./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/36-apron_21-traces-cluster-based_true.i --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/goblint-regression/36-apron_21-traces-cluster-based_true.i -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 cec155e54548239c459fec40910e358deb5fad2ceffa658bfdeefddd1bc9e166 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:44:36,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:44:36,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:44:36,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:44:36,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:44:36,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:44:36,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:44:36,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:44:36,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:44:36,727 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:44:36,728 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:44:36,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:44:36,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:44:36,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:44:36,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:44:36,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:44:36,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:44:36,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:44:36,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:44:36,742 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:44:36,742 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:44:36,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:44:36,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:44:36,745 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:44:36,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:44:36,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:44:36,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:44:36,751 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:44:36,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:44:36,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:44:36,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:44:36,753 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:44:36,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:44:36,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:44:36,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:44:36,756 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:44:36,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:44:36,757 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:44:36,757 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:44:36,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:44:36,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:44:36,758 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:44:36,783 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:44:36,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:44:36,783 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:44:36,784 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:44:36,784 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:44:36,784 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:44:36,785 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:44:36,785 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:44:36,785 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:44:36,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:44:36,786 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:44:36,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:44:36,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:44:36,786 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:44:36,786 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:44:36,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:44:36,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:44:36,787 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:44:36,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:44:36,787 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:44:36,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:44:36,787 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:44:36,788 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:44:36,788 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:44:36,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:44:36,788 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:44:36,788 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:44:36,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:44:36,788 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:44:36,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:44:36,789 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:44:36,789 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:44:36,789 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:44:36,789 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cec155e54548239c459fec40910e358deb5fad2ceffa658bfdeefddd1bc9e166 [2022-02-20 20:44:36,983 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:44:37,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:44:37,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:44:37,020 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:44:37,021 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:44:37,022 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/36-apron_21-traces-cluster-based_true.i [2022-02-20 20:44:37,068 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afd7caa52/a39e0dc1cf074364a593480ee69a7149/FLAGa99a5c0f5 [2022-02-20 20:44:37,511 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:44:37,511 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/36-apron_21-traces-cluster-based_true.i [2022-02-20 20:44:37,519 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afd7caa52/a39e0dc1cf074364a593480ee69a7149/FLAGa99a5c0f5 [2022-02-20 20:44:37,527 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afd7caa52/a39e0dc1cf074364a593480ee69a7149 [2022-02-20 20:44:37,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:44:37,530 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:44:37,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:44:37,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:44:37,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:44:37,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9637734 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37, skipping insertion in model container [2022-02-20 20:44:37,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:44:37,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:44:37,703 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/goblint-regression/36-apron_21-traces-cluster-based_true.i[1092,1105] [2022-02-20 20:44:37,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:44:37,828 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:44:37,838 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/goblint-regression/36-apron_21-traces-cluster-based_true.i[1092,1105] [2022-02-20 20:44:37,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:44:37,907 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:44:37,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37 WrapperNode [2022-02-20 20:44:37,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:44:37,909 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:44:37,910 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:44:37,910 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:44:37,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,947 INFO L137 Inliner]: procedures = 165, calls = 45, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 129 [2022-02-20 20:44:37,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:44:37,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:44:37,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:44:37,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:44:37,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,968 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:44:37,976 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:44:37,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:44:37,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:44:37,977 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (1/1) ... [2022-02-20 20:44:37,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:44:37,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:44:38,005 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 20:44:38,010 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 20:44:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-02-20 20:44:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-02-20 20:44:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:44:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:44:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:44:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:44:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fun [2022-02-20 20:44:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fun [2022-02-20 20:44:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-02-20 20:44:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-02-20 20:44:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:44:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:44:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:44:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:44:38,034 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 20:44:38,131 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:44:38,132 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:44:38,344 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:44:38,350 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:44:38,350 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:44:38,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:44:38 BoogieIcfgContainer [2022-02-20 20:44:38,352 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:44:38,353 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:44:38,353 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:44:38,355 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:44:38,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:44:37" (1/3) ... [2022-02-20 20:44:38,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a10e910 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:44:38, skipping insertion in model container [2022-02-20 20:44:38,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:37" (2/3) ... [2022-02-20 20:44:38,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a10e910 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:44:38, skipping insertion in model container [2022-02-20 20:44:38,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:44:38" (3/3) ... [2022-02-20 20:44:38,366 INFO L111 eAbstractionObserver]: Analyzing ICFG 36-apron_21-traces-cluster-based_true.i [2022-02-20 20:44:38,369 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:44:38,369 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:44:38,370 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2022-02-20 20:44:38,370 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:44:38,463 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,464 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,464 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,464 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,464 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,464 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,465 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,465 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,465 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,467 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,468 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,468 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~x~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,469 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,469 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~x~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,469 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,469 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,469 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,471 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,473 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,473 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,473 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,473 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,473 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,473 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,474 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,474 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,474 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,474 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,474 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~x~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,477 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~x~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,477 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,477 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,478 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~x~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,478 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,478 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,479 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~x~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,479 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,479 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,480 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,480 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,480 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,481 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,481 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,481 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,481 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,481 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,481 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,482 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,482 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,482 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,482 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,482 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,483 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,485 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,485 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,485 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,486 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,486 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,486 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,486 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,486 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,490 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,491 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,492 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~x~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,492 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,492 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~x~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,492 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,492 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,492 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,494 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,496 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,496 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~y~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,496 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,496 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~y~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,496 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,497 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,497 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,497 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,497 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,497 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,498 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,498 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,498 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,498 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,498 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~x~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,499 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~x~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,499 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~y~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,499 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~y~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,499 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~x~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,500 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~y~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,500 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,500 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~x~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,500 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~y~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,500 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,500 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,501 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,501 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,501 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,501 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,501 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,501 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,502 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,502 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,502 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,502 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,503 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,503 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,503 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,504 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,504 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,504 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,504 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,505 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,507 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,508 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,508 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,509 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,509 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,510 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,511 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,512 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,516 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,516 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,516 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,516 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,516 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,517 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,517 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,517 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,517 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,518 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,520 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,521 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,521 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,521 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,521 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~x~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,522 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,522 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,522 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,523 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,523 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,523 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,523 WARN L322 ript$VariableManager]: TermVariabe |t3_funThread1of1ForFork0_~y~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,530 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,532 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,532 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,532 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,532 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,532 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,532 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,533 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,533 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,535 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,539 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,539 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,539 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,539 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~x~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,540 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,540 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,540 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,540 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,540 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,540 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:38,541 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:44:38,577 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:44:38,583 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 20:44:38,583 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2022-02-20 20:44:38,596 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 172 places, 167 transitions, 349 flow [2022-02-20 20:44:38,663 INFO L129 PetriNetUnfolder]: 5/164 cut-off events. [2022-02-20 20:44:38,663 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:44:38,668 INFO L84 FinitePrefix]: Finished finitePrefix Result has 174 conditions, 164 events. 5/164 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 252 event pairs, 0 based on Foata normal form. 0/155 useless extension candidates. Maximal degree in co-relation 127. Up to 2 conditions per place. [2022-02-20 20:44:38,668 INFO L82 GeneralOperation]: Start removeDead. Operand has 172 places, 167 transitions, 349 flow [2022-02-20 20:44:38,675 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 169 places, 164 transitions, 337 flow [2022-02-20 20:44:38,693 INFO L129 PetriNetUnfolder]: 2/116 cut-off events. [2022-02-20 20:44:38,695 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:44:38,695 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:44:38,695 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:44:38,696 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-02-20 20:44:38,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:44:38,701 INFO L85 PathProgramCache]: Analyzing trace with hash -1404558984, now seen corresponding path program 1 times [2022-02-20 20:44:38,707 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:44:38,708 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243679054] [2022-02-20 20:44:38,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:44:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:44:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:39,075 INFO L290 TraceCheckUtils]: 0: Hoare triple {175#true} [339] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175#true} is VALID [2022-02-20 20:44:39,075 INFO L290 TraceCheckUtils]: 1: Hoare triple {175#true} [233] 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] {175#true} is VALID [2022-02-20 20:44:39,075 INFO L290 TraceCheckUtils]: 2: Hoare triple {175#true} [342] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {175#true} is VALID [2022-02-20 20:44:39,076 INFO L290 TraceCheckUtils]: 3: Hoare triple {175#true} [347] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {175#true} is VALID [2022-02-20 20:44:39,076 INFO L290 TraceCheckUtils]: 4: Hoare triple {175#true} [300] L18-->L18-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {175#true} is VALID [2022-02-20 20:44:39,076 INFO L290 TraceCheckUtils]: 5: Hoare triple {175#true} [254] L18-1-->L18-2: 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[] {175#true} is VALID [2022-02-20 20:44:39,076 INFO L290 TraceCheckUtils]: 6: Hoare triple {175#true} [238] L18-2-->L18-3: 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[] {175#true} is VALID [2022-02-20 20:44:39,076 INFO L290 TraceCheckUtils]: 7: Hoare triple {175#true} [330] L18-3-->L18-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 40 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {175#true} is VALID [2022-02-20 20:44:39,077 INFO L290 TraceCheckUtils]: 8: Hoare triple {175#true} [242] L18-4-->L683: Formula: (= 42 v_~g~0_3) InVars {} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[~g~0] {177#(<= 42 ~g~0)} is VALID [2022-02-20 20:44:39,078 INFO L290 TraceCheckUtils]: 9: Hoare triple {177#(<= 42 ~g~0)} [289] L683-->L684: Formula: (= 42 v_~h~0_3) InVars {} OutVars{~h~0=v_~h~0_3} AuxVars[] AssignedVars[~h~0] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,078 INFO L290 TraceCheckUtils]: 10: Hoare triple {178#(<= ~h~0 ~g~0)} [191] L684-->L684-1: Formula: (and (= |v_~#A~0.offset_6| 0) (= 3 |v_~#A~0.base_6|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,079 INFO L290 TraceCheckUtils]: 11: Hoare triple {178#(<= ~h~0 ~g~0)} [320] L684-1-->L684-2: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_10| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,079 INFO L290 TraceCheckUtils]: 12: Hoare triple {178#(<= ~h~0 ~g~0)} [282] L684-2-->L684-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_7|) |v_~#A~0.offset_7|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,080 INFO L290 TraceCheckUtils]: 13: Hoare triple {178#(<= ~h~0 ~g~0)} [268] L684-3-->L684-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_8|) (+ |v_~#A~0.offset_8| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {178#(<= ~h~0 ~g~0)} [351] L684-4-->L684-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_9|) (+ |v_~#A~0.offset_9| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,080 INFO L290 TraceCheckUtils]: 15: Hoare triple {178#(<= ~h~0 ~g~0)} [267] L684-5-->L684-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_10|) (+ |v_~#A~0.offset_10| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_10|, ~#A~0.base=|v_~#A~0.base_10|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_10|, ~#A~0.base=|v_~#A~0.base_10|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,081 INFO L290 TraceCheckUtils]: 16: Hoare triple {178#(<= ~h~0 ~g~0)} [246] L684-6-->L684-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_11|) (+ |v_~#A~0.offset_11| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_11|, ~#A~0.base=|v_~#A~0.base_11|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_11|, ~#A~0.base=|v_~#A~0.base_11|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,081 INFO L290 TraceCheckUtils]: 17: Hoare triple {178#(<= ~h~0 ~g~0)} [288] L684-7-->L685: Formula: (and (= 4 |v_~#B~0.base_4|) (= |v_~#B~0.offset_4| 0)) InVars {} OutVars{~#B~0.base=|v_~#B~0.base_4|, ~#B~0.offset=|v_~#B~0.offset_4|} AuxVars[] AssignedVars[~#B~0.base, ~#B~0.offset] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,082 INFO L290 TraceCheckUtils]: 18: Hoare triple {178#(<= ~h~0 ~g~0)} [292] L685-->L685-1: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_11| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,082 INFO L290 TraceCheckUtils]: 19: Hoare triple {178#(<= ~h~0 ~g~0)} [334] L685-1-->L685-2: Formula: (= (select (select |v_#memory_int_8| |v_~#B~0.base_5|) |v_~#B~0.offset_5|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#B~0.base=|v_~#B~0.base_5|, ~#B~0.offset=|v_~#B~0.offset_5|} OutVars{#memory_int=|v_#memory_int_8|, ~#B~0.base=|v_~#B~0.base_5|, ~#B~0.offset=|v_~#B~0.offset_5|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,083 INFO L290 TraceCheckUtils]: 20: Hoare triple {178#(<= ~h~0 ~g~0)} [349] L685-2-->L685-3: Formula: (= (select (select |v_#memory_int_9| |v_~#B~0.base_6|) (+ |v_~#B~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#B~0.base=|v_~#B~0.base_6|, ~#B~0.offset=|v_~#B~0.offset_6|} OutVars{#memory_int=|v_#memory_int_9|, ~#B~0.base=|v_~#B~0.base_6|, ~#B~0.offset=|v_~#B~0.offset_6|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,083 INFO L290 TraceCheckUtils]: 21: Hoare triple {178#(<= ~h~0 ~g~0)} [214] L685-3-->L685-4: Formula: (= (select (select |v_#memory_int_10| |v_~#B~0.base_7|) (+ |v_~#B~0.offset_7| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#B~0.base=|v_~#B~0.base_7|, ~#B~0.offset=|v_~#B~0.offset_7|} OutVars{#memory_int=|v_#memory_int_10|, ~#B~0.base=|v_~#B~0.base_7|, ~#B~0.offset=|v_~#B~0.offset_7|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,083 INFO L290 TraceCheckUtils]: 22: Hoare triple {178#(<= ~h~0 ~g~0)} [295] L685-4-->L685-5: Formula: (= (select (select |v_#memory_int_11| |v_~#B~0.base_8|) (+ |v_~#B~0.offset_8| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_11|, ~#B~0.base=|v_~#B~0.base_8|, ~#B~0.offset=|v_~#B~0.offset_8|} OutVars{#memory_int=|v_#memory_int_11|, ~#B~0.base=|v_~#B~0.base_8|, ~#B~0.offset=|v_~#B~0.offset_8|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,084 INFO L290 TraceCheckUtils]: 23: Hoare triple {178#(<= ~h~0 ~g~0)} [279] L685-5-->L685-6: Formula: (= (select (select |v_#memory_int_12| |v_~#B~0.base_9|) (+ |v_~#B~0.offset_9| 16)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#B~0.base=|v_~#B~0.base_9|, ~#B~0.offset=|v_~#B~0.offset_9|} OutVars{#memory_int=|v_#memory_int_12|, ~#B~0.base=|v_~#B~0.base_9|, ~#B~0.offset=|v_~#B~0.offset_9|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,084 INFO L290 TraceCheckUtils]: 24: Hoare triple {178#(<= ~h~0 ~g~0)} [251] L685-6-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,085 INFO L290 TraceCheckUtils]: 25: Hoare triple {178#(<= ~h~0 ~g~0)} [348] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,085 INFO L290 TraceCheckUtils]: 26: Hoare triple {178#(<= ~h~0 ~g~0)} [241] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,085 INFO L290 TraceCheckUtils]: 27: Hoare triple {178#(<= ~h~0 ~g~0)} [208] L-1-5-->L724: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_1|, ULTIMATE.start_main_~y~2#1=|v_ULTIMATE.start_main_~y~2#1_2|, ULTIMATE.start_main_~#id3~0#1.offset=|v_ULTIMATE.start_main_~#id3~0#1.offset_3|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_3|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_~#id~0#1.base=|v_ULTIMATE.start_main_~#id~0#1.base_3|, ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_2|, ULTIMATE.start_main_~#id~0#1.offset=|v_ULTIMATE.start_main_~#id~0#1.offset_3|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#id3~0#1.base=|v_ULTIMATE.start_main_~#id3~0#1.base_3|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_3|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre18#1, ULTIMATE.start_main_~y~2#1, ULTIMATE.start_main_~#id3~0#1.offset, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#id~0#1.base, ULTIMATE.start_main_~x~3#1, ULTIMATE.start_main_~#id~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#id3~0#1.base, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~pre16#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_main_#t~nondet15#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,086 INFO L290 TraceCheckUtils]: 28: Hoare triple {178#(<= ~h~0 ~g~0)} [212] L724-->L724-1: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet12#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet12#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,086 INFO L290 TraceCheckUtils]: 29: Hoare triple {178#(<= ~h~0 ~g~0)} [255] L724-1-->L724-2: Formula: (= |v_ULTIMATE.start_main_~x~3#1_3| |v_ULTIMATE.start_main_#t~nondet12#1_3|) InVars {ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} OutVars{ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_3|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~3#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,087 INFO L290 TraceCheckUtils]: 30: Hoare triple {178#(<= ~h~0 ~g~0)} [200] L724-2-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,087 INFO L290 TraceCheckUtils]: 31: Hoare triple {178#(<= ~h~0 ~g~0)} [198] L725-->L725-1: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet13#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet13#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,088 INFO L290 TraceCheckUtils]: 32: Hoare triple {178#(<= ~h~0 ~g~0)} [284] L725-1-->L725-2: Formula: (= |v_ULTIMATE.start_main_~y~2#1_3| |v_ULTIMATE.start_main_#t~nondet13#1_3|) InVars {ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} OutVars{ULTIMATE.start_main_~y~2#1=|v_ULTIMATE.start_main_~y~2#1_3|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~2#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,088 INFO L290 TraceCheckUtils]: 33: Hoare triple {178#(<= ~h~0 ~g~0)} [209] L725-2-->L726: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,088 INFO L290 TraceCheckUtils]: 34: Hoare triple {178#(<= ~h~0 ~g~0)} [298] L726-->L726-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#id~0#1.base_4| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#id~0#1.base_4|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#id~0#1.base_4|) 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#id~0#1.base_4| 1) |v_#valid_12|) (= |v_ULTIMATE.start_main_~#id~0#1.offset_4| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#id~0#1.base_4| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#id~0#1.base=|v_ULTIMATE.start_main_~#id~0#1.base_4|, ULTIMATE.start_main_~#id~0#1.offset=|v_ULTIMATE.start_main_~#id~0#1.offset_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id~0#1.base, #valid, #length, ULTIMATE.start_main_~#id~0#1.offset] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,089 INFO L290 TraceCheckUtils]: 35: Hoare triple {178#(<= ~h~0 ~g~0)} [291] L726-1-->L726-2: Formula: (and (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#id2~0#1.base_4|) 0) (not (= 0 |v_ULTIMATE.start_main_~#id2~0#1.base_4|)) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_4| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#id2~0#1.base_4|) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#id2~0#1.base_4| 1) |v_#valid_14|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#id2~0#1.base_4| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#id2~0#1.base] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,089 INFO L290 TraceCheckUtils]: 36: Hoare triple {178#(<= ~h~0 ~g~0)} [281] L726-2-->L726-3: Formula: (and (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#id3~0#1.base_4|) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#id3~0#1.base_4| 4) |v_#length_9|) (not (= |v_ULTIMATE.start_main_~#id3~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#id3~0#1.offset_4| 0) (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#id3~0#1.base_4|) 0) (= (store |v_#valid_17| |v_ULTIMATE.start_main_~#id3~0#1.base_4| 1) |v_#valid_16|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_10|, #valid=|v_#valid_17|} OutVars{ULTIMATE.start_main_~#id3~0#1.offset=|v_ULTIMATE.start_main_~#id3~0#1.offset_4|, ULTIMATE.start_main_~#id3~0#1.base=|v_ULTIMATE.start_main_~#id3~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_9|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id3~0#1.offset, ULTIMATE.start_main_~#id3~0#1.base, #valid, #length] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,090 INFO L290 TraceCheckUtils]: 37: Hoare triple {178#(<= ~h~0 ~g~0)} [206] L726-3-->L727: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,090 INFO L290 TraceCheckUtils]: 38: Hoare triple {178#(<= ~h~0 ~g~0)} [207] L727-->L727-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,090 INFO L290 TraceCheckUtils]: 39: Hoare triple {178#(<= ~h~0 ~g~0)} [275] L727-1-->L727-2: Formula: (= (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#id~0#1.base_5| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#id~0#1.base_5|) |v_ULTIMATE.start_main_~#id~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_13|) InVars {#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#id~0#1.base=|v_ULTIMATE.start_main_~#id~0#1.base_5|, ULTIMATE.start_main_~#id~0#1.offset=|v_ULTIMATE.start_main_~#id~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#id~0#1.base=|v_ULTIMATE.start_main_~#id~0#1.base_5|, ULTIMATE.start_main_~#id~0#1.offset=|v_ULTIMATE.start_main_~#id~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,091 INFO L290 TraceCheckUtils]: 40: Hoare triple {178#(<= ~h~0 ~g~0)} [428] L727-2-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork1_#in~arg.base_4| 0) (= v_t_funThread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_t_funThread1of1ForFork1_thidvar1_2 0) (= |v_t_funThread1of1ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{t_funThread1of1ForFork1_~arg.offset=v_t_funThread1of1ForFork1_~arg.offset_4, t_funThread1of1ForFork1_~arg.base=v_t_funThread1of1ForFork1_~arg.base_4, t_funThread1of1ForFork1_#in~arg.base=|v_t_funThread1of1ForFork1_#in~arg.base_4|, t_funThread1of1ForFork1_#res.offset=|v_t_funThread1of1ForFork1_#res.offset_4|, t_funThread1of1ForFork1_~x~0=v_t_funThread1of1ForFork1_~x~0_14, t_funThread1of1ForFork1_#t~nondet4=|v_t_funThread1of1ForFork1_#t~nondet4_6|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, t_funThread1of1ForFork1_thidvar0=v_t_funThread1of1ForFork1_thidvar0_2, t_funThread1of1ForFork1_thidvar1=v_t_funThread1of1ForFork1_thidvar1_2, t_funThread1of1ForFork1_#res.base=|v_t_funThread1of1ForFork1_#res.base_4|, t_funThread1of1ForFork1_#t~nondet1=|v_t_funThread1of1ForFork1_#t~nondet1_8|, t_funThread1of1ForFork1_#t~nondet2=|v_t_funThread1of1ForFork1_#t~nondet2_6|, t_funThread1of1ForFork1_#t~nondet3=|v_t_funThread1of1ForFork1_#t~nondet3_6|, t_funThread1of1ForFork1_#in~arg.offset=|v_t_funThread1of1ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[t_funThread1of1ForFork1_~arg.offset, t_funThread1of1ForFork1_~arg.base, t_funThread1of1ForFork1_#in~arg.base, t_funThread1of1ForFork1_#res.offset, t_funThread1of1ForFork1_~x~0, t_funThread1of1ForFork1_#t~nondet4, t_funThread1of1ForFork1_thidvar0, t_funThread1of1ForFork1_thidvar1, t_funThread1of1ForFork1_#res.base, t_funThread1of1ForFork1_#t~nondet1, t_funThread1of1ForFork1_#t~nondet2, t_funThread1of1ForFork1_#t~nondet3, t_funThread1of1ForFork1_#in~arg.offset] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,091 INFO L290 TraceCheckUtils]: 41: Hoare triple {178#(<= ~h~0 ~g~0)} [338] L727-3-->L727-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,092 INFO L290 TraceCheckUtils]: 42: Hoare triple {178#(<= ~h~0 ~g~0)} [204] L727-4-->L728: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,092 INFO L290 TraceCheckUtils]: 43: Hoare triple {178#(<= ~h~0 ~g~0)} [266] L728-->L728-1: Formula: (= |v_ULTIMATE.start_main_#t~pre16#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre16#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,092 INFO L290 TraceCheckUtils]: 44: Hoare triple {178#(<= ~h~0 ~g~0)} [252] L728-1-->L728-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,093 INFO L290 TraceCheckUtils]: 45: Hoare triple {178#(<= ~h~0 ~g~0)} [211] L728-2-->L728-3: Formula: (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#id2~0#1.base_5| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#id2~0#1.base_5|) |v_ULTIMATE.start_main_~#id2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre16#1_3|)) |v_#memory_int_15|) InVars {#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_5|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_3|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_5|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_3|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,093 INFO L290 TraceCheckUtils]: 46: Hoare triple {178#(<= ~h~0 ~g~0)} [430] L728-3-->t2_funENTRY: Formula: (and (= v_t2_funThread1of1ForFork2_thidvar1_2 0) (= v_t2_funThread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre16#1_6|) (= |v_t2_funThread1of1ForFork2_#in~arg#1.offset_4| 0) (= v_t2_funThread1of1ForFork2_thidvar2_2 0) (= |v_t2_funThread1of1ForFork2_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_6|} OutVars{t2_funThread1of1ForFork2_#res#1.offset=|v_t2_funThread1of1ForFork2_#res#1.offset_4|, t2_funThread1of1ForFork2_#t~nondet6#1=|v_t2_funThread1of1ForFork2_#t~nondet6#1_8|, t2_funThread1of1ForFork2_#res#1.base=|v_t2_funThread1of1ForFork2_#res#1.base_4|, t2_funThread1of1ForFork2_~arg#1.base=|v_t2_funThread1of1ForFork2_~arg#1.base_4|, t2_funThread1of1ForFork2_thidvar2=v_t2_funThread1of1ForFork2_thidvar2_2, t2_funThread1of1ForFork2_~arg#1.offset=|v_t2_funThread1of1ForFork2_~arg#1.offset_4|, t2_funThread1of1ForFork2_thidvar1=v_t2_funThread1of1ForFork2_thidvar1_2, t2_funThread1of1ForFork2_thidvar0=v_t2_funThread1of1ForFork2_thidvar0_2, t2_funThread1of1ForFork2_#in~arg#1.offset=|v_t2_funThread1of1ForFork2_#in~arg#1.offset_4|, t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1_6|, t2_funThread1of1ForFork2_#t~nondet7#1=|v_t2_funThread1of1ForFork2_#t~nondet7#1_6|, t2_funThread1of1ForFork2_~x~1#1=|v_t2_funThread1of1ForFork2_~x~1#1_8|, t2_funThread1of1ForFork2_#t~nondet5#1=|v_t2_funThread1of1ForFork2_#t~nondet5#1_8|, t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1_10|, t2_funThread1of1ForFork2_~y~0#1=|v_t2_funThread1of1ForFork2_~y~0#1_8|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_6|, t2_funThread1of1ForFork2_#in~arg#1.base=|v_t2_funThread1of1ForFork2_#in~arg#1.base_4|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_#res#1.offset, t2_funThread1of1ForFork2_#t~nondet6#1, t2_funThread1of1ForFork2_#res#1.base, t2_funThread1of1ForFork2_~arg#1.base, t2_funThread1of1ForFork2_thidvar2, t2_funThread1of1ForFork2_~arg#1.offset, t2_funThread1of1ForFork2_thidvar1, t2_funThread1of1ForFork2_thidvar0, t2_funThread1of1ForFork2_#in~arg#1.offset, t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1, t2_funThread1of1ForFork2_#t~nondet7#1, t2_funThread1of1ForFork2_~x~1#1, t2_funThread1of1ForFork2_#t~nondet5#1, t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1, t2_funThread1of1ForFork2_~y~0#1, t2_funThread1of1ForFork2_#in~arg#1.base] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,094 INFO L290 TraceCheckUtils]: 47: Hoare triple {178#(<= ~h~0 ~g~0)} [354] t2_funENTRY-->L702: Formula: (and (= |v_t2_funThread1of1ForFork2_#in~arg#1.base_1| |v_t2_funThread1of1ForFork2_~arg#1.base_1|) (= |v_t2_funThread1of1ForFork2_#in~arg#1.offset_1| |v_t2_funThread1of1ForFork2_~arg#1.offset_1|)) InVars {t2_funThread1of1ForFork2_#in~arg#1.base=|v_t2_funThread1of1ForFork2_#in~arg#1.base_1|, t2_funThread1of1ForFork2_#in~arg#1.offset=|v_t2_funThread1of1ForFork2_#in~arg#1.offset_1|} OutVars{t2_funThread1of1ForFork2_~arg#1.base=|v_t2_funThread1of1ForFork2_~arg#1.base_1|, t2_funThread1of1ForFork2_#in~arg#1.base=|v_t2_funThread1of1ForFork2_#in~arg#1.base_1|, t2_funThread1of1ForFork2_~arg#1.offset=|v_t2_funThread1of1ForFork2_~arg#1.offset_1|, t2_funThread1of1ForFork2_#in~arg#1.offset=|v_t2_funThread1of1ForFork2_#in~arg#1.offset_1|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_~arg#1.base, t2_funThread1of1ForFork2_~arg#1.offset] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,094 INFO L290 TraceCheckUtils]: 48: Hoare triple {178#(<= ~h~0 ~g~0)} [355] L702-->L702-1: Formula: (and (<= 0 (+ |v_t2_funThread1of1ForFork2_#t~nondet5#1_1| 2147483648)) (<= |v_t2_funThread1of1ForFork2_#t~nondet5#1_1| 2147483647)) InVars {t2_funThread1of1ForFork2_#t~nondet5#1=|v_t2_funThread1of1ForFork2_#t~nondet5#1_1|} OutVars{t2_funThread1of1ForFork2_#t~nondet5#1=|v_t2_funThread1of1ForFork2_#t~nondet5#1_1|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,094 INFO L290 TraceCheckUtils]: 49: Hoare triple {178#(<= ~h~0 ~g~0)} [356] L702-1-->L702-2: Formula: (= |v_t2_funThread1of1ForFork2_#t~nondet5#1_3| |v_t2_funThread1of1ForFork2_~x~1#1_1|) InVars {t2_funThread1of1ForFork2_#t~nondet5#1=|v_t2_funThread1of1ForFork2_#t~nondet5#1_3|} OutVars{t2_funThread1of1ForFork2_~x~1#1=|v_t2_funThread1of1ForFork2_~x~1#1_1|, t2_funThread1of1ForFork2_#t~nondet5#1=|v_t2_funThread1of1ForFork2_#t~nondet5#1_3|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_~x~1#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,095 INFO L290 TraceCheckUtils]: 50: Hoare triple {178#(<= ~h~0 ~g~0)} [357] L702-2-->L703: Formula: true InVars {} OutVars{t2_funThread1of1ForFork2_#t~nondet5#1=|v_t2_funThread1of1ForFork2_#t~nondet5#1_5|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_#t~nondet5#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,095 INFO L290 TraceCheckUtils]: 51: Hoare triple {178#(<= ~h~0 ~g~0)} [358] L703-->L703-1: Formula: (and (<= 0 (+ |v_t2_funThread1of1ForFork2_#t~nondet6#1_1| 2147483648)) (<= |v_t2_funThread1of1ForFork2_#t~nondet6#1_1| 2147483647)) InVars {t2_funThread1of1ForFork2_#t~nondet6#1=|v_t2_funThread1of1ForFork2_#t~nondet6#1_1|} OutVars{t2_funThread1of1ForFork2_#t~nondet6#1=|v_t2_funThread1of1ForFork2_#t~nondet6#1_1|} AuxVars[] AssignedVars[] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,096 INFO L290 TraceCheckUtils]: 52: Hoare triple {178#(<= ~h~0 ~g~0)} [359] L703-1-->L703-2: Formula: (= |v_t2_funThread1of1ForFork2_#t~nondet6#1_3| |v_t2_funThread1of1ForFork2_~y~0#1_1|) InVars {t2_funThread1of1ForFork2_#t~nondet6#1=|v_t2_funThread1of1ForFork2_#t~nondet6#1_3|} OutVars{t2_funThread1of1ForFork2_#t~nondet6#1=|v_t2_funThread1of1ForFork2_#t~nondet6#1_3|, t2_funThread1of1ForFork2_~y~0#1=|v_t2_funThread1of1ForFork2_~y~0#1_1|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_~y~0#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,096 INFO L290 TraceCheckUtils]: 53: Hoare triple {178#(<= ~h~0 ~g~0)} [360] L703-2-->L704: Formula: true InVars {} OutVars{t2_funThread1of1ForFork2_#t~nondet6#1=|v_t2_funThread1of1ForFork2_#t~nondet6#1_5|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_#t~nondet6#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,096 INFO L290 TraceCheckUtils]: 54: Hoare triple {178#(<= ~h~0 ~g~0)} [361] L704-->L704-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#A~0.base_1|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_1| (store .cse0 |v_~#A~0.offset_1| 1))) (= (select .cse0 |v_~#A~0.offset_1|) 0) (= |v_t2_funThread1of1ForFork2_#t~nondet7#1_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|, t2_funThread1of1ForFork2_#t~nondet7#1=|v_t2_funThread1of1ForFork2_#t~nondet7#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2_funThread1of1ForFork2_#t~nondet7#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,097 INFO L290 TraceCheckUtils]: 55: Hoare triple {178#(<= ~h~0 ~g~0)} [362] L704-1-->L705: Formula: true InVars {} OutVars{t2_funThread1of1ForFork2_#t~nondet7#1=|v_t2_funThread1of1ForFork2_#t~nondet7#1_3|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_#t~nondet7#1] {178#(<= ~h~0 ~g~0)} is VALID [2022-02-20 20:44:39,097 INFO L290 TraceCheckUtils]: 56: Hoare triple {178#(<= ~h~0 ~g~0)} [363] L705-->L706: Formula: (= |v_t2_funThread1of1ForFork2_~x~1#1_3| v_~g~0_1) InVars {~g~0=v_~g~0_1} OutVars{t2_funThread1of1ForFork2_~x~1#1=|v_t2_funThread1of1ForFork2_~x~1#1_3|, ~g~0=v_~g~0_1} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_~x~1#1] {179#(<= ~h~0 |t2_funThread1of1ForFork2_~x~1#1|)} is VALID [2022-02-20 20:44:39,098 INFO L290 TraceCheckUtils]: 57: Hoare triple {179#(<= ~h~0 |t2_funThread1of1ForFork2_~x~1#1|)} [364] L706-->L707: Formula: (= v_~h~0_1 |v_t2_funThread1of1ForFork2_~y~0#1_3|) InVars {~h~0=v_~h~0_1} OutVars{~h~0=v_~h~0_1, t2_funThread1of1ForFork2_~y~0#1=|v_t2_funThread1of1ForFork2_~y~0#1_3|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_~y~0#1] {180#(<= |t2_funThread1of1ForFork2_~y~0#1| |t2_funThread1of1ForFork2_~x~1#1|)} is VALID [2022-02-20 20:44:39,098 INFO L290 TraceCheckUtils]: 58: Hoare triple {180#(<= |t2_funThread1of1ForFork2_~y~0#1| |t2_funThread1of1ForFork2_~x~1#1|)} [365] L707-->L708: Formula: (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_2| (store (select |v_#pthreadsMutex_4| |v_~#A~0.base_2|) |v_~#A~0.offset_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} AuxVars[] AssignedVars[#pthreadsMutex] {180#(<= |t2_funThread1of1ForFork2_~y~0#1| |t2_funThread1of1ForFork2_~x~1#1|)} is VALID [2022-02-20 20:44:39,099 INFO L290 TraceCheckUtils]: 59: Hoare triple {180#(<= |t2_funThread1of1ForFork2_~y~0#1| |t2_funThread1of1ForFork2_~x~1#1|)} [366] L708-->L708-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {180#(<= |t2_funThread1of1ForFork2_~y~0#1| |t2_funThread1of1ForFork2_~x~1#1|)} is VALID [2022-02-20 20:44:39,099 INFO L290 TraceCheckUtils]: 60: Hoare triple {180#(<= |t2_funThread1of1ForFork2_~y~0#1| |t2_funThread1of1ForFork2_~x~1#1|)} [367] L708-1-->L708-2: Formula: (= |v_t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1_1| (ite (<= |v_t2_funThread1of1ForFork2_~y~0#1_5| |v_t2_funThread1of1ForFork2_~x~1#1_5|) 1 0)) InVars {t2_funThread1of1ForFork2_~y~0#1=|v_t2_funThread1of1ForFork2_~y~0#1_5|, t2_funThread1of1ForFork2_~x~1#1=|v_t2_funThread1of1ForFork2_~x~1#1_5|} OutVars{t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1_1|, t2_funThread1of1ForFork2_~y~0#1=|v_t2_funThread1of1ForFork2_~y~0#1_5|, t2_funThread1of1ForFork2_~x~1#1=|v_t2_funThread1of1ForFork2_~x~1#1_5|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1] {181#(not (= |t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:44:39,100 INFO L290 TraceCheckUtils]: 61: Hoare triple {181#(not (= |t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1| 0))} [368] L708-2-->L19: Formula: true InVars {} OutVars{t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1] {181#(not (= |t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:44:39,100 INFO L290 TraceCheckUtils]: 62: Hoare triple {181#(not (= |t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1| 0))} [369] L19-->L19-1: Formula: (= |v_t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1_3| |v_t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1_3|) InVars {t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1_3|} OutVars{t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1_3|, t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1] {182#(not (= |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 20:44:39,100 INFO L290 TraceCheckUtils]: 63: Hoare triple {182#(not (= |t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1| 0))} [370] L19-1-->L19-2: Formula: (= |v_t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1_5| 0) InVars {t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1_5|} OutVars{t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1_5|} AuxVars[] AssignedVars[] {176#false} is VALID [2022-02-20 20:44:39,101 INFO L290 TraceCheckUtils]: 64: Hoare triple {176#false} [372] L19-2-->t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {176#false} is VALID [2022-02-20 20:44:39,102 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 20:44:39,102 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:44:39,102 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243679054] [2022-02-20 20:44:39,103 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [243679054] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:44:39,103 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:44:39,103 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-20 20:44:39,104 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24117388] [2022-02-20 20:44:39,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:44:39,119 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.125) internal successors, (65), 8 states have internal predecessors, (65), 0 states have call successors, (0), 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 65 [2022-02-20 20:44:39,121 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:44:39,124 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 8.125) internal successors, (65), 8 states have internal predecessors, (65), 0 states have call successors, (0), 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 20:44:39,178 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:44:39,178 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 20:44:39,179 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:44:39,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 20:44:39,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-02-20 20:44:39,201 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 138 out of 167 [2022-02-20 20:44:39,207 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 164 transitions, 337 flow. Second operand has 8 states, 8 states have (on average 139.5) internal successors, (1116), 8 states have internal predecessors, (1116), 0 states have call successors, (0), 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 20:44:39,207 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:44:39,207 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 138 of 167 [2022-02-20 20:44:39,208 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:44:40,129 INFO L129 PetriNetUnfolder]: 1049/3536 cut-off events. [2022-02-20 20:44:40,129 INFO L130 PetriNetUnfolder]: For 60/60 co-relation queries the response was YES. [2022-02-20 20:44:40,144 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5266 conditions, 3536 events. 1049/3536 cut-off events. For 60/60 co-relation queries the response was YES. Maximal size of possible extension queue 195. Compared 33236 event pairs, 294 based on Foata normal form. 502/3865 useless extension candidates. Maximal degree in co-relation 5215. Up to 818 conditions per place. [2022-02-20 20:44:40,162 INFO L132 encePairwiseOnDemand]: 153/167 looper letters, 96 selfloop transitions, 21 changer transitions 0/252 dead transitions. [2022-02-20 20:44:40,162 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 180 places, 252 transitions, 789 flow [2022-02-20 20:44:40,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-20 20:44:40,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-02-20 20:44:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 2371 transitions. [2022-02-20 20:44:40,203 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8873502994011976 [2022-02-20 20:44:40,203 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 2371 transitions. [2022-02-20 20:44:40,204 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 2371 transitions. [2022-02-20 20:44:40,205 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:44:40,206 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 2371 transitions. [2022-02-20 20:44:40,216 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 148.1875) internal successors, (2371), 16 states have internal predecessors, (2371), 0 states have call successors, (0), 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 20:44:40,222 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 167.0) internal successors, (2839), 17 states have internal predecessors, (2839), 0 states have call successors, (0), 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 20:44:40,224 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 167.0) internal successors, (2839), 17 states have internal predecessors, (2839), 0 states have call successors, (0), 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 20:44:40,226 INFO L186 Difference]: Start difference. First operand has 169 places, 164 transitions, 337 flow. Second operand 16 states and 2371 transitions. [2022-02-20 20:44:40,227 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 180 places, 252 transitions, 789 flow [2022-02-20 20:44:40,231 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 177 places, 252 transitions, 772 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-02-20 20:44:40,235 INFO L242 Difference]: Finished difference. Result has 182 places, 175 transitions, 432 flow [2022-02-20 20:44:40,237 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=167, PETRI_DIFFERENCE_MINUEND_FLOW=318, PETRI_DIFFERENCE_MINUEND_PLACES=162, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=432, PETRI_PLACES=182, PETRI_TRANSITIONS=175} [2022-02-20 20:44:40,241 INFO L334 CegarLoopForPetriNet]: 169 programPoint places, 13 predicate places. [2022-02-20 20:44:40,241 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 182 places, 175 transitions, 432 flow [2022-02-20 20:44:54,485 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 584851 states, 584827 states have (on average 3.8189669765588796) internal successors, (2233435), 584850 states have internal predecessors, (2233435), 0 states have call successors, (0), 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 20:44:56,218 INFO L78 Accepts]: Start accepts. Automaton has has 584851 states, 584827 states have (on average 3.8189669765588796) internal successors, (2233435), 584850 states have internal predecessors, (2233435), 0 states have call successors, (0), 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 65 [2022-02-20 20:44:56,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:44:56,218 INFO L470 AbstractCegarLoop]: Abstraction has has 182 places, 175 transitions, 432 flow [2022-02-20 20:44:56,219 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 139.5) internal successors, (1116), 8 states have internal predecessors, (1116), 0 states have call successors, (0), 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 20:44:56,219 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:44:56,219 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:44:56,219 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:44:56,220 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-02-20 20:44:56,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:44:56,220 INFO L85 PathProgramCache]: Analyzing trace with hash 1253064817, now seen corresponding path program 1 times [2022-02-20 20:44:56,220 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:44:56,220 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398796689] [2022-02-20 20:44:56,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:44:56,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:44:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:56,393 INFO L290 TraceCheckUtils]: 0: Hoare triple {585061#true} [339] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {585061#true} is VALID [2022-02-20 20:44:56,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {585061#true} [233] 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] {585061#true} is VALID [2022-02-20 20:44:56,394 INFO L290 TraceCheckUtils]: 2: Hoare triple {585061#true} [342] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {585061#true} is VALID [2022-02-20 20:44:56,394 INFO L290 TraceCheckUtils]: 3: Hoare triple {585061#true} [347] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {585061#true} is VALID [2022-02-20 20:44:56,394 INFO L290 TraceCheckUtils]: 4: Hoare triple {585061#true} [300] L18-->L18-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {585061#true} is VALID [2022-02-20 20:44:56,394 INFO L290 TraceCheckUtils]: 5: Hoare triple {585061#true} [254] L18-1-->L18-2: 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[] {585061#true} is VALID [2022-02-20 20:44:56,394 INFO L290 TraceCheckUtils]: 6: Hoare triple {585061#true} [238] L18-2-->L18-3: 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[] {585061#true} is VALID [2022-02-20 20:44:56,395 INFO L290 TraceCheckUtils]: 7: Hoare triple {585061#true} [330] L18-3-->L18-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 40 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {585061#true} is VALID [2022-02-20 20:44:56,395 INFO L290 TraceCheckUtils]: 8: Hoare triple {585061#true} [242] L18-4-->L683: Formula: (= 42 v_~g~0_3) InVars {} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[~g~0] {585063#(and (<= 42 ~g~0) (<= ~g~0 42))} is VALID [2022-02-20 20:44:56,399 INFO L290 TraceCheckUtils]: 9: Hoare triple {585063#(and (<= 42 ~g~0) (<= ~g~0 42))} [289] L683-->L684: Formula: (= 42 v_~h~0_3) InVars {} OutVars{~h~0=v_~h~0_3} AuxVars[] AssignedVars[~h~0] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,400 INFO L290 TraceCheckUtils]: 10: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [191] L684-->L684-1: Formula: (and (= |v_~#A~0.offset_6| 0) (= 3 |v_~#A~0.base_6|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,401 INFO L290 TraceCheckUtils]: 11: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [320] L684-1-->L684-2: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_10| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,401 INFO L290 TraceCheckUtils]: 12: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [282] L684-2-->L684-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_7|) |v_~#A~0.offset_7|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,402 INFO L290 TraceCheckUtils]: 13: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [268] L684-3-->L684-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_8|) (+ |v_~#A~0.offset_8| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,403 INFO L290 TraceCheckUtils]: 14: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [351] L684-4-->L684-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_9|) (+ |v_~#A~0.offset_9| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,403 INFO L290 TraceCheckUtils]: 15: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [267] L684-5-->L684-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_10|) (+ |v_~#A~0.offset_10| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_10|, ~#A~0.base=|v_~#A~0.base_10|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_10|, ~#A~0.base=|v_~#A~0.base_10|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,404 INFO L290 TraceCheckUtils]: 16: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [246] L684-6-->L684-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_11|) (+ |v_~#A~0.offset_11| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_11|, ~#A~0.base=|v_~#A~0.base_11|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_11|, ~#A~0.base=|v_~#A~0.base_11|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,404 INFO L290 TraceCheckUtils]: 17: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [288] L684-7-->L685: Formula: (and (= 4 |v_~#B~0.base_4|) (= |v_~#B~0.offset_4| 0)) InVars {} OutVars{~#B~0.base=|v_~#B~0.base_4|, ~#B~0.offset=|v_~#B~0.offset_4|} AuxVars[] AssignedVars[~#B~0.base, ~#B~0.offset] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,407 INFO L290 TraceCheckUtils]: 18: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [292] L685-->L685-1: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_11| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,408 INFO L290 TraceCheckUtils]: 19: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [334] L685-1-->L685-2: Formula: (= (select (select |v_#memory_int_8| |v_~#B~0.base_5|) |v_~#B~0.offset_5|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#B~0.base=|v_~#B~0.base_5|, ~#B~0.offset=|v_~#B~0.offset_5|} OutVars{#memory_int=|v_#memory_int_8|, ~#B~0.base=|v_~#B~0.base_5|, ~#B~0.offset=|v_~#B~0.offset_5|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,409 INFO L290 TraceCheckUtils]: 20: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [349] L685-2-->L685-3: Formula: (= (select (select |v_#memory_int_9| |v_~#B~0.base_6|) (+ |v_~#B~0.offset_6| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#B~0.base=|v_~#B~0.base_6|, ~#B~0.offset=|v_~#B~0.offset_6|} OutVars{#memory_int=|v_#memory_int_9|, ~#B~0.base=|v_~#B~0.base_6|, ~#B~0.offset=|v_~#B~0.offset_6|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,409 INFO L290 TraceCheckUtils]: 21: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [214] L685-3-->L685-4: Formula: (= (select (select |v_#memory_int_10| |v_~#B~0.base_7|) (+ |v_~#B~0.offset_7| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#B~0.base=|v_~#B~0.base_7|, ~#B~0.offset=|v_~#B~0.offset_7|} OutVars{#memory_int=|v_#memory_int_10|, ~#B~0.base=|v_~#B~0.base_7|, ~#B~0.offset=|v_~#B~0.offset_7|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,410 INFO L290 TraceCheckUtils]: 22: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [295] L685-4-->L685-5: Formula: (= (select (select |v_#memory_int_11| |v_~#B~0.base_8|) (+ |v_~#B~0.offset_8| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_11|, ~#B~0.base=|v_~#B~0.base_8|, ~#B~0.offset=|v_~#B~0.offset_8|} OutVars{#memory_int=|v_#memory_int_11|, ~#B~0.base=|v_~#B~0.base_8|, ~#B~0.offset=|v_~#B~0.offset_8|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,412 INFO L290 TraceCheckUtils]: 23: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [279] L685-5-->L685-6: Formula: (= (select (select |v_#memory_int_12| |v_~#B~0.base_9|) (+ |v_~#B~0.offset_9| 16)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#B~0.base=|v_~#B~0.base_9|, ~#B~0.offset=|v_~#B~0.offset_9|} OutVars{#memory_int=|v_#memory_int_12|, ~#B~0.base=|v_~#B~0.base_9|, ~#B~0.offset=|v_~#B~0.offset_9|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,413 INFO L290 TraceCheckUtils]: 24: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [251] L685-6-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,413 INFO L290 TraceCheckUtils]: 25: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [348] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,414 INFO L290 TraceCheckUtils]: 26: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [241] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,415 INFO L290 TraceCheckUtils]: 27: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [208] L-1-5-->L724: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_1|, ULTIMATE.start_main_~y~2#1=|v_ULTIMATE.start_main_~y~2#1_2|, ULTIMATE.start_main_~#id3~0#1.offset=|v_ULTIMATE.start_main_~#id3~0#1.offset_3|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_3|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_~#id~0#1.base=|v_ULTIMATE.start_main_~#id~0#1.base_3|, ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_2|, ULTIMATE.start_main_~#id~0#1.offset=|v_ULTIMATE.start_main_~#id~0#1.offset_3|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#id3~0#1.base=|v_ULTIMATE.start_main_~#id3~0#1.base_3|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_3|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre18#1, ULTIMATE.start_main_~y~2#1, ULTIMATE.start_main_~#id3~0#1.offset, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#id~0#1.base, ULTIMATE.start_main_~x~3#1, ULTIMATE.start_main_~#id~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#id3~0#1.base, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~pre16#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_main_#t~nondet15#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,415 INFO L290 TraceCheckUtils]: 28: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [212] L724-->L724-1: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet12#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet12#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,416 INFO L290 TraceCheckUtils]: 29: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [255] L724-1-->L724-2: Formula: (= |v_ULTIMATE.start_main_~x~3#1_3| |v_ULTIMATE.start_main_#t~nondet12#1_3|) InVars {ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} OutVars{ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_3|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~3#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,417 INFO L290 TraceCheckUtils]: 30: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [200] L724-2-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,417 INFO L290 TraceCheckUtils]: 31: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [198] L725-->L725-1: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet13#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet13#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,418 INFO L290 TraceCheckUtils]: 32: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [284] L725-1-->L725-2: Formula: (= |v_ULTIMATE.start_main_~y~2#1_3| |v_ULTIMATE.start_main_#t~nondet13#1_3|) InVars {ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} OutVars{ULTIMATE.start_main_~y~2#1=|v_ULTIMATE.start_main_~y~2#1_3|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~2#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,418 INFO L290 TraceCheckUtils]: 33: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [209] L725-2-->L726: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,419 INFO L290 TraceCheckUtils]: 34: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [298] L726-->L726-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#id~0#1.base_4| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#id~0#1.base_4|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#id~0#1.base_4|) 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#id~0#1.base_4| 1) |v_#valid_12|) (= |v_ULTIMATE.start_main_~#id~0#1.offset_4| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#id~0#1.base_4| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#id~0#1.base=|v_ULTIMATE.start_main_~#id~0#1.base_4|, ULTIMATE.start_main_~#id~0#1.offset=|v_ULTIMATE.start_main_~#id~0#1.offset_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id~0#1.base, #valid, #length, ULTIMATE.start_main_~#id~0#1.offset] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,420 INFO L290 TraceCheckUtils]: 35: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [291] L726-1-->L726-2: Formula: (and (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#id2~0#1.base_4|) 0) (not (= 0 |v_ULTIMATE.start_main_~#id2~0#1.base_4|)) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_4| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#id2~0#1.base_4|) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#id2~0#1.base_4| 1) |v_#valid_14|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#id2~0#1.base_4| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#id2~0#1.base] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,420 INFO L290 TraceCheckUtils]: 36: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [281] L726-2-->L726-3: Formula: (and (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#id3~0#1.base_4|) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#id3~0#1.base_4| 4) |v_#length_9|) (not (= |v_ULTIMATE.start_main_~#id3~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#id3~0#1.offset_4| 0) (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#id3~0#1.base_4|) 0) (= (store |v_#valid_17| |v_ULTIMATE.start_main_~#id3~0#1.base_4| 1) |v_#valid_16|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_10|, #valid=|v_#valid_17|} OutVars{ULTIMATE.start_main_~#id3~0#1.offset=|v_ULTIMATE.start_main_~#id3~0#1.offset_4|, ULTIMATE.start_main_~#id3~0#1.base=|v_ULTIMATE.start_main_~#id3~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_9|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id3~0#1.offset, ULTIMATE.start_main_~#id3~0#1.base, #valid, #length] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,421 INFO L290 TraceCheckUtils]: 37: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [206] L726-3-->L727: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,421 INFO L290 TraceCheckUtils]: 38: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [207] L727-->L727-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,422 INFO L290 TraceCheckUtils]: 39: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [275] L727-1-->L727-2: Formula: (= (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#id~0#1.base_5| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#id~0#1.base_5|) |v_ULTIMATE.start_main_~#id~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_13|) InVars {#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#id~0#1.base=|v_ULTIMATE.start_main_~#id~0#1.base_5|, ULTIMATE.start_main_~#id~0#1.offset=|v_ULTIMATE.start_main_~#id~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#id~0#1.base=|v_ULTIMATE.start_main_~#id~0#1.base_5|, ULTIMATE.start_main_~#id~0#1.offset=|v_ULTIMATE.start_main_~#id~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,423 INFO L290 TraceCheckUtils]: 40: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [428] L727-2-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork1_#in~arg.base_4| 0) (= v_t_funThread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_t_funThread1of1ForFork1_thidvar1_2 0) (= |v_t_funThread1of1ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{t_funThread1of1ForFork1_~arg.offset=v_t_funThread1of1ForFork1_~arg.offset_4, t_funThread1of1ForFork1_~arg.base=v_t_funThread1of1ForFork1_~arg.base_4, t_funThread1of1ForFork1_#in~arg.base=|v_t_funThread1of1ForFork1_#in~arg.base_4|, t_funThread1of1ForFork1_#res.offset=|v_t_funThread1of1ForFork1_#res.offset_4|, t_funThread1of1ForFork1_~x~0=v_t_funThread1of1ForFork1_~x~0_14, t_funThread1of1ForFork1_#t~nondet4=|v_t_funThread1of1ForFork1_#t~nondet4_6|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, t_funThread1of1ForFork1_thidvar0=v_t_funThread1of1ForFork1_thidvar0_2, t_funThread1of1ForFork1_thidvar1=v_t_funThread1of1ForFork1_thidvar1_2, t_funThread1of1ForFork1_#res.base=|v_t_funThread1of1ForFork1_#res.base_4|, t_funThread1of1ForFork1_#t~nondet1=|v_t_funThread1of1ForFork1_#t~nondet1_8|, t_funThread1of1ForFork1_#t~nondet2=|v_t_funThread1of1ForFork1_#t~nondet2_6|, t_funThread1of1ForFork1_#t~nondet3=|v_t_funThread1of1ForFork1_#t~nondet3_6|, t_funThread1of1ForFork1_#in~arg.offset=|v_t_funThread1of1ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[t_funThread1of1ForFork1_~arg.offset, t_funThread1of1ForFork1_~arg.base, t_funThread1of1ForFork1_#in~arg.base, t_funThread1of1ForFork1_#res.offset, t_funThread1of1ForFork1_~x~0, t_funThread1of1ForFork1_#t~nondet4, t_funThread1of1ForFork1_thidvar0, t_funThread1of1ForFork1_thidvar1, t_funThread1of1ForFork1_#res.base, t_funThread1of1ForFork1_#t~nondet1, t_funThread1of1ForFork1_#t~nondet2, t_funThread1of1ForFork1_#t~nondet3, t_funThread1of1ForFork1_#in~arg.offset] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,423 INFO L290 TraceCheckUtils]: 41: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [338] L727-3-->L727-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,426 INFO L290 TraceCheckUtils]: 42: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [204] L727-4-->L728: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,427 INFO L290 TraceCheckUtils]: 43: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [266] L728-->L728-1: Formula: (= |v_ULTIMATE.start_main_#t~pre16#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre16#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,427 INFO L290 TraceCheckUtils]: 44: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [252] L728-1-->L728-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,428 INFO L290 TraceCheckUtils]: 45: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [211] L728-2-->L728-3: Formula: (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#id2~0#1.base_5| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#id2~0#1.base_5|) |v_ULTIMATE.start_main_~#id2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre16#1_3|)) |v_#memory_int_15|) InVars {#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_5|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_3|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_5|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_3|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,428 INFO L290 TraceCheckUtils]: 46: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [430] L728-3-->t2_funENTRY: Formula: (and (= v_t2_funThread1of1ForFork2_thidvar1_2 0) (= v_t2_funThread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre16#1_6|) (= |v_t2_funThread1of1ForFork2_#in~arg#1.offset_4| 0) (= v_t2_funThread1of1ForFork2_thidvar2_2 0) (= |v_t2_funThread1of1ForFork2_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_6|} OutVars{t2_funThread1of1ForFork2_#res#1.offset=|v_t2_funThread1of1ForFork2_#res#1.offset_4|, t2_funThread1of1ForFork2_#t~nondet6#1=|v_t2_funThread1of1ForFork2_#t~nondet6#1_8|, t2_funThread1of1ForFork2_#res#1.base=|v_t2_funThread1of1ForFork2_#res#1.base_4|, t2_funThread1of1ForFork2_~arg#1.base=|v_t2_funThread1of1ForFork2_~arg#1.base_4|, t2_funThread1of1ForFork2_thidvar2=v_t2_funThread1of1ForFork2_thidvar2_2, t2_funThread1of1ForFork2_~arg#1.offset=|v_t2_funThread1of1ForFork2_~arg#1.offset_4|, t2_funThread1of1ForFork2_thidvar1=v_t2_funThread1of1ForFork2_thidvar1_2, t2_funThread1of1ForFork2_thidvar0=v_t2_funThread1of1ForFork2_thidvar0_2, t2_funThread1of1ForFork2_#in~arg#1.offset=|v_t2_funThread1of1ForFork2_#in~arg#1.offset_4|, t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1_6|, t2_funThread1of1ForFork2_#t~nondet7#1=|v_t2_funThread1of1ForFork2_#t~nondet7#1_6|, t2_funThread1of1ForFork2_~x~1#1=|v_t2_funThread1of1ForFork2_~x~1#1_8|, t2_funThread1of1ForFork2_#t~nondet5#1=|v_t2_funThread1of1ForFork2_#t~nondet5#1_8|, t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1_10|, t2_funThread1of1ForFork2_~y~0#1=|v_t2_funThread1of1ForFork2_~y~0#1_8|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_6|, t2_funThread1of1ForFork2_#in~arg#1.base=|v_t2_funThread1of1ForFork2_#in~arg#1.base_4|} AuxVars[] AssignedVars[t2_funThread1of1ForFork2_#res#1.offset, t2_funThread1of1ForFork2_#t~nondet6#1, t2_funThread1of1ForFork2_#res#1.base, t2_funThread1of1ForFork2_~arg#1.base, t2_funThread1of1ForFork2_thidvar2, t2_funThread1of1ForFork2_~arg#1.offset, t2_funThread1of1ForFork2_thidvar1, t2_funThread1of1ForFork2_thidvar0, t2_funThread1of1ForFork2_#in~arg#1.offset, t2_funThread1of1ForFork2___VERIFIER_assert_#in~cond#1, t2_funThread1of1ForFork2_#t~nondet7#1, t2_funThread1of1ForFork2_~x~1#1, t2_funThread1of1ForFork2_#t~nondet5#1, t2_funThread1of1ForFork2___VERIFIER_assert_~cond#1, t2_funThread1of1ForFork2_~y~0#1, t2_funThread1of1ForFork2_#in~arg#1.base] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,429 INFO L290 TraceCheckUtils]: 47: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [216] L728-4-->L728-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre16#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,429 INFO L290 TraceCheckUtils]: 48: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [240] L728-5-->L729: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,430 INFO L290 TraceCheckUtils]: 49: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [230] L729-->L729-1: Formula: (= |v_ULTIMATE.start_main_#t~pre18#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_2|, #pthreadsForks=|v_#pthreadsForks_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre18#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,431 INFO L290 TraceCheckUtils]: 50: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [244] L729-1-->L729-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,432 INFO L290 TraceCheckUtils]: 51: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [293] L729-2-->L729-3: Formula: (= |v_#memory_int_17| (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#id3~0#1.base_5| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#id3~0#1.base_5|) |v_ULTIMATE.start_main_~#id3~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre18#1_3|))) InVars {ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_3|, ULTIMATE.start_main_~#id3~0#1.offset=|v_ULTIMATE.start_main_~#id3~0#1.offset_5|, #memory_int=|v_#memory_int_18|, ULTIMATE.start_main_~#id3~0#1.base=|v_ULTIMATE.start_main_~#id3~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_3|, ULTIMATE.start_main_~#id3~0#1.offset=|v_ULTIMATE.start_main_~#id3~0#1.offset_5|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#id3~0#1.base=|v_ULTIMATE.start_main_~#id3~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,432 INFO L290 TraceCheckUtils]: 52: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [426] L729-3-->t3_funENTRY: Formula: (and (= |v_t3_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t3_funThread1of1ForFork0_thidvar2_2 0) (= v_t3_funThread1of1ForFork0_thidvar3_2 0) (= |v_t3_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= v_t3_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre18#1_6|) (= v_t3_funThread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_6|} OutVars{ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_6|, t3_funThread1of1ForFork0_#t~nondet11#1=|v_t3_funThread1of1ForFork0_#t~nondet11#1_6|, t3_funThread1of1ForFork0_thidvar2=v_t3_funThread1of1ForFork0_thidvar2_2, t3_funThread1of1ForFork0_#res#1.base=|v_t3_funThread1of1ForFork0_#res#1.base_4|, t3_funThread1of1ForFork0_thidvar3=v_t3_funThread1of1ForFork0_thidvar3_2, t3_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t3_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t3_funThread1of1ForFork0_#in~arg#1.base=|v_t3_funThread1of1ForFork0_#in~arg#1.base_4|, t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t3_funThread1of1ForFork0_#t~nondet8#1=|v_t3_funThread1of1ForFork0_#t~nondet8#1_8|, t3_funThread1of1ForFork0_~x~2#1=|v_t3_funThread1of1ForFork0_~x~2#1_8|, t3_funThread1of1ForFork0_#in~arg#1.offset=|v_t3_funThread1of1ForFork0_#in~arg#1.offset_4|, t3_funThread1of1ForFork0_#t~nondet10#1=|v_t3_funThread1of1ForFork0_#t~nondet10#1_6|, t3_funThread1of1ForFork0_~arg#1.base=|v_t3_funThread1of1ForFork0_~arg#1.base_4|, t3_funThread1of1ForFork0_thidvar0=v_t3_funThread1of1ForFork0_thidvar0_2, t3_funThread1of1ForFork0_#t~nondet9#1=|v_t3_funThread1of1ForFork0_#t~nondet9#1_8|, t3_funThread1of1ForFork0_thidvar1=v_t3_funThread1of1ForFork0_thidvar1_2, t3_funThread1of1ForFork0_~arg#1.offset=|v_t3_funThread1of1ForFork0_~arg#1.offset_4|, t3_funThread1of1ForFork0_#res#1.offset=|v_t3_funThread1of1ForFork0_#res#1.offset_4|, t3_funThread1of1ForFork0_~y~1#1=|v_t3_funThread1of1ForFork0_~y~1#1_8|} AuxVars[] AssignedVars[t3_funThread1of1ForFork0_#t~nondet11#1, t3_funThread1of1ForFork0_thidvar2, t3_funThread1of1ForFork0_#res#1.base, t3_funThread1of1ForFork0_thidvar3, t3_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t3_funThread1of1ForFork0_#in~arg#1.base, t3_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t3_funThread1of1ForFork0_#t~nondet8#1, t3_funThread1of1ForFork0_~x~2#1, t3_funThread1of1ForFork0_#in~arg#1.offset, t3_funThread1of1ForFork0_#t~nondet10#1, t3_funThread1of1ForFork0_~arg#1.base, t3_funThread1of1ForFork0_thidvar0, t3_funThread1of1ForFork0_#t~nondet9#1, t3_funThread1of1ForFork0_thidvar1, t3_funThread1of1ForFork0_~arg#1.offset, t3_funThread1of1ForFork0_#res#1.offset, t3_funThread1of1ForFork0_~y~1#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,434 INFO L290 TraceCheckUtils]: 53: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [287] L729-4-->L729-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre18#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,434 INFO L290 TraceCheckUtils]: 54: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [307] L729-5-->L730: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet19#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,444 INFO L290 TraceCheckUtils]: 55: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [257] L730-->L730-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_18| |v_~#A~0.base_12|))) (and (= (select .cse0 |v_~#A~0.offset_12|) 0) (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= |v_ULTIMATE.start_main_#t~nondet20#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet20#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,445 INFO L290 TraceCheckUtils]: 56: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [335] L730-1-->L731: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet20#1] {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} is VALID [2022-02-20 20:44:56,446 INFO L290 TraceCheckUtils]: 57: Hoare triple {585064#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0))} [308] L731-->L732: Formula: (= |v_ULTIMATE.start_main_~x~3#1_4| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_4|, ~g~0=v_~g~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~3#1] {585065#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|))} is VALID [2022-02-20 20:44:56,446 INFO L290 TraceCheckUtils]: 58: Hoare triple {585065#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|))} [218] L732-->L733: Formula: (= |v_ULTIMATE.start_main_~y~2#1_4| v_~h~0_4) InVars {~h~0=v_~h~0_4} OutVars{ULTIMATE.start_main_~y~2#1=|v_ULTIMATE.start_main_~y~2#1_4|, ~h~0=v_~h~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~2#1] {585066#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|))} is VALID [2022-02-20 20:44:56,447 INFO L290 TraceCheckUtils]: 59: Hoare triple {585066#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|))} [305] L733-->L733-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_20| |v_~#B~0.base_10|))) (and (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#B~0.base_10| (store .cse0 |v_~#B~0.offset_10| 1))) (= |v_ULTIMATE.start_main_#t~nondet21#1_2| 0) (= (select .cse0 |v_~#B~0.offset_10|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#B~0.base=|v_~#B~0.base_10|, ~#B~0.offset=|v_~#B~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#B~0.base=|v_~#B~0.base_10|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_2|, ~#B~0.offset=|v_~#B~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet21#1] {585066#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|))} is VALID [2022-02-20 20:44:56,447 INFO L290 TraceCheckUtils]: 60: Hoare triple {585066#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|))} [192] L733-1-->L734: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet21#1] {585066#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|))} is VALID [2022-02-20 20:44:56,448 INFO L290 TraceCheckUtils]: 61: Hoare triple {585066#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|))} [309] L734-->L734-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {585066#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|))} is VALID [2022-02-20 20:44:56,449 INFO L290 TraceCheckUtils]: 62: Hoare triple {585066#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|))} [227] L734-1-->L734-2: Formula: (= (ite (= |v_ULTIMATE.start_main_~x~3#1_5| |v_ULTIMATE.start_main_~y~2#1_5|) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_3|) InVars {ULTIMATE.start_main_~y~2#1=|v_ULTIMATE.start_main_~y~2#1_5|, ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_5|} OutVars{ULTIMATE.start_main_~y~2#1=|v_ULTIMATE.start_main_~y~2#1_5|, ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_5|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {585067#(not (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:44:56,449 INFO L290 TraceCheckUtils]: 63: Hoare triple {585067#(not (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0))} [231] L734-2-->L19: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {585067#(not (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:44:56,450 INFO L290 TraceCheckUtils]: 64: Hoare triple {585067#(not (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0))} [224] L19-->L19-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_8| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_4|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_4|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_8|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {585068#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 20:44:56,450 INFO L290 TraceCheckUtils]: 65: Hoare triple {585068#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} [296] L19-1-->L19-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_1| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[] {585062#false} is VALID [2022-02-20 20:44:56,450 INFO L290 TraceCheckUtils]: 66: Hoare triple {585062#false} [322] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {585062#false} is VALID [2022-02-20 20:44:56,451 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 20:44:56,451 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:44:56,451 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398796689] [2022-02-20 20:44:56,451 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1398796689] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:44:56,452 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:44:56,452 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-20 20:44:56,452 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497900638] [2022-02-20 20:44:56,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:44:56,453 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.375) internal successors, (67), 8 states have internal predecessors, (67), 0 states have call successors, (0), 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 67 [2022-02-20 20:44:56,454 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:44:56,454 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 8.375) internal successors, (67), 8 states have internal predecessors, (67), 0 states have call successors, (0), 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 20:44:56,507 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:44:56,507 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 20:44:56,507 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:44:56,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 20:44:56,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-02-20 20:44:56,510 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 132 out of 167 [2022-02-20 20:44:56,511 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 182 places, 175 transitions, 432 flow. Second operand has 8 states, 8 states have (on average 133.75) internal successors, (1070), 8 states have internal predecessors, (1070), 0 states have call successors, (0), 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 20:44:56,511 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:44:56,511 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 132 of 167 [2022-02-20 20:44:56,511 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:44:58,406 INFO L129 PetriNetUnfolder]: 2863/8421 cut-off events. [2022-02-20 20:44:58,406 INFO L130 PetriNetUnfolder]: For 1788/1788 co-relation queries the response was YES. [2022-02-20 20:44:58,440 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15031 conditions, 8421 events. 2863/8421 cut-off events. For 1788/1788 co-relation queries the response was YES. Maximal size of possible extension queue 526. Compared 89945 event pairs, 606 based on Foata normal form. 0/8074 useless extension candidates. Maximal degree in co-relation 14972. Up to 1801 conditions per place. [2022-02-20 20:44:58,480 INFO L132 encePairwiseOnDemand]: 153/167 looper letters, 108 selfloop transitions, 69 changer transitions 0/313 dead transitions. [2022-02-20 20:44:58,480 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 313 transitions, 1259 flow [2022-02-20 20:44:58,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-20 20:44:58,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-02-20 20:44:58,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 2239 transitions. [2022-02-20 20:44:58,497 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8379491017964071 [2022-02-20 20:44:58,497 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 2239 transitions. [2022-02-20 20:44:58,497 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 2239 transitions. [2022-02-20 20:44:58,498 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:44:58,498 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 2239 transitions. [2022-02-20 20:44:58,502 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 139.9375) internal successors, (2239), 16 states have internal predecessors, (2239), 0 states have call successors, (0), 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 20:44:58,504 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 167.0) internal successors, (2839), 17 states have internal predecessors, (2839), 0 states have call successors, (0), 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 20:44:58,505 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 167.0) internal successors, (2839), 17 states have internal predecessors, (2839), 0 states have call successors, (0), 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 20:44:58,505 INFO L186 Difference]: Start difference. First operand has 182 places, 175 transitions, 432 flow. Second operand 16 states and 2239 transitions. [2022-02-20 20:44:58,505 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 313 transitions, 1259 flow