290 TraceCheckUtils]: 34: Hoare triple {3519#(and (= ~x_2~0 0) (= ~x_1~0 0))} [180] thread1ENTRY-->L42-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {3520#(and (= thread1Thread1of1ForFork0_~i~0 0) (= ~x_2~0 0) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,115 INFO L290 TraceCheckUtils]: 35: Hoare triple {3520#(and (= thread1Thread1of1ForFork0_~i~0 0) (= ~x_2~0 0) (= ~x_1~0 0))} [182] L42-5-->L42-6: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~b~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} AuxVars[] AssignedVars[] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,115 INFO L290 TraceCheckUtils]: 36: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [184] L42-6-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,116 INFO L290 TraceCheckUtils]: 37: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [186] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,116 INFO L290 TraceCheckUtils]: 38: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [118] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,117 INFO L290 TraceCheckUtils]: 39: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [122] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,117 INFO L290 TraceCheckUtils]: 40: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [131] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#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~mem9#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,117 INFO L290 TraceCheckUtils]: 41: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [204] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,118 INFO L290 TraceCheckUtils]: 42: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [141] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,118 INFO L290 TraceCheckUtils]: 43: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [154] L67-->L67-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,119 INFO L290 TraceCheckUtils]: 44: Hoare triple {3521#(and (= ~x_2~0 0) (<= ~b~0 (* (div ~b~0 4294967296) 4294967296)) (= ~x_1~0 0))} [195] L51-->L50-2: Formula: (= (+ v_~x_2~0_2 v_~b~0_3) v_~x_2~0_1) InVars {~x_2~0=v_~x_2~0_2, ~b~0=v_~b~0_3} OutVars{~x_2~0=v_~x_2~0_1, ~b~0=v_~b~0_3} AuxVars[] AssignedVars[~x_2~0] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,119 INFO L290 TraceCheckUtils]: 45: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [197] L50-2-->L50-3: Formula: (= |v_thread2Thread1of1ForFork1_#t~post2_1| v_thread2Thread1of1ForFork1_~i~1_7) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_7} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_7, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,120 INFO L290 TraceCheckUtils]: 46: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [198] L50-3-->L50-4: Formula: (= (+ |v_thread2Thread1of1ForFork1_#t~post2_3| 1) v_thread2Thread1of1ForFork1_~i~1_9) InVars {thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_3|} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_9, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,120 INFO L290 TraceCheckUtils]: 47: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [199] L50-4-->L50-5: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,121 INFO L290 TraceCheckUtils]: 48: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [192] L50-5-->L50-6: Formula: (not (< (mod v_thread2Thread1of1ForFork1_~i~1_3 4294967296) (mod v_~a~0_2 4294967296))) InVars {~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} OutVars{~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} AuxVars[] AssignedVars[] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,121 INFO L290 TraceCheckUtils]: 49: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [194] L50-6-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,121 INFO L290 TraceCheckUtils]: 50: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [196] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,122 INFO L290 TraceCheckUtils]: 51: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [205] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,122 INFO L290 TraceCheckUtils]: 52: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [113] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,123 INFO L290 TraceCheckUtils]: 53: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [114] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} is VALID [2022-02-20 20:49:10,123 INFO L290 TraceCheckUtils]: 54: Hoare triple {3522#(and (<= (+ (* (div ~x_1~0 4294967296) 4294967296) ~x_2~0) (* (div ~x_2~0 4294967296) 4294967296)) (= ~x_1~0 0))} [167] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= (mod v_~x_2~0_4 4294967296) (mod v_~x_1~0_4 4294967296))) 1 0)) InVars {~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4} OutVars{~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4, 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] {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:49:10,124 INFO L290 TraceCheckUtils]: 55: Hoare triple {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [132] L69-2-->L34: 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] {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:49:10,124 INFO L290 TraceCheckUtils]: 56: Hoare triple {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [124] L34-->L35: 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] {3524#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:49:10,124 INFO L290 TraceCheckUtils]: 57: Hoare triple {3524#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [152] L35-->L34-1: 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[] {3517#false} is VALID [2022-02-20 20:49:10,124 INFO L290 TraceCheckUtils]: 58: Hoare triple {3517#false} [147] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3517#false} is VALID [2022-02-20 20:49:10,124 INFO L290 TraceCheckUtils]: 59: Hoare triple {3517#false} [175] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3517#false} is VALID [2022-02-20 20:49:10,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:49:10,125 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:49:12,932 INFO L290 TraceCheckUtils]: 59: Hoare triple {3517#false} [175] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3517#false} is VALID [2022-02-20 20:49:12,932 INFO L290 TraceCheckUtils]: 58: Hoare triple {3517#false} [147] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3517#false} is VALID [2022-02-20 20:49:12,933 INFO L290 TraceCheckUtils]: 57: Hoare triple {3524#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [152] L35-->L34-1: 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[] {3517#false} is VALID [2022-02-20 20:49:12,933 INFO L290 TraceCheckUtils]: 56: Hoare triple {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [124] L34-->L35: 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] {3524#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:49:12,933 INFO L290 TraceCheckUtils]: 55: Hoare triple {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [132] L69-2-->L34: 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] {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:49:12,934 INFO L290 TraceCheckUtils]: 54: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [167] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= (mod v_~x_2~0_4 4294967296) (mod v_~x_1~0_4 4294967296))) 1 0)) InVars {~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4} OutVars{~x_2~0=v_~x_2~0_4, ~x_1~0=v_~x_1~0_4, 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] {3523#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:49:12,934 INFO L290 TraceCheckUtils]: 53: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [114] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,934 INFO L290 TraceCheckUtils]: 52: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [113] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,935 INFO L290 TraceCheckUtils]: 51: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [205] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,935 INFO L290 TraceCheckUtils]: 50: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [196] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,935 INFO L290 TraceCheckUtils]: 49: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [194] L50-6-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,936 INFO L290 TraceCheckUtils]: 48: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [192] L50-5-->L50-6: Formula: (not (< (mod v_thread2Thread1of1ForFork1_~i~1_3 4294967296) (mod v_~a~0_2 4294967296))) InVars {~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} OutVars{~a~0=v_~a~0_2, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3} AuxVars[] AssignedVars[] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,936 INFO L290 TraceCheckUtils]: 47: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [199] L50-4-->L50-5: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,936 INFO L290 TraceCheckUtils]: 46: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [198] L50-3-->L50-4: Formula: (= (+ |v_thread2Thread1of1ForFork1_#t~post2_3| 1) v_thread2Thread1of1ForFork1_~i~1_9) InVars {thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_3|} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_9, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,937 INFO L290 TraceCheckUtils]: 45: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [197] L50-2-->L50-3: Formula: (= |v_thread2Thread1of1ForFork1_#t~post2_1| v_thread2Thread1of1ForFork1_~i~1_7) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_7} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_7, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,938 INFO L290 TraceCheckUtils]: 44: Hoare triple {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} [195] L51-->L50-2: Formula: (= (+ v_~x_2~0_2 v_~b~0_3) v_~x_2~0_1) InVars {~x_2~0=v_~x_2~0_2, ~b~0=v_~b~0_3} OutVars{~x_2~0=v_~x_2~0_1, ~b~0=v_~b~0_3} AuxVars[] AssignedVars[~x_2~0] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,938 INFO L290 TraceCheckUtils]: 43: Hoare triple {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} [154] L67-->L67-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} is VALID [2022-02-20 20:49:12,938 INFO L290 TraceCheckUtils]: 42: Hoare triple {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} [141] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} is VALID [2022-02-20 20:49:12,939 INFO L290 TraceCheckUtils]: 41: Hoare triple {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} [204] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} is VALID [2022-02-20 20:49:12,939 INFO L290 TraceCheckUtils]: 40: Hoare triple {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} [131] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#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~mem9#1] {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} is VALID [2022-02-20 20:49:12,940 INFO L290 TraceCheckUtils]: 39: Hoare triple {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} [122] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} is VALID [2022-02-20 20:49:12,940 INFO L290 TraceCheckUtils]: 38: Hoare triple {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} [118] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} is VALID [2022-02-20 20:49:12,940 INFO L290 TraceCheckUtils]: 37: Hoare triple {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} [186] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} is VALID [2022-02-20 20:49:12,941 INFO L290 TraceCheckUtils]: 36: Hoare triple {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} [184] L42-6-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} is VALID [2022-02-20 20:49:12,985 INFO L290 TraceCheckUtils]: 35: Hoare triple {3779#(and (<= (div (+ (* ~x_2~0 (- 4294967295)) (- 4294967296)) (- 4294967296)) (+ (div (+ (* ~x_2~0 4294967295) (mod ~x_1~0 4294967296) (* (- 1) (mod thread1Thread1of1ForFork0_~i~0 4294967296))) 4294967296) 1)) (<= (div (+ (* (- 1) (mod ~x_1~0 4294967296)) (* ~x_2~0 (- 4294967295))) (- 4294967296)) (+ (div (+ (* ~x_2~0 4294967295) (- 1) (* (- 1) (mod thread1Thread1of1ForFork0_~i~0 4294967296))) 4294967296) 1)))} [182] L42-5-->L42-6: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~b~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~b~0=v_~b~0_1} AuxVars[] AssignedVars[] {3751#(= (mod ~x_1~0 4294967296) (mod (+ ~x_2~0 ~b~0) 4294967296))} is VALID [2022-02-20 20:49:12,991 INFO L290 TraceCheckUtils]: 34: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [180] thread1ENTRY-->L42-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {3779#(and (<= (div (+ (* ~x_2~0 (- 4294967295)) (- 4294967296)) (- 4294967296)) (+ (div (+ (* ~x_2~0 4294967295) (mod ~x_1~0 4294967296) (* (- 1) (mod thread1Thread1of1ForFork0_~i~0 4294967296))) 4294967296) 1)) (<= (div (+ (* (- 1) (mod ~x_1~0 4294967296)) (* ~x_2~0 (- 4294967295))) (- 4294967296)) (+ (div (+ (* ~x_2~0 4294967295) (- 1) (* (- 1) (mod thread1Thread1of1ForFork0_~i~0 4294967296))) 4294967296) 1)))} is VALID [2022-02-20 20:49:12,992 INFO L290 TraceCheckUtils]: 33: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [193] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork1_~i~1_5 4294967296) (mod v_~a~0_3 4294967296)) InVars {~a~0=v_~a~0_3, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_5} OutVars{~a~0=v_~a~0_3, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_5} AuxVars[] AssignedVars[] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,992 INFO L290 TraceCheckUtils]: 32: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [190] thread2ENTRY-->L50-5: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,992 INFO L290 TraceCheckUtils]: 31: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [203] L65-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_12, thread2Thread1of1ForFork1_#t~post2=|v_thread2Thread1of1ForFork1_#t~post2_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post2, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,993 INFO L290 TraceCheckUtils]: 30: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [138] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#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] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,993 INFO L290 TraceCheckUtils]: 29: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [160] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,993 INFO L290 TraceCheckUtils]: 28: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [178] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,994 INFO L290 TraceCheckUtils]: 27: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [135] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,994 INFO L290 TraceCheckUtils]: 26: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [140] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,994 INFO L290 TraceCheckUtils]: 25: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [201] L64-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,995 INFO L290 TraceCheckUtils]: 24: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [177] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, 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{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_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] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,995 INFO L290 TraceCheckUtils]: 23: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [163] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,995 INFO L290 TraceCheckUtils]: 22: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [121] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,996 INFO L290 TraceCheckUtils]: 21: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [153] L62-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,996 INFO L290 TraceCheckUtils]: 20: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [170] L62-->L62-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~b~0_5) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|, ~b~0=v_~b~0_5} AuxVars[] AssignedVars[~b~0] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,996 INFO L290 TraceCheckUtils]: 19: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [107] L61-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,997 INFO L290 TraceCheckUtils]: 18: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [111] L58-2-->L61: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~a~0_5) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~a~0=v_~a~0_5} AuxVars[] AssignedVars[~a~0] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,997 INFO L290 TraceCheckUtils]: 17: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [109] L58-1-->L58-2: 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] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,997 INFO L290 TraceCheckUtils]: 16: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [137] L58-->L58-1: 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] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,998 INFO L290 TraceCheckUtils]: 15: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [145] L-1-6-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#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~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,998 INFO L290 TraceCheckUtils]: 14: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [115] 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] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,998 INFO L290 TraceCheckUtils]: 13: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [146] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,999 INFO L290 TraceCheckUtils]: 12: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [169] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,999 INFO L290 TraceCheckUtils]: 11: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [161] L38-2-->L-1-3: Formula: (= v_~b~0_4 0) InVars {} OutVars{~b~0=v_~b~0_4} AuxVars[] AssignedVars[~b~0] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:12,999 INFO L290 TraceCheckUtils]: 10: Hoare triple {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} [119] L38-1-->L38-2: Formula: (= v_~a~0_4 0) InVars {} OutVars{~a~0=v_~a~0_4} AuxVars[] AssignedVars[~a~0] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:13,000 INFO L290 TraceCheckUtils]: 9: Hoare triple {3858#(= (mod ~x_1~0 4294967296) 0)} [173] L38-->L38-1: Formula: (= v_~x_2~0_3 0) InVars {} OutVars{~x_2~0=v_~x_2~0_3} AuxVars[] AssignedVars[~x_2~0] {3720#(= (mod ~x_1~0 4294967296) (mod ~x_2~0 4294967296))} is VALID [2022-02-20 20:49:13,000 INFO L290 TraceCheckUtils]: 8: Hoare triple {3516#true} [172] L21-4-->L38: Formula: (= v_~x_1~0_3 0) InVars {} OutVars{~x_1~0=v_~x_1~0_3} AuxVars[] AssignedVars[~x_1~0] {3858#(= (mod ~x_1~0 4294967296) 0)} is VALID [2022-02-20 20:49:13,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {3516#true} [117] L21-3-->L21-4: Formula: (and (= 16 (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[] {3516#true} is VALID [2022-02-20 20:49:13,000 INFO L290 TraceCheckUtils]: 6: Hoare triple {3516#true} [149] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:13,000 INFO L290 TraceCheckUtils]: 5: Hoare triple {3516#true} [150] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:13,000 INFO L290 TraceCheckUtils]: 4: Hoare triple {3516#true} [125] 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[] {3516#true} is VALID [2022-02-20 20:49:13,000 INFO L290 TraceCheckUtils]: 3: Hoare triple {3516#true} [165] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:13,000 INFO L290 TraceCheckUtils]: 2: Hoare triple {3516#true} [162] 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[] {3516#true} is VALID [2022-02-20 20:49:13,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {3516#true} [139] 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] {3516#true} is VALID [2022-02-20 20:49:13,001 INFO L290 TraceCheckUtils]: 0: Hoare triple {3516#true} [155] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3516#true} is VALID [2022-02-20 20:49:13,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:49:13,001 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1419532934] provided 1 perfect and 1 imperfect interpolant sequences [2022-02-20 20:49:13,002 INFO L191 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-02-20 20:49:13,002 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [9, 9] total 13 [2022-02-20 20:49:13,002 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893964604] [2022-02-20 20:49:13,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:49:13,002 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.5) internal successors, (60), 8 states have internal predecessors, (60), 0 states have call successors, (0), 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 60 [2022-02-20 20:49:13,002 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:49:13,003 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 7.5) internal successors, (60), 8 states have internal predecessors, (60), 0 states have call successors, (0), 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 20:49:14,744 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:49:14,744 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 20:49:14,745 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:49:14,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 20:49:14,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2022-02-20 20:49:14,746 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 56 out of 80 [2022-02-20 20:49:14,746 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 107 places, 92 transitions, 391 flow. Second operand has 8 states, 8 states have (on average 57.875) internal successors, (463), 8 states have internal predecessors, (463), 0 states have call successors, (0), 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 20:49:14,746 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:49:14,746 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 56 of 80 [2022-02-20 20:49:14,747 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:49:15,327 INFO L129 PetriNetUnfolder]: 74/389 cut-off events. [2022-02-20 20:49:15,327 INFO L130 PetriNetUnfolder]: For 446/474 co-relation queries the response was YES. [2022-02-20 20:49:15,329 INFO L84 FinitePrefix]: Finished finitePrefix Result has 935 conditions, 389 events. 74/389 cut-off events. For 446/474 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 2079 event pairs, 6 based on Foata normal form. 17/382 useless extension candidates. Maximal degree in co-relation 914. Up to 142 conditions per place. [2022-02-20 20:49:15,332 INFO L132 encePairwiseOnDemand]: 69/80 looper letters, 39 selfloop transitions, 10 changer transitions 9/112 dead transitions. [2022-02-20 20:49:15,332 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 109 places, 112 transitions, 599 flow [2022-02-20 20:49:15,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:49:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:49:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 549 transitions. [2022-02-20 20:49:15,340 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7625 [2022-02-20 20:49:15,340 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 549 transitions. [2022-02-20 20:49:15,340 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 549 transitions. [2022-02-20 20:49:15,340 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:49:15,340 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 549 transitions. [2022-02-20 20:49:15,341 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 61.0) internal successors, (549), 9 states have internal predecessors, (549), 0 states have call successors, (0), 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 20:49:15,342 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 80.0) internal successors, (800), 10 states have internal predecessors, (800), 0 states have call successors, (0), 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 20:49:15,343 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 80.0) internal successors, (800), 10 states have internal predecessors, (800), 0 states have call successors, (0), 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 20:49:15,343 INFO L186 Difference]: Start difference. First operand has 107 places, 92 transitions, 391 flow. Second operand 9 states and 549 transitions. [2022-02-20 20:49:15,343 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 109 places, 112 transitions, 599 flow