./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/28-race_reach_21-deref_read_racing.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/28-race_reach_21-deref_read_racing.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 cb010ae024b402436affeb854f96a5f9e0df3d8ec2cfe8b3a7f33676b7169a2c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:41:50,692 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:41:50,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:41:50,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:41:50,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:41:50,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:41:50,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:41:50,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:41:50,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:41:50,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:41:50,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:41:50,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:41:50,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:41:50,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:41:50,731 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:41:50,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:41:50,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:41:50,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:41:50,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:41:50,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:41:50,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:41:50,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:41:50,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:41:50,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:41:50,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:41:50,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:41:50,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:41:50,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:41:50,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:41:50,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:41:50,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:41:50,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:41:50,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:41:50,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:41:50,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:41:50,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:41:50,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:41:50,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:41:50,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:41:50,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:41:50,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:41:50,758 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:41:50,775 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:41:50,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:41:50,778 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:41:50,779 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:41:50,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:41:50,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:41:50,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:41:50,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:41:50,780 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:41:50,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:41:50,781 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:41:50,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:41:50,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:41:50,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:41:50,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:41:50,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:41:50,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:41:50,782 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:41:50,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:41:50,782 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:41:50,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:41:50,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:41:50,783 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:41:50,783 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:41:50,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:41:50,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:41:50,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:41:50,784 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:41:50,784 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:41:50,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:41:50,784 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:41:50,785 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:41:50,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:41:50,785 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb010ae024b402436affeb854f96a5f9e0df3d8ec2cfe8b3a7f33676b7169a2c [2022-02-20 20:41:50,978 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:41:50,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:41:50,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:41:50,998 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:41:50,999 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:41:50,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/28-race_reach_21-deref_read_racing.i [2022-02-20 20:41:51,053 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ce30173f/4096108a6e524e17ac0a41d1874d9f49/FLAG48820f8ba [2022-02-20 20:41:51,616 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:41:51,628 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_21-deref_read_racing.i [2022-02-20 20:41:51,641 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ce30173f/4096108a6e524e17ac0a41d1874d9f49/FLAG48820f8ba [2022-02-20 20:41:52,048 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ce30173f/4096108a6e524e17ac0a41d1874d9f49 [2022-02-20 20:41:52,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:41:52,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:41:52,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:41:52,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:41:52,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:41:52,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41cf42fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52, skipping insertion in model container [2022-02-20 20:41:52,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:41:52,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:41:52,432 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/28-race_reach_21-deref_read_racing.i[30176,30189] [2022-02-20 20:41:52,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:41:52,460 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:41:52,498 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/28-race_reach_21-deref_read_racing.i[30176,30189] [2022-02-20 20:41:52,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:41:52,542 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:41:52,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52 WrapperNode [2022-02-20 20:41:52,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:41:52,544 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:41:52,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:41:52,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:41:52,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,579 INFO L137 Inliner]: procedures = 170, calls = 35, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 65 [2022-02-20 20:41:52,581 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:41:52,581 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:41:52,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:41:52,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:41:52,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,600 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:41:52,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:41:52,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:41:52,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:41:52,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (1/1) ... [2022-02-20 20:41:52,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:41:52,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:41:52,625 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 20:41:52,627 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 20:41:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:41:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:41:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:41:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:41:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:41:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-02-20 20:41:52,651 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-02-20 20:41:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:41:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:41:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:41:52,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:41:52,653 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 20:41:52,722 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:41:52,723 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:41:52,902 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:41:52,908 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:41:52,910 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2022-02-20 20:41:52,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:41:52 BoogieIcfgContainer [2022-02-20 20:41:52,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:41:52,912 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:41:52,912 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:41:52,915 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:41:52,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:41:52" (1/3) ... [2022-02-20 20:41:52,915 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7367a4f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:41:52, skipping insertion in model container [2022-02-20 20:41:52,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:52" (2/3) ... [2022-02-20 20:41:52,916 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7367a4f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:41:52, skipping insertion in model container [2022-02-20 20:41:52,916 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:41:52" (3/3) ... [2022-02-20 20:41:52,917 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_21-deref_read_racing.i [2022-02-20 20:41:52,920 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:41:52,920 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:41:52,920 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:41:52,920 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:41:52,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,971 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,971 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,973 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,973 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,979 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,979 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,979 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,979 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,987 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,987 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:52,989 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:41:53,020 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:41:53,024 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 20:41:53,025 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:41:53,032 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 96 places, 103 transitions, 211 flow [2022-02-20 20:41:53,092 INFO L129 PetriNetUnfolder]: 14/134 cut-off events. [2022-02-20 20:41:53,092 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:41:53,110 INFO L84 FinitePrefix]: Finished finitePrefix Result has 139 conditions, 134 events. 14/134 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 288 event pairs, 0 based on Foata normal form. 0/116 useless extension candidates. Maximal degree in co-relation 68. Up to 4 conditions per place. [2022-02-20 20:41:53,111 INFO L82 GeneralOperation]: Start removeDead. Operand has 96 places, 103 transitions, 211 flow [2022-02-20 20:41:53,121 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 96 places, 103 transitions, 211 flow [2022-02-20 20:41:53,143 INFO L129 PetriNetUnfolder]: 4/80 cut-off events. [2022-02-20 20:41:53,144 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:41:53,144 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:53,145 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] [2022-02-20 20:41:53,145 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:41:53,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:53,150 INFO L85 PathProgramCache]: Analyzing trace with hash -1011992479, now seen corresponding path program 1 times [2022-02-20 20:41:53,156 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:53,157 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953663775] [2022-02-20 20:41:53,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:53,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:53,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {99#true} [225] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {99#true} [206] 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] {99#true} is VALID [2022-02-20 20:41:53,355 INFO L290 TraceCheckUtils]: 2: Hoare triple {99#true} [233] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,355 INFO L290 TraceCheckUtils]: 3: Hoare triple {99#true} [235] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,355 INFO L290 TraceCheckUtils]: 4: Hoare triple {99#true} [229] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,355 INFO L290 TraceCheckUtils]: 5: Hoare triple {99#true} [153] L690-1-->L690-2: 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[] {99#true} is VALID [2022-02-20 20:41:53,356 INFO L290 TraceCheckUtils]: 6: Hoare triple {99#true} [178] L690-2-->L690-3: 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[] {99#true} is VALID [2022-02-20 20:41:53,356 INFO L290 TraceCheckUtils]: 7: Hoare triple {99#true} [198] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,356 INFO L290 TraceCheckUtils]: 8: Hoare triple {99#true} [242] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {99#true} is VALID [2022-02-20 20:41:53,356 INFO L290 TraceCheckUtils]: 9: Hoare triple {99#true} [217] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,357 INFO L290 TraceCheckUtils]: 10: Hoare triple {99#true} [205] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,357 INFO L290 TraceCheckUtils]: 11: Hoare triple {99#true} [175] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,357 INFO L290 TraceCheckUtils]: 12: Hoare triple {99#true} [243] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,357 INFO L290 TraceCheckUtils]: 13: Hoare triple {99#true} [218] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,358 INFO L290 TraceCheckUtils]: 14: Hoare triple {99#true} [223] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,358 INFO L290 TraceCheckUtils]: 15: Hoare triple {99#true} [239] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {99#true} is VALID [2022-02-20 20:41:53,358 INFO L290 TraceCheckUtils]: 16: Hoare triple {99#true} [191] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,358 INFO L290 TraceCheckUtils]: 17: Hoare triple {99#true} [163] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,359 INFO L290 TraceCheckUtils]: 18: Hoare triple {99#true} [149] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {99#true} is VALID [2022-02-20 20:41:53,359 INFO L290 TraceCheckUtils]: 19: Hoare triple {99#true} [187] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {99#true} is VALID [2022-02-20 20:41:53,359 INFO L290 TraceCheckUtils]: 20: Hoare triple {99#true} [210] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {99#true} is VALID [2022-02-20 20:41:53,359 INFO L290 TraceCheckUtils]: 21: Hoare triple {99#true} [171] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,359 INFO L290 TraceCheckUtils]: 22: Hoare triple {99#true} [159] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,360 INFO L290 TraceCheckUtils]: 23: Hoare triple {99#true} [165] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,360 INFO L290 TraceCheckUtils]: 24: Hoare triple {99#true} [186] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,360 INFO L290 TraceCheckUtils]: 25: Hoare triple {99#true} [190] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,360 INFO L290 TraceCheckUtils]: 26: Hoare triple {99#true} [240] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,361 INFO L290 TraceCheckUtils]: 27: Hoare triple {99#true} [179] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,361 INFO L290 TraceCheckUtils]: 28: Hoare triple {99#true} [241] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {99#true} is VALID [2022-02-20 20:41:53,361 INFO L290 TraceCheckUtils]: 29: Hoare triple {99#true} [215] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {99#true} is VALID [2022-02-20 20:41:53,361 INFO L290 TraceCheckUtils]: 30: Hoare triple {99#true} [164] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {99#true} is VALID [2022-02-20 20:41:53,361 INFO L290 TraceCheckUtils]: 31: Hoare triple {99#true} [156] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {99#true} is VALID [2022-02-20 20:41:53,362 INFO L290 TraceCheckUtils]: 32: Hoare triple {99#true} [147] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {99#true} is VALID [2022-02-20 20:41:53,362 INFO L290 TraceCheckUtils]: 33: Hoare triple {99#true} [167] L707-13-->L707-14: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {100#false} is VALID [2022-02-20 20:41:53,363 INFO L290 TraceCheckUtils]: 34: Hoare triple {100#false} [154] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {100#false} is VALID [2022-02-20 20:41:53,363 INFO L290 TraceCheckUtils]: 35: Hoare triple {100#false} [246] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {100#false} is VALID [2022-02-20 20:41:53,363 INFO L290 TraceCheckUtils]: 36: Hoare triple {100#false} [231] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {100#false} is VALID [2022-02-20 20:41:53,363 INFO L290 TraceCheckUtils]: 37: Hoare triple {100#false} [150] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {100#false} is VALID [2022-02-20 20:41:53,364 INFO L290 TraceCheckUtils]: 38: Hoare triple {100#false} [201] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {100#false} is VALID [2022-02-20 20:41:53,364 INFO L290 TraceCheckUtils]: 39: Hoare triple {100#false} [224] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {100#false} is VALID [2022-02-20 20:41:53,364 INFO L290 TraceCheckUtils]: 40: Hoare triple {100#false} [214] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {100#false} is VALID [2022-02-20 20:41:53,364 INFO L290 TraceCheckUtils]: 41: Hoare triple {100#false} [204] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {100#false} is VALID [2022-02-20 20:41:53,364 INFO L290 TraceCheckUtils]: 42: Hoare triple {100#false} [244] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {100#false} is VALID [2022-02-20 20:41:53,365 INFO L290 TraceCheckUtils]: 43: Hoare triple {100#false} [195] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {100#false} is VALID [2022-02-20 20:41:53,366 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 20:41:53,366 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:53,366 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953663775] [2022-02-20 20:41:53,367 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [953663775] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:53,367 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:53,367 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:41:53,368 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179887490] [2022-02-20 20:41:53,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:53,377 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 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 44 [2022-02-20 20:41:53,378 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:53,380 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 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 20:41:53,413 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:53,414 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:41:53,414 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:53,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:41:53,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:41:53,428 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 103 [2022-02-20 20:41:53,430 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 96 places, 103 transitions, 211 flow. Second operand has 2 states, 2 states have (on average 91.5) internal successors, (183), 2 states have internal predecessors, (183), 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 20:41:53,430 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:53,430 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 103 [2022-02-20 20:41:53,431 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:53,451 INFO L129 PetriNetUnfolder]: 0/118 cut-off events. [2022-02-20 20:41:53,451 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:41:53,452 INFO L84 FinitePrefix]: Finished finitePrefix Result has 125 conditions, 118 events. 0/118 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 172 event pairs, 0 based on Foata normal form. 14/128 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2022-02-20 20:41:53,453 INFO L132 encePairwiseOnDemand]: 93/103 looper letters, 1 selfloop transitions, 0 changer transitions 11/92 dead transitions. [2022-02-20 20:41:53,453 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 92 transitions, 191 flow [2022-02-20 20:41:53,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:41:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:41:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 193 transitions. [2022-02-20 20:41:53,466 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9368932038834952 [2022-02-20 20:41:53,466 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 193 transitions. [2022-02-20 20:41:53,467 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 193 transitions. [2022-02-20 20:41:53,467 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:53,468 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 193 transitions. [2022-02-20 20:41:53,470 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 96.5) internal successors, (193), 2 states have internal predecessors, (193), 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 20:41:53,472 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 103.0) internal successors, (309), 3 states have internal predecessors, (309), 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 20:41:53,473 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 103.0) internal successors, (309), 3 states have internal predecessors, (309), 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 20:41:53,474 INFO L186 Difference]: Start difference. First operand has 96 places, 103 transitions, 211 flow. Second operand 2 states and 193 transitions. [2022-02-20 20:41:53,475 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 92 transitions, 191 flow [2022-02-20 20:41:53,477 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 92 transitions, 191 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:41:53,479 INFO L242 Difference]: Finished difference. Result has 96 places, 81 transitions, 167 flow [2022-02-20 20:41:53,480 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=103, PETRI_DIFFERENCE_MINUEND_FLOW=189, PETRI_DIFFERENCE_MINUEND_PLACES=95, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=92, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=92, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=167, PETRI_PLACES=96, PETRI_TRANSITIONS=81} [2022-02-20 20:41:53,482 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 0 predicate places. [2022-02-20 20:41:53,483 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 96 places, 81 transitions, 167 flow [2022-02-20 20:41:53,520 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 643 states, 640 states have (on average 1.85625) internal successors, (1188), 642 states have internal predecessors, (1188), 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 20:41:53,523 INFO L78 Accepts]: Start accepts. Automaton has has 643 states, 640 states have (on average 1.85625) internal successors, (1188), 642 states have internal predecessors, (1188), 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 44 [2022-02-20 20:41:53,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:53,524 INFO L470 AbstractCegarLoop]: Abstraction has has 96 places, 81 transitions, 167 flow [2022-02-20 20:41:53,526 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 91.5) internal successors, (183), 2 states have internal predecessors, (183), 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 20:41:53,526 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:53,527 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] [2022-02-20 20:41:53,527 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:41:53,527 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:41:53,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:53,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1486023458, now seen corresponding path program 1 times [2022-02-20 20:41:53,528 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:53,531 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520362233] [2022-02-20 20:41:53,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:53,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:53,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:53,659 INFO L290 TraceCheckUtils]: 0: Hoare triple {746#true} [225] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {746#true} [206] 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] {746#true} is VALID [2022-02-20 20:41:53,659 INFO L290 TraceCheckUtils]: 2: Hoare triple {746#true} [233] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,659 INFO L290 TraceCheckUtils]: 3: Hoare triple {746#true} [235] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,659 INFO L290 TraceCheckUtils]: 4: Hoare triple {746#true} [229] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {746#true} [153] L690-1-->L690-2: 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[] {746#true} is VALID [2022-02-20 20:41:53,660 INFO L290 TraceCheckUtils]: 6: Hoare triple {746#true} [178] L690-2-->L690-3: 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[] {746#true} is VALID [2022-02-20 20:41:53,660 INFO L290 TraceCheckUtils]: 7: Hoare triple {746#true} [198] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,660 INFO L290 TraceCheckUtils]: 8: Hoare triple {746#true} [242] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {746#true} is VALID [2022-02-20 20:41:53,660 INFO L290 TraceCheckUtils]: 9: Hoare triple {746#true} [217] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,660 INFO L290 TraceCheckUtils]: 10: Hoare triple {746#true} [205] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,660 INFO L290 TraceCheckUtils]: 11: Hoare triple {746#true} [175] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,661 INFO L290 TraceCheckUtils]: 12: Hoare triple {746#true} [243] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,661 INFO L290 TraceCheckUtils]: 13: Hoare triple {746#true} [218] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,661 INFO L290 TraceCheckUtils]: 14: Hoare triple {746#true} [223] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,662 INFO L290 TraceCheckUtils]: 15: Hoare triple {746#true} [239] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {746#true} is VALID [2022-02-20 20:41:53,662 INFO L290 TraceCheckUtils]: 16: Hoare triple {746#true} [191] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,662 INFO L290 TraceCheckUtils]: 17: Hoare triple {746#true} [163] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,662 INFO L290 TraceCheckUtils]: 18: Hoare triple {746#true} [149] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {746#true} is VALID [2022-02-20 20:41:53,662 INFO L290 TraceCheckUtils]: 19: Hoare triple {746#true} [187] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {746#true} is VALID [2022-02-20 20:41:53,663 INFO L290 TraceCheckUtils]: 20: Hoare triple {746#true} [210] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {746#true} is VALID [2022-02-20 20:41:53,663 INFO L290 TraceCheckUtils]: 21: Hoare triple {746#true} [171] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,663 INFO L290 TraceCheckUtils]: 22: Hoare triple {746#true} [159] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,663 INFO L290 TraceCheckUtils]: 23: Hoare triple {746#true} [165] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,664 INFO L290 TraceCheckUtils]: 24: Hoare triple {746#true} [186] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,664 INFO L290 TraceCheckUtils]: 25: Hoare triple {746#true} [190] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,664 INFO L290 TraceCheckUtils]: 26: Hoare triple {746#true} [240] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,664 INFO L290 TraceCheckUtils]: 27: Hoare triple {746#true} [179] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,665 INFO L290 TraceCheckUtils]: 28: Hoare triple {746#true} [241] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {746#true} is VALID [2022-02-20 20:41:53,665 INFO L290 TraceCheckUtils]: 29: Hoare triple {746#true} [215] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {746#true} is VALID [2022-02-20 20:41:53,665 INFO L290 TraceCheckUtils]: 30: Hoare triple {746#true} [164] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {746#true} is VALID [2022-02-20 20:41:53,665 INFO L290 TraceCheckUtils]: 31: Hoare triple {746#true} [156] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {746#true} is VALID [2022-02-20 20:41:53,666 INFO L290 TraceCheckUtils]: 32: Hoare triple {746#true} [147] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {748#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:53,666 INFO L290 TraceCheckUtils]: 33: Hoare triple {748#(= |ULTIMATE.start_main_~i~0#1| 0)} [168] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {747#false} is VALID [2022-02-20 20:41:53,667 INFO L290 TraceCheckUtils]: 34: Hoare triple {747#false} [154] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {747#false} is VALID [2022-02-20 20:41:53,667 INFO L290 TraceCheckUtils]: 35: Hoare triple {747#false} [246] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {747#false} is VALID [2022-02-20 20:41:53,667 INFO L290 TraceCheckUtils]: 36: Hoare triple {747#false} [231] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {747#false} is VALID [2022-02-20 20:41:53,667 INFO L290 TraceCheckUtils]: 37: Hoare triple {747#false} [150] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {747#false} is VALID [2022-02-20 20:41:53,667 INFO L290 TraceCheckUtils]: 38: Hoare triple {747#false} [201] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {747#false} is VALID [2022-02-20 20:41:53,668 INFO L290 TraceCheckUtils]: 39: Hoare triple {747#false} [224] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {747#false} is VALID [2022-02-20 20:41:53,668 INFO L290 TraceCheckUtils]: 40: Hoare triple {747#false} [214] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {747#false} is VALID [2022-02-20 20:41:53,668 INFO L290 TraceCheckUtils]: 41: Hoare triple {747#false} [204] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {747#false} is VALID [2022-02-20 20:41:53,668 INFO L290 TraceCheckUtils]: 42: Hoare triple {747#false} [244] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {747#false} is VALID [2022-02-20 20:41:53,669 INFO L290 TraceCheckUtils]: 43: Hoare triple {747#false} [195] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {747#false} is VALID [2022-02-20 20:41:53,672 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 20:41:53,672 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:53,672 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520362233] [2022-02-20 20:41:53,672 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520362233] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:53,673 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:53,673 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:41:53,673 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405191441] [2022-02-20 20:41:53,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:53,674 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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 44 [2022-02-20 20:41:53,674 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:53,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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 20:41:53,715 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:53,715 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:41:53,715 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:53,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:41:53,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:41:53,718 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 84 out of 103 [2022-02-20 20:41:53,720 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 96 places, 81 transitions, 167 flow. Second operand has 3 states, 3 states have (on average 85.0) internal successors, (255), 3 states have internal predecessors, (255), 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 20:41:53,720 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:53,720 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 84 of 103 [2022-02-20 20:41:53,720 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:53,764 INFO L129 PetriNetUnfolder]: 0/85 cut-off events. [2022-02-20 20:41:53,768 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:41:53,769 INFO L84 FinitePrefix]: Finished finitePrefix Result has 102 conditions, 85 events. 0/85 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 50 event pairs, 0 based on Foata normal form. 0/84 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2022-02-20 20:41:53,770 INFO L132 encePairwiseOnDemand]: 100/103 looper letters, 8 selfloop transitions, 2 changer transitions 0/83 dead transitions. [2022-02-20 20:41:53,770 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 87 places, 83 transitions, 191 flow [2022-02-20 20:41:53,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:41:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:41:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 263 transitions. [2022-02-20 20:41:53,781 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8511326860841424 [2022-02-20 20:41:53,781 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 263 transitions. [2022-02-20 20:41:53,781 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 263 transitions. [2022-02-20 20:41:53,782 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:53,782 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 263 transitions. [2022-02-20 20:41:53,783 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 87.66666666666667) internal successors, (263), 3 states have internal predecessors, (263), 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 20:41:53,784 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 103.0) internal successors, (412), 4 states have internal predecessors, (412), 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 20:41:53,784 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 103.0) internal successors, (412), 4 states have internal predecessors, (412), 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 20:41:53,784 INFO L186 Difference]: Start difference. First operand has 96 places, 81 transitions, 167 flow. Second operand 3 states and 263 transitions. [2022-02-20 20:41:53,785 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 87 places, 83 transitions, 191 flow [2022-02-20 20:41:53,785 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 87 places, 83 transitions, 191 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:41:53,787 INFO L242 Difference]: Finished difference. Result has 88 places, 81 transitions, 175 flow [2022-02-20 20:41:53,787 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=103, PETRI_DIFFERENCE_MINUEND_FLOW=167, PETRI_DIFFERENCE_MINUEND_PLACES=85, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=79, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=175, PETRI_PLACES=88, PETRI_TRANSITIONS=81} [2022-02-20 20:41:53,788 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, -8 predicate places. [2022-02-20 20:41:53,788 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 88 places, 81 transitions, 175 flow [2022-02-20 20:41:53,797 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 632 states, 630 states have (on average 1.8682539682539683) internal successors, (1177), 631 states have internal predecessors, (1177), 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 20:41:53,799 INFO L78 Accepts]: Start accepts. Automaton has has 632 states, 630 states have (on average 1.8682539682539683) internal successors, (1177), 631 states have internal predecessors, (1177), 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 44 [2022-02-20 20:41:53,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:53,800 INFO L470 AbstractCegarLoop]: Abstraction has has 88 places, 81 transitions, 175 flow [2022-02-20 20:41:53,800 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 85.0) internal successors, (255), 3 states have internal predecessors, (255), 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 20:41:53,800 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:53,801 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:41:53,801 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:41:53,801 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:41:53,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:53,802 INFO L85 PathProgramCache]: Analyzing trace with hash 455753518, now seen corresponding path program 1 times [2022-02-20 20:41:53,802 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:53,802 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926230266] [2022-02-20 20:41:53,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:53,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:41:53,850 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:41:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:41:53,916 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:41:53,916 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:41:53,917 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-20 20:41:53,918 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-02-20 20:41:53,919 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:41:53,921 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-02-20 20:41:53,922 WARN L235 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:41:53,922 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-02-20 20:41:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,965 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,965 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,965 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,965 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,971 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,971 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,971 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,971 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:53,989 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:41:53,993 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:41:53,993 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 20:41:53,993 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:41:53,995 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 125 places, 136 transitions, 284 flow [2022-02-20 20:41:54,026 INFO L129 PetriNetUnfolder]: 24/203 cut-off events. [2022-02-20 20:41:54,026 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:41:54,029 INFO L84 FinitePrefix]: Finished finitePrefix Result has 213 conditions, 203 events. 24/203 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 546 event pairs, 0 based on Foata normal form. 0/173 useless extension candidates. Maximal degree in co-relation 135. Up to 6 conditions per place. [2022-02-20 20:41:54,029 INFO L82 GeneralOperation]: Start removeDead. Operand has 125 places, 136 transitions, 284 flow [2022-02-20 20:41:54,030 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 125 places, 136 transitions, 284 flow [2022-02-20 20:41:54,045 INFO L129 PetriNetUnfolder]: 4/78 cut-off events. [2022-02-20 20:41:54,045 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:41:54,045 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:54,045 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] [2022-02-20 20:41:54,045 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:41:54,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:54,046 INFO L85 PathProgramCache]: Analyzing trace with hash 1299574369, now seen corresponding path program 1 times [2022-02-20 20:41:54,046 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:54,046 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777751461] [2022-02-20 20:41:54,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:54,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:54,113 INFO L290 TraceCheckUtils]: 0: Hoare triple {128#true} [361] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {128#true} [342] 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] {128#true} is VALID [2022-02-20 20:41:54,114 INFO L290 TraceCheckUtils]: 2: Hoare triple {128#true} [369] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,114 INFO L290 TraceCheckUtils]: 3: Hoare triple {128#true} [371] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,114 INFO L290 TraceCheckUtils]: 4: Hoare triple {128#true} [365] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,114 INFO L290 TraceCheckUtils]: 5: Hoare triple {128#true} [289] L690-1-->L690-2: 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[] {128#true} is VALID [2022-02-20 20:41:54,115 INFO L290 TraceCheckUtils]: 6: Hoare triple {128#true} [314] L690-2-->L690-3: 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[] {128#true} is VALID [2022-02-20 20:41:54,115 INFO L290 TraceCheckUtils]: 7: Hoare triple {128#true} [334] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,115 INFO L290 TraceCheckUtils]: 8: Hoare triple {128#true} [378] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {128#true} is VALID [2022-02-20 20:41:54,115 INFO L290 TraceCheckUtils]: 9: Hoare triple {128#true} [353] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,115 INFO L290 TraceCheckUtils]: 10: Hoare triple {128#true} [341] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,115 INFO L290 TraceCheckUtils]: 11: Hoare triple {128#true} [311] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,116 INFO L290 TraceCheckUtils]: 12: Hoare triple {128#true} [379] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,116 INFO L290 TraceCheckUtils]: 13: Hoare triple {128#true} [354] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,116 INFO L290 TraceCheckUtils]: 14: Hoare triple {128#true} [359] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,116 INFO L290 TraceCheckUtils]: 15: Hoare triple {128#true} [375] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {128#true} is VALID [2022-02-20 20:41:54,116 INFO L290 TraceCheckUtils]: 16: Hoare triple {128#true} [327] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,116 INFO L290 TraceCheckUtils]: 17: Hoare triple {128#true} [299] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,117 INFO L290 TraceCheckUtils]: 18: Hoare triple {128#true} [285] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {128#true} is VALID [2022-02-20 20:41:54,117 INFO L290 TraceCheckUtils]: 19: Hoare triple {128#true} [323] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {128#true} is VALID [2022-02-20 20:41:54,117 INFO L290 TraceCheckUtils]: 20: Hoare triple {128#true} [346] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {128#true} is VALID [2022-02-20 20:41:54,117 INFO L290 TraceCheckUtils]: 21: Hoare triple {128#true} [307] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,117 INFO L290 TraceCheckUtils]: 22: Hoare triple {128#true} [295] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,117 INFO L290 TraceCheckUtils]: 23: Hoare triple {128#true} [301] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,117 INFO L290 TraceCheckUtils]: 24: Hoare triple {128#true} [322] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,118 INFO L290 TraceCheckUtils]: 25: Hoare triple {128#true} [326] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,118 INFO L290 TraceCheckUtils]: 26: Hoare triple {128#true} [376] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,118 INFO L290 TraceCheckUtils]: 27: Hoare triple {128#true} [315] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,118 INFO L290 TraceCheckUtils]: 28: Hoare triple {128#true} [377] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:41:54,118 INFO L290 TraceCheckUtils]: 29: Hoare triple {128#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {128#true} is VALID [2022-02-20 20:41:54,118 INFO L290 TraceCheckUtils]: 30: Hoare triple {128#true} [300] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {128#true} is VALID [2022-02-20 20:41:54,119 INFO L290 TraceCheckUtils]: 31: Hoare triple {128#true} [292] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {128#true} is VALID [2022-02-20 20:41:54,119 INFO L290 TraceCheckUtils]: 32: Hoare triple {128#true} [283] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {128#true} is VALID [2022-02-20 20:41:54,119 INFO L290 TraceCheckUtils]: 33: Hoare triple {128#true} [303] L707-13-->L707-14: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {129#false} is VALID [2022-02-20 20:41:54,119 INFO L290 TraceCheckUtils]: 34: Hoare triple {129#false} [290] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {129#false} is VALID [2022-02-20 20:41:54,120 INFO L290 TraceCheckUtils]: 35: Hoare triple {129#false} [382] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {129#false} is VALID [2022-02-20 20:41:54,120 INFO L290 TraceCheckUtils]: 36: Hoare triple {129#false} [367] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {129#false} is VALID [2022-02-20 20:41:54,120 INFO L290 TraceCheckUtils]: 37: Hoare triple {129#false} [286] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {129#false} is VALID [2022-02-20 20:41:54,120 INFO L290 TraceCheckUtils]: 38: Hoare triple {129#false} [337] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {129#false} is VALID [2022-02-20 20:41:54,120 INFO L290 TraceCheckUtils]: 39: Hoare triple {129#false} [360] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {129#false} is VALID [2022-02-20 20:41:54,120 INFO L290 TraceCheckUtils]: 40: Hoare triple {129#false} [350] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {129#false} is VALID [2022-02-20 20:41:54,120 INFO L290 TraceCheckUtils]: 41: Hoare triple {129#false} [340] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {129#false} is VALID [2022-02-20 20:41:54,121 INFO L290 TraceCheckUtils]: 42: Hoare triple {129#false} [380] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {129#false} is VALID [2022-02-20 20:41:54,121 INFO L290 TraceCheckUtils]: 43: Hoare triple {129#false} [331] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {129#false} is VALID [2022-02-20 20:41:54,121 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 20:41:54,121 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:54,121 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777751461] [2022-02-20 20:41:54,122 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777751461] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:54,122 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:54,122 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:41:54,122 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388984002] [2022-02-20 20:41:54,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:54,122 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 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 44 [2022-02-20 20:41:54,122 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:54,123 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 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 20:41:54,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:54,150 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:41:54,150 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:54,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:41:54,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:41:54,153 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 136 [2022-02-20 20:41:54,153 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 136 transitions, 284 flow. Second operand has 2 states, 2 states have (on average 117.5) internal successors, (235), 2 states have internal predecessors, (235), 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 20:41:54,153 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:54,153 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 136 [2022-02-20 20:41:54,153 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:54,177 INFO L129 PetriNetUnfolder]: 0/176 cut-off events. [2022-02-20 20:41:54,177 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-02-20 20:41:54,177 INFO L84 FinitePrefix]: Finished finitePrefix Result has 189 conditions, 176 events. 0/176 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 406 event pairs, 0 based on Foata normal form. 26/196 useless extension candidates. Maximal degree in co-relation 0. Up to 3 conditions per place. [2022-02-20 20:41:54,178 INFO L132 encePairwiseOnDemand]: 120/136 looper letters, 2 selfloop transitions, 0 changer transitions 11/119 dead transitions. [2022-02-20 20:41:54,178 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 119 transitions, 254 flow [2022-02-20 20:41:54,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:41:54,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:41:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 252 transitions. [2022-02-20 20:41:54,183 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9264705882352942 [2022-02-20 20:41:54,183 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 252 transitions. [2022-02-20 20:41:54,183 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 252 transitions. [2022-02-20 20:41:54,183 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:54,183 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 252 transitions. [2022-02-20 20:41:54,184 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 126.0) internal successors, (252), 2 states have internal predecessors, (252), 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 20:41:54,184 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 136.0) internal successors, (408), 3 states have internal predecessors, (408), 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 20:41:54,185 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 136.0) internal successors, (408), 3 states have internal predecessors, (408), 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 20:41:54,185 INFO L186 Difference]: Start difference. First operand has 125 places, 136 transitions, 284 flow. Second operand 2 states and 252 transitions. [2022-02-20 20:41:54,185 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 119 transitions, 254 flow [2022-02-20 20:41:54,187 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 119 transitions, 252 flow, removed 1 selfloop flow, removed 0 redundant places. [2022-02-20 20:41:54,190 INFO L242 Difference]: Finished difference. Result has 125 places, 108 transitions, 226 flow [2022-02-20 20:41:54,190 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=248, PETRI_DIFFERENCE_MINUEND_PLACES=124, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=226, PETRI_PLACES=125, PETRI_TRANSITIONS=108} [2022-02-20 20:41:54,192 INFO L334 CegarLoopForPetriNet]: 125 programPoint places, 0 predicate places. [2022-02-20 20:41:54,192 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 125 places, 108 transitions, 226 flow [2022-02-20 20:41:54,493 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 16654 states, 16650 states have (on average 2.8443843843843846) internal successors, (47359), 16653 states have internal predecessors, (47359), 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 20:41:54,535 INFO L78 Accepts]: Start accepts. Automaton has has 16654 states, 16650 states have (on average 2.8443843843843846) internal successors, (47359), 16653 states have internal predecessors, (47359), 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 44 [2022-02-20 20:41:54,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:54,537 INFO L470 AbstractCegarLoop]: Abstraction has has 125 places, 108 transitions, 226 flow [2022-02-20 20:41:54,537 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 117.5) internal successors, (235), 2 states have internal predecessors, (235), 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 20:41:54,538 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:54,538 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] [2022-02-20 20:41:54,538 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:41:54,538 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:41:54,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:54,539 INFO L85 PathProgramCache]: Analyzing trace with hash -497376990, now seen corresponding path program 1 times [2022-02-20 20:41:54,539 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:54,539 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801917320] [2022-02-20 20:41:54,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:54,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:54,599 INFO L290 TraceCheckUtils]: 0: Hoare triple {16786#true} [361] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,599 INFO L290 TraceCheckUtils]: 1: Hoare triple {16786#true} [342] 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] {16786#true} is VALID [2022-02-20 20:41:54,599 INFO L290 TraceCheckUtils]: 2: Hoare triple {16786#true} [369] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,600 INFO L290 TraceCheckUtils]: 3: Hoare triple {16786#true} [371] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,600 INFO L290 TraceCheckUtils]: 4: Hoare triple {16786#true} [365] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,600 INFO L290 TraceCheckUtils]: 5: Hoare triple {16786#true} [289] L690-1-->L690-2: 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[] {16786#true} is VALID [2022-02-20 20:41:54,600 INFO L290 TraceCheckUtils]: 6: Hoare triple {16786#true} [314] L690-2-->L690-3: 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[] {16786#true} is VALID [2022-02-20 20:41:54,600 INFO L290 TraceCheckUtils]: 7: Hoare triple {16786#true} [334] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,600 INFO L290 TraceCheckUtils]: 8: Hoare triple {16786#true} [378] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {16786#true} is VALID [2022-02-20 20:41:54,601 INFO L290 TraceCheckUtils]: 9: Hoare triple {16786#true} [353] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,601 INFO L290 TraceCheckUtils]: 10: Hoare triple {16786#true} [341] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,601 INFO L290 TraceCheckUtils]: 11: Hoare triple {16786#true} [311] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,601 INFO L290 TraceCheckUtils]: 12: Hoare triple {16786#true} [379] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,601 INFO L290 TraceCheckUtils]: 13: Hoare triple {16786#true} [354] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,602 INFO L290 TraceCheckUtils]: 14: Hoare triple {16786#true} [359] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,602 INFO L290 TraceCheckUtils]: 15: Hoare triple {16786#true} [375] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {16786#true} is VALID [2022-02-20 20:41:54,605 INFO L290 TraceCheckUtils]: 16: Hoare triple {16786#true} [327] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,605 INFO L290 TraceCheckUtils]: 17: Hoare triple {16786#true} [299] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,605 INFO L290 TraceCheckUtils]: 18: Hoare triple {16786#true} [285] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {16786#true} is VALID [2022-02-20 20:41:54,605 INFO L290 TraceCheckUtils]: 19: Hoare triple {16786#true} [323] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {16786#true} is VALID [2022-02-20 20:41:54,605 INFO L290 TraceCheckUtils]: 20: Hoare triple {16786#true} [346] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {16786#true} is VALID [2022-02-20 20:41:54,606 INFO L290 TraceCheckUtils]: 21: Hoare triple {16786#true} [307] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,606 INFO L290 TraceCheckUtils]: 22: Hoare triple {16786#true} [295] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,606 INFO L290 TraceCheckUtils]: 23: Hoare triple {16786#true} [301] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,606 INFO L290 TraceCheckUtils]: 24: Hoare triple {16786#true} [322] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,606 INFO L290 TraceCheckUtils]: 25: Hoare triple {16786#true} [326] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,607 INFO L290 TraceCheckUtils]: 26: Hoare triple {16786#true} [376] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,607 INFO L290 TraceCheckUtils]: 27: Hoare triple {16786#true} [315] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,607 INFO L290 TraceCheckUtils]: 28: Hoare triple {16786#true} [377] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16786#true} is VALID [2022-02-20 20:41:54,607 INFO L290 TraceCheckUtils]: 29: Hoare triple {16786#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {16786#true} is VALID [2022-02-20 20:41:54,608 INFO L290 TraceCheckUtils]: 30: Hoare triple {16786#true} [300] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {16786#true} is VALID [2022-02-20 20:41:54,608 INFO L290 TraceCheckUtils]: 31: Hoare triple {16786#true} [292] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {16786#true} is VALID [2022-02-20 20:41:54,608 INFO L290 TraceCheckUtils]: 32: Hoare triple {16786#true} [283] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {16788#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:54,609 INFO L290 TraceCheckUtils]: 33: Hoare triple {16788#(= |ULTIMATE.start_main_~i~0#1| 0)} [304] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {16787#false} is VALID [2022-02-20 20:41:54,609 INFO L290 TraceCheckUtils]: 34: Hoare triple {16787#false} [290] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {16787#false} is VALID [2022-02-20 20:41:54,616 INFO L290 TraceCheckUtils]: 35: Hoare triple {16787#false} [382] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {16787#false} is VALID [2022-02-20 20:41:54,616 INFO L290 TraceCheckUtils]: 36: Hoare triple {16787#false} [367] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {16787#false} is VALID [2022-02-20 20:41:54,616 INFO L290 TraceCheckUtils]: 37: Hoare triple {16787#false} [286] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {16787#false} is VALID [2022-02-20 20:41:54,616 INFO L290 TraceCheckUtils]: 38: Hoare triple {16787#false} [337] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16787#false} is VALID [2022-02-20 20:41:54,616 INFO L290 TraceCheckUtils]: 39: Hoare triple {16787#false} [360] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {16787#false} is VALID [2022-02-20 20:41:54,617 INFO L290 TraceCheckUtils]: 40: Hoare triple {16787#false} [350] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {16787#false} is VALID [2022-02-20 20:41:54,617 INFO L290 TraceCheckUtils]: 41: Hoare triple {16787#false} [340] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {16787#false} is VALID [2022-02-20 20:41:54,617 INFO L290 TraceCheckUtils]: 42: Hoare triple {16787#false} [380] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {16787#false} is VALID [2022-02-20 20:41:54,617 INFO L290 TraceCheckUtils]: 43: Hoare triple {16787#false} [331] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16787#false} is VALID [2022-02-20 20:41:54,618 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 20:41:54,619 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:54,619 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801917320] [2022-02-20 20:41:54,619 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801917320] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:54,619 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:54,620 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:41:54,620 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457353891] [2022-02-20 20:41:54,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:54,620 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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 44 [2022-02-20 20:41:54,621 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:54,625 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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 20:41:54,651 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:54,651 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:41:54,651 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:54,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:41:54,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:41:54,653 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 136 [2022-02-20 20:41:54,653 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 108 transitions, 226 flow. Second operand has 3 states, 3 states have (on average 111.0) internal successors, (333), 3 states have internal predecessors, (333), 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 20:41:54,654 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:54,658 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 136 [2022-02-20 20:41:54,658 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:54,686 INFO L129 PetriNetUnfolder]: 0/132 cut-off events. [2022-02-20 20:41:54,686 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:41:54,686 INFO L84 FinitePrefix]: Finished finitePrefix Result has 159 conditions, 132 events. 0/132 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 201 event pairs, 0 based on Foata normal form. 0/130 useless extension candidates. Maximal degree in co-relation 0. Up to 12 conditions per place. [2022-02-20 20:41:54,686 INFO L132 encePairwiseOnDemand]: 133/136 looper letters, 11 selfloop transitions, 2 changer transitions 0/112 dead transitions. [2022-02-20 20:41:54,686 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 112 transitions, 260 flow [2022-02-20 20:41:54,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:41:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:41:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 344 transitions. [2022-02-20 20:41:54,690 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8431372549019608 [2022-02-20 20:41:54,691 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 344 transitions. [2022-02-20 20:41:54,691 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 344 transitions. [2022-02-20 20:41:54,691 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:54,691 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 344 transitions. [2022-02-20 20:41:54,692 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 114.66666666666667) internal successors, (344), 3 states have internal predecessors, (344), 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 20:41:54,693 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 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 20:41:54,693 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 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 20:41:54,693 INFO L186 Difference]: Start difference. First operand has 125 places, 108 transitions, 226 flow. Second operand 3 states and 344 transitions. [2022-02-20 20:41:54,693 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 112 transitions, 260 flow [2022-02-20 20:41:54,694 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 112 transitions, 260 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:41:54,696 INFO L242 Difference]: Finished difference. Result has 117 places, 109 transitions, 238 flow [2022-02-20 20:41:54,696 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=226, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=238, PETRI_PLACES=117, PETRI_TRANSITIONS=109} [2022-02-20 20:41:54,697 INFO L334 CegarLoopForPetriNet]: 125 programPoint places, -8 predicate places. [2022-02-20 20:41:54,698 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 117 places, 109 transitions, 238 flow [2022-02-20 20:41:54,973 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 16643 states, 16640 states have (on average 2.8454326923076922) internal successors, (47348), 16642 states have internal predecessors, (47348), 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 20:41:55,047 INFO L78 Accepts]: Start accepts. Automaton has has 16643 states, 16640 states have (on average 2.8454326923076922) internal successors, (47348), 16642 states have internal predecessors, (47348), 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 44 [2022-02-20 20:41:55,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:55,048 INFO L470 AbstractCegarLoop]: Abstraction has has 117 places, 109 transitions, 238 flow [2022-02-20 20:41:55,048 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 111.0) internal successors, (333), 3 states have internal predecessors, (333), 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 20:41:55,048 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:55,048 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] [2022-02-20 20:41:55,048 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 20:41:55,048 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:41:55,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:55,049 INFO L85 PathProgramCache]: Analyzing trace with hash 1229485238, now seen corresponding path program 1 times [2022-02-20 20:41:55,049 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:55,049 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122063339] [2022-02-20 20:41:55,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:55,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:55,097 INFO L290 TraceCheckUtils]: 0: Hoare triple {33435#true} [361] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {33435#true} [342] 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] {33435#true} is VALID [2022-02-20 20:41:55,098 INFO L290 TraceCheckUtils]: 2: Hoare triple {33435#true} [369] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,098 INFO L290 TraceCheckUtils]: 3: Hoare triple {33435#true} [371] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,098 INFO L290 TraceCheckUtils]: 4: Hoare triple {33435#true} [365] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,098 INFO L290 TraceCheckUtils]: 5: Hoare triple {33435#true} [289] L690-1-->L690-2: 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[] {33435#true} is VALID [2022-02-20 20:41:55,098 INFO L290 TraceCheckUtils]: 6: Hoare triple {33435#true} [314] L690-2-->L690-3: 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[] {33435#true} is VALID [2022-02-20 20:41:55,098 INFO L290 TraceCheckUtils]: 7: Hoare triple {33435#true} [334] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,099 INFO L290 TraceCheckUtils]: 8: Hoare triple {33435#true} [378] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {33435#true} is VALID [2022-02-20 20:41:55,099 INFO L290 TraceCheckUtils]: 9: Hoare triple {33435#true} [353] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,099 INFO L290 TraceCheckUtils]: 10: Hoare triple {33435#true} [341] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,099 INFO L290 TraceCheckUtils]: 11: Hoare triple {33435#true} [311] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {33435#true} [379] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {33435#true} [354] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,100 INFO L290 TraceCheckUtils]: 14: Hoare triple {33435#true} [359] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,100 INFO L290 TraceCheckUtils]: 15: Hoare triple {33435#true} [375] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,100 INFO L290 TraceCheckUtils]: 16: Hoare triple {33435#true} [327] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,100 INFO L290 TraceCheckUtils]: 17: Hoare triple {33435#true} [299] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,100 INFO L290 TraceCheckUtils]: 18: Hoare triple {33435#true} [285] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,100 INFO L290 TraceCheckUtils]: 19: Hoare triple {33435#true} [323] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,101 INFO L290 TraceCheckUtils]: 20: Hoare triple {33435#true} [346] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,101 INFO L290 TraceCheckUtils]: 21: Hoare triple {33435#true} [307] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,101 INFO L290 TraceCheckUtils]: 22: Hoare triple {33435#true} [295] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,101 INFO L290 TraceCheckUtils]: 23: Hoare triple {33435#true} [301] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,101 INFO L290 TraceCheckUtils]: 24: Hoare triple {33435#true} [322] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,101 INFO L290 TraceCheckUtils]: 25: Hoare triple {33435#true} [326] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,102 INFO L290 TraceCheckUtils]: 26: Hoare triple {33435#true} [376] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,102 INFO L290 TraceCheckUtils]: 27: Hoare triple {33435#true} [315] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,102 INFO L290 TraceCheckUtils]: 28: Hoare triple {33435#true} [377] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,102 INFO L290 TraceCheckUtils]: 29: Hoare triple {33435#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {33435#true} is VALID [2022-02-20 20:41:55,102 INFO L290 TraceCheckUtils]: 30: Hoare triple {33435#true} [300] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {33435#true} is VALID [2022-02-20 20:41:55,102 INFO L290 TraceCheckUtils]: 31: Hoare triple {33435#true} [292] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {33435#true} is VALID [2022-02-20 20:41:55,103 INFO L290 TraceCheckUtils]: 32: Hoare triple {33435#true} [283] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,103 INFO L290 TraceCheckUtils]: 33: Hoare triple {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} [305] L707-13-->L707-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,103 INFO L290 TraceCheckUtils]: 34: Hoare triple {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} [333] L707-4-->L707-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,104 INFO L290 TraceCheckUtils]: 35: Hoare triple {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} [328] L707-5-->L707-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,104 INFO L290 TraceCheckUtils]: 36: Hoare triple {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} [318] L707-6-->L707-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,105 INFO L290 TraceCheckUtils]: 37: Hoare triple {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} [450] L707-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet7=|v_t_funThread1of2ForFork0_#t~nondet7_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~post9=|v_t_funThread1of2ForFork0_#t~post9_8|, t_funThread1of2ForFork0_#t~post6=|v_t_funThread1of2ForFork0_#t~post6_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~mem8=|v_t_funThread1of2ForFork0_#t~mem8_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, t_funThread1of2ForFork0_#t~mem5=|v_t_funThread1of2ForFork0_#t~mem5_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet7, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~post9, t_funThread1of2ForFork0_#t~post6, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~mem8, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#t~mem5, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base] {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,105 INFO L290 TraceCheckUtils]: 38: Hoare triple {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} [302] L707-8-->L707-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,105 INFO L290 TraceCheckUtils]: 39: Hoare triple {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} [358] L707-9-->L707-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,106 INFO L290 TraceCheckUtils]: 40: Hoare triple {33437#(= |ULTIMATE.start_main_~i~0#1| 0)} [362] L707-10-->L707-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {33438#(= 0 |ULTIMATE.start_main_#t~post10#1|)} is VALID [2022-02-20 20:41:55,106 INFO L290 TraceCheckUtils]: 41: Hoare triple {33438#(= 0 |ULTIMATE.start_main_#t~post10#1|)} [313] L707-11-->L707-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {33439#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:41:55,107 INFO L290 TraceCheckUtils]: 42: Hoare triple {33439#(<= |ULTIMATE.start_main_~i~0#1| 1)} [291] L707-12-->L707-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {33439#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:41:55,107 INFO L290 TraceCheckUtils]: 43: Hoare triple {33439#(<= |ULTIMATE.start_main_~i~0#1| 1)} [304] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,107 INFO L290 TraceCheckUtils]: 44: Hoare triple {33436#false} [290] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {33436#false} is VALID [2022-02-20 20:41:55,107 INFO L290 TraceCheckUtils]: 45: Hoare triple {33436#false} [382] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {33436#false} is VALID [2022-02-20 20:41:55,107 INFO L290 TraceCheckUtils]: 46: Hoare triple {33436#false} [367] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {33436#false} is VALID [2022-02-20 20:41:55,108 INFO L290 TraceCheckUtils]: 47: Hoare triple {33436#false} [286] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {33436#false} is VALID [2022-02-20 20:41:55,108 INFO L290 TraceCheckUtils]: 48: Hoare triple {33436#false} [337] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,108 INFO L290 TraceCheckUtils]: 49: Hoare triple {33436#false} [360] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {33436#false} is VALID [2022-02-20 20:41:55,108 INFO L290 TraceCheckUtils]: 50: Hoare triple {33436#false} [350] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {33436#false} is VALID [2022-02-20 20:41:55,108 INFO L290 TraceCheckUtils]: 51: Hoare triple {33436#false} [340] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {33436#false} is VALID [2022-02-20 20:41:55,108 INFO L290 TraceCheckUtils]: 52: Hoare triple {33436#false} [380] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,109 INFO L290 TraceCheckUtils]: 53: Hoare triple {33436#false} [331] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:55,109 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:55,109 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1122063339] [2022-02-20 20:41:55,109 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1122063339] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:41:55,110 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [18984378] [2022-02-20 20:41:55,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:55,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:41:55,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:41:55,112 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:41:55,112 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 20:41:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:55,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:41:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:55,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:41:55,398 INFO L290 TraceCheckUtils]: 0: Hoare triple {33435#true} [361] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,398 INFO L290 TraceCheckUtils]: 1: Hoare triple {33435#true} [342] 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] {33435#true} is VALID [2022-02-20 20:41:55,398 INFO L290 TraceCheckUtils]: 2: Hoare triple {33435#true} [369] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,398 INFO L290 TraceCheckUtils]: 3: Hoare triple {33435#true} [371] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,399 INFO L290 TraceCheckUtils]: 4: Hoare triple {33435#true} [365] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,399 INFO L290 TraceCheckUtils]: 5: Hoare triple {33435#true} [289] L690-1-->L690-2: 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[] {33435#true} is VALID [2022-02-20 20:41:55,399 INFO L290 TraceCheckUtils]: 6: Hoare triple {33435#true} [314] L690-2-->L690-3: 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[] {33435#true} is VALID [2022-02-20 20:41:55,399 INFO L290 TraceCheckUtils]: 7: Hoare triple {33435#true} [334] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,399 INFO L290 TraceCheckUtils]: 8: Hoare triple {33435#true} [378] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {33435#true} is VALID [2022-02-20 20:41:55,399 INFO L290 TraceCheckUtils]: 9: Hoare triple {33435#true} [353] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,400 INFO L290 TraceCheckUtils]: 10: Hoare triple {33435#true} [341] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,400 INFO L290 TraceCheckUtils]: 11: Hoare triple {33435#true} [311] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,400 INFO L290 TraceCheckUtils]: 12: Hoare triple {33435#true} [379] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,400 INFO L290 TraceCheckUtils]: 13: Hoare triple {33435#true} [354] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,400 INFO L290 TraceCheckUtils]: 14: Hoare triple {33435#true} [359] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,400 INFO L290 TraceCheckUtils]: 15: Hoare triple {33435#true} [375] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,401 INFO L290 TraceCheckUtils]: 16: Hoare triple {33435#true} [327] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,401 INFO L290 TraceCheckUtils]: 17: Hoare triple {33435#true} [299] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,401 INFO L290 TraceCheckUtils]: 18: Hoare triple {33435#true} [285] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,401 INFO L290 TraceCheckUtils]: 19: Hoare triple {33435#true} [323] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,401 INFO L290 TraceCheckUtils]: 20: Hoare triple {33435#true} [346] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,401 INFO L290 TraceCheckUtils]: 21: Hoare triple {33435#true} [307] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,402 INFO L290 TraceCheckUtils]: 22: Hoare triple {33435#true} [295] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,402 INFO L290 TraceCheckUtils]: 23: Hoare triple {33435#true} [301] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,402 INFO L290 TraceCheckUtils]: 24: Hoare triple {33435#true} [322] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,402 INFO L290 TraceCheckUtils]: 25: Hoare triple {33435#true} [326] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,402 INFO L290 TraceCheckUtils]: 26: Hoare triple {33435#true} [376] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,402 INFO L290 TraceCheckUtils]: 27: Hoare triple {33435#true} [315] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,403 INFO L290 TraceCheckUtils]: 28: Hoare triple {33435#true} [377] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,403 INFO L290 TraceCheckUtils]: 29: Hoare triple {33435#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {33435#true} is VALID [2022-02-20 20:41:55,403 INFO L290 TraceCheckUtils]: 30: Hoare triple {33435#true} [300] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {33435#true} is VALID [2022-02-20 20:41:55,403 INFO L290 TraceCheckUtils]: 31: Hoare triple {33435#true} [292] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {33435#true} is VALID [2022-02-20 20:41:55,404 INFO L290 TraceCheckUtils]: 32: Hoare triple {33435#true} [283] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,405 INFO L290 TraceCheckUtils]: 33: Hoare triple {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} [305] L707-13-->L707-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,405 INFO L290 TraceCheckUtils]: 34: Hoare triple {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} [333] L707-4-->L707-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,406 INFO L290 TraceCheckUtils]: 35: Hoare triple {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} [328] L707-5-->L707-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,406 INFO L290 TraceCheckUtils]: 36: Hoare triple {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} [318] L707-6-->L707-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,406 INFO L290 TraceCheckUtils]: 37: Hoare triple {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} [450] L707-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet7=|v_t_funThread1of2ForFork0_#t~nondet7_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~post9=|v_t_funThread1of2ForFork0_#t~post9_8|, t_funThread1of2ForFork0_#t~post6=|v_t_funThread1of2ForFork0_#t~post6_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~mem8=|v_t_funThread1of2ForFork0_#t~mem8_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, t_funThread1of2ForFork0_#t~mem5=|v_t_funThread1of2ForFork0_#t~mem5_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet7, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~post9, t_funThread1of2ForFork0_#t~post6, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~mem8, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#t~mem5, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base] {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,407 INFO L290 TraceCheckUtils]: 38: Hoare triple {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} [302] L707-8-->L707-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,407 INFO L290 TraceCheckUtils]: 39: Hoare triple {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} [358] L707-9-->L707-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:41:55,408 INFO L290 TraceCheckUtils]: 40: Hoare triple {33539#(<= |ULTIMATE.start_main_~i~0#1| 0)} [362] L707-10-->L707-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {33564#(<= |ULTIMATE.start_main_#t~post10#1| 0)} is VALID [2022-02-20 20:41:55,408 INFO L290 TraceCheckUtils]: 41: Hoare triple {33564#(<= |ULTIMATE.start_main_#t~post10#1| 0)} [313] L707-11-->L707-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {33439#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:41:55,409 INFO L290 TraceCheckUtils]: 42: Hoare triple {33439#(<= |ULTIMATE.start_main_~i~0#1| 1)} [291] L707-12-->L707-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {33439#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:41:55,409 INFO L290 TraceCheckUtils]: 43: Hoare triple {33439#(<= |ULTIMATE.start_main_~i~0#1| 1)} [304] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,409 INFO L290 TraceCheckUtils]: 44: Hoare triple {33436#false} [290] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {33436#false} is VALID [2022-02-20 20:41:55,409 INFO L290 TraceCheckUtils]: 45: Hoare triple {33436#false} [382] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {33436#false} is VALID [2022-02-20 20:41:55,409 INFO L290 TraceCheckUtils]: 46: Hoare triple {33436#false} [367] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {33436#false} is VALID [2022-02-20 20:41:55,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {33436#false} [286] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {33436#false} is VALID [2022-02-20 20:41:55,410 INFO L290 TraceCheckUtils]: 48: Hoare triple {33436#false} [337] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,410 INFO L290 TraceCheckUtils]: 49: Hoare triple {33436#false} [360] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {33436#false} is VALID [2022-02-20 20:41:55,410 INFO L290 TraceCheckUtils]: 50: Hoare triple {33436#false} [350] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {33436#false} is VALID [2022-02-20 20:41:55,410 INFO L290 TraceCheckUtils]: 51: Hoare triple {33436#false} [340] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {33436#false} is VALID [2022-02-20 20:41:55,410 INFO L290 TraceCheckUtils]: 52: Hoare triple {33436#false} [380] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,411 INFO L290 TraceCheckUtils]: 53: Hoare triple {33436#false} [331] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:55,413 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:41:55,568 INFO L290 TraceCheckUtils]: 53: Hoare triple {33436#false} [331] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,568 INFO L290 TraceCheckUtils]: 52: Hoare triple {33436#false} [380] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,568 INFO L290 TraceCheckUtils]: 51: Hoare triple {33436#false} [340] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {33436#false} is VALID [2022-02-20 20:41:55,568 INFO L290 TraceCheckUtils]: 50: Hoare triple {33436#false} [350] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {33436#false} is VALID [2022-02-20 20:41:55,568 INFO L290 TraceCheckUtils]: 49: Hoare triple {33436#false} [360] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {33436#false} is VALID [2022-02-20 20:41:55,569 INFO L290 TraceCheckUtils]: 48: Hoare triple {33436#false} [337] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,569 INFO L290 TraceCheckUtils]: 47: Hoare triple {33436#false} [286] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {33436#false} is VALID [2022-02-20 20:41:55,569 INFO L290 TraceCheckUtils]: 46: Hoare triple {33436#false} [367] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {33436#false} is VALID [2022-02-20 20:41:55,569 INFO L290 TraceCheckUtils]: 45: Hoare triple {33436#false} [382] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {33436#false} is VALID [2022-02-20 20:41:55,569 INFO L290 TraceCheckUtils]: 44: Hoare triple {33436#false} [290] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {33436#false} is VALID [2022-02-20 20:41:55,570 INFO L290 TraceCheckUtils]: 43: Hoare triple {33634#(< |ULTIMATE.start_main_~i~0#1| 10000)} [304] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {33436#false} is VALID [2022-02-20 20:41:55,571 INFO L290 TraceCheckUtils]: 42: Hoare triple {33634#(< |ULTIMATE.start_main_~i~0#1| 10000)} [291] L707-12-->L707-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {33634#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:41:55,571 INFO L290 TraceCheckUtils]: 41: Hoare triple {33641#(< |ULTIMATE.start_main_#t~post10#1| 9999)} [313] L707-11-->L707-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {33634#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:41:55,572 INFO L290 TraceCheckUtils]: 40: Hoare triple {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} [362] L707-10-->L707-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {33641#(< |ULTIMATE.start_main_#t~post10#1| 9999)} is VALID [2022-02-20 20:41:55,572 INFO L290 TraceCheckUtils]: 39: Hoare triple {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} [358] L707-9-->L707-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:41:55,572 INFO L290 TraceCheckUtils]: 38: Hoare triple {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} [302] L707-8-->L707-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:41:55,573 INFO L290 TraceCheckUtils]: 37: Hoare triple {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} [450] L707-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet7=|v_t_funThread1of2ForFork0_#t~nondet7_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~post9=|v_t_funThread1of2ForFork0_#t~post9_8|, t_funThread1of2ForFork0_#t~post6=|v_t_funThread1of2ForFork0_#t~post6_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~mem8=|v_t_funThread1of2ForFork0_#t~mem8_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, t_funThread1of2ForFork0_#t~mem5=|v_t_funThread1of2ForFork0_#t~mem5_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet7, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~post9, t_funThread1of2ForFork0_#t~post6, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~mem8, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#t~mem5, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base] {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:41:55,573 INFO L290 TraceCheckUtils]: 36: Hoare triple {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} [318] L707-6-->L707-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:41:55,574 INFO L290 TraceCheckUtils]: 35: Hoare triple {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} [328] L707-5-->L707-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:41:55,574 INFO L290 TraceCheckUtils]: 34: Hoare triple {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} [333] L707-4-->L707-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:41:55,574 INFO L290 TraceCheckUtils]: 33: Hoare triple {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} [305] L707-13-->L707-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:41:55,575 INFO L290 TraceCheckUtils]: 32: Hoare triple {33435#true} [283] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {33645#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:41:55,575 INFO L290 TraceCheckUtils]: 31: Hoare triple {33435#true} [292] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {33435#true} is VALID [2022-02-20 20:41:55,575 INFO L290 TraceCheckUtils]: 30: Hoare triple {33435#true} [300] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {33435#true} is VALID [2022-02-20 20:41:55,575 INFO L290 TraceCheckUtils]: 29: Hoare triple {33435#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {33435#true} is VALID [2022-02-20 20:41:55,575 INFO L290 TraceCheckUtils]: 28: Hoare triple {33435#true} [377] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,575 INFO L290 TraceCheckUtils]: 27: Hoare triple {33435#true} [315] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,576 INFO L290 TraceCheckUtils]: 26: Hoare triple {33435#true} [376] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,576 INFO L290 TraceCheckUtils]: 25: Hoare triple {33435#true} [326] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,576 INFO L290 TraceCheckUtils]: 24: Hoare triple {33435#true} [322] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,576 INFO L290 TraceCheckUtils]: 23: Hoare triple {33435#true} [301] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,576 INFO L290 TraceCheckUtils]: 22: Hoare triple {33435#true} [295] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,576 INFO L290 TraceCheckUtils]: 21: Hoare triple {33435#true} [307] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,577 INFO L290 TraceCheckUtils]: 20: Hoare triple {33435#true} [346] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,577 INFO L290 TraceCheckUtils]: 19: Hoare triple {33435#true} [323] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,577 INFO L290 TraceCheckUtils]: 18: Hoare triple {33435#true} [285] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,577 INFO L290 TraceCheckUtils]: 17: Hoare triple {33435#true} [299] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,577 INFO L290 TraceCheckUtils]: 16: Hoare triple {33435#true} [327] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,577 INFO L290 TraceCheckUtils]: 15: Hoare triple {33435#true} [375] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {33435#true} is VALID [2022-02-20 20:41:55,578 INFO L290 TraceCheckUtils]: 14: Hoare triple {33435#true} [359] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,578 INFO L290 TraceCheckUtils]: 13: Hoare triple {33435#true} [354] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,578 INFO L290 TraceCheckUtils]: 12: Hoare triple {33435#true} [379] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,578 INFO L290 TraceCheckUtils]: 11: Hoare triple {33435#true} [311] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,578 INFO L290 TraceCheckUtils]: 10: Hoare triple {33435#true} [341] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,578 INFO L290 TraceCheckUtils]: 9: Hoare triple {33435#true} [353] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,578 INFO L290 TraceCheckUtils]: 8: Hoare triple {33435#true} [378] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {33435#true} is VALID [2022-02-20 20:41:55,579 INFO L290 TraceCheckUtils]: 7: Hoare triple {33435#true} [334] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,579 INFO L290 TraceCheckUtils]: 6: Hoare triple {33435#true} [314] L690-2-->L690-3: 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[] {33435#true} is VALID [2022-02-20 20:41:55,579 INFO L290 TraceCheckUtils]: 5: Hoare triple {33435#true} [289] L690-1-->L690-2: 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[] {33435#true} is VALID [2022-02-20 20:41:55,579 INFO L290 TraceCheckUtils]: 4: Hoare triple {33435#true} [365] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,579 INFO L290 TraceCheckUtils]: 3: Hoare triple {33435#true} [371] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,579 INFO L290 TraceCheckUtils]: 2: Hoare triple {33435#true} [369] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {33435#true} [342] 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] {33435#true} is VALID [2022-02-20 20:41:55,580 INFO L290 TraceCheckUtils]: 0: Hoare triple {33435#true} [361] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33435#true} is VALID [2022-02-20 20:41:55,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:55,580 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [18984378] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:41:55,580 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:41:55,581 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:41:55,581 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094337918] [2022-02-20 20:41:55,581 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:41:55,581 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 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 54 [2022-02-20 20:41:55,582 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:55,582 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 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 20:41:55,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:55,629 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:41:55,630 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:55,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:41:55,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:41:55,631 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 136 [2022-02-20 20:41:55,632 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 109 transitions, 238 flow. Second operand has 10 states, 10 states have (on average 111.3) internal successors, (1113), 10 states have internal predecessors, (1113), 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 20:41:55,632 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:55,632 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 136 [2022-02-20 20:41:55,632 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:55,754 INFO L129 PetriNetUnfolder]: 0/110 cut-off events. [2022-02-20 20:41:55,754 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-02-20 20:41:55,754 INFO L84 FinitePrefix]: Finished finitePrefix Result has 143 conditions, 110 events. 0/110 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 91 event pairs, 0 based on Foata normal form. 2/112 useless extension candidates. Maximal degree in co-relation 0. Up to 4 conditions per place. [2022-02-20 20:41:55,755 INFO L132 encePairwiseOnDemand]: 131/136 looper letters, 9 selfloop transitions, 7 changer transitions 0/104 dead transitions. [2022-02-20 20:41:55,755 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 104 transitions, 258 flow [2022-02-20 20:41:55,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:41:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:41:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 999 transitions. [2022-02-20 20:41:55,763 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8161764705882353 [2022-02-20 20:41:55,763 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 999 transitions. [2022-02-20 20:41:55,764 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 999 transitions. [2022-02-20 20:41:55,764 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:55,764 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 999 transitions. [2022-02-20 20:41:55,766 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 111.0) internal successors, (999), 9 states have internal predecessors, (999), 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 20:41:55,767 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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 20:41:55,768 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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 20:41:55,768 INFO L186 Difference]: Start difference. First operand has 117 places, 109 transitions, 238 flow. Second operand 9 states and 999 transitions. [2022-02-20 20:41:55,768 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 104 transitions, 258 flow [2022-02-20 20:41:55,769 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 104 transitions, 256 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:41:55,770 INFO L242 Difference]: Finished difference. Result has 113 places, 100 transitions, 230 flow [2022-02-20 20:41:55,770 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=212, PETRI_DIFFERENCE_MINUEND_PLACES=105, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=93, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=230, PETRI_PLACES=113, PETRI_TRANSITIONS=100} [2022-02-20 20:41:55,770 INFO L334 CegarLoopForPetriNet]: 125 programPoint places, -12 predicate places. [2022-02-20 20:41:55,771 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 113 places, 100 transitions, 230 flow [2022-02-20 20:41:55,887 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 8327 states, 8326 states have (on average 2.798702858515494) internal successors, (23302), 8326 states have internal predecessors, (23302), 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 20:41:55,899 INFO L78 Accepts]: Start accepts. Automaton has has 8327 states, 8326 states have (on average 2.798702858515494) internal successors, (23302), 8326 states have internal predecessors, (23302), 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 54 [2022-02-20 20:41:55,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:55,899 INFO L470 AbstractCegarLoop]: Abstraction has has 113 places, 100 transitions, 230 flow [2022-02-20 20:41:55,900 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 111.3) internal successors, (1113), 10 states have internal predecessors, (1113), 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 20:41:55,900 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:55,900 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:41:55,928 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-20 20:41:56,131 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-02-20 20:41:56,131 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:41:56,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:56,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1842596803, now seen corresponding path program 1 times [2022-02-20 20:41:56,132 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:56,132 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1593118884] [2022-02-20 20:41:56,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:56,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:41:56,149 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:41:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:41:56,164 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:41:56,164 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:41:56,164 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-20 20:41:56,165 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-02-20 20:41:56,165 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 20:41:56,165 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-02-20 20:41:56,165 WARN L235 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:41:56,165 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-02-20 20:41:56,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,177 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,177 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,178 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,178 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,179 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,179 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,179 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,179 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,179 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,184 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,185 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,185 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,185 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,185 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,185 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,185 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,185 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,186 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,186 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,186 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,186 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,186 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,186 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,192 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,192 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,192 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,192 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,198 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,199 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,200 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,201 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,202 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,202 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:56,203 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:41:56,204 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:41:56,204 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 20:41:56,205 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:41:56,206 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 154 places, 169 transitions, 359 flow [2022-02-20 20:41:56,224 INFO L129 PetriNetUnfolder]: 34/272 cut-off events. [2022-02-20 20:41:56,224 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-02-20 20:41:56,226 INFO L84 FinitePrefix]: Finished finitePrefix Result has 288 conditions, 272 events. 34/272 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 796 event pairs, 0 based on Foata normal form. 0/230 useless extension candidates. Maximal degree in co-relation 207. Up to 8 conditions per place. [2022-02-20 20:41:56,226 INFO L82 GeneralOperation]: Start removeDead. Operand has 154 places, 169 transitions, 359 flow [2022-02-20 20:41:56,228 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 154 places, 169 transitions, 359 flow [2022-02-20 20:41:56,231 INFO L129 PetriNetUnfolder]: 3/73 cut-off events. [2022-02-20 20:41:56,232 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:41:56,232 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:56,232 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] [2022-02-20 20:41:56,232 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:41:56,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:56,232 INFO L85 PathProgramCache]: Analyzing trace with hash 1740326689, now seen corresponding path program 1 times [2022-02-20 20:41:56,233 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:56,233 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59911114] [2022-02-20 20:41:56,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:56,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:56,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {157#true} [530] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {157#true} [511] 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] {157#true} is VALID [2022-02-20 20:41:56,249 INFO L290 TraceCheckUtils]: 2: Hoare triple {157#true} [538] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,249 INFO L290 TraceCheckUtils]: 3: Hoare triple {157#true} [540] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,250 INFO L290 TraceCheckUtils]: 4: Hoare triple {157#true} [534] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {157#true} [458] L690-1-->L690-2: 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[] {157#true} is VALID [2022-02-20 20:41:56,250 INFO L290 TraceCheckUtils]: 6: Hoare triple {157#true} [483] L690-2-->L690-3: 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[] {157#true} is VALID [2022-02-20 20:41:56,250 INFO L290 TraceCheckUtils]: 7: Hoare triple {157#true} [503] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,250 INFO L290 TraceCheckUtils]: 8: Hoare triple {157#true} [547] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {157#true} is VALID [2022-02-20 20:41:56,250 INFO L290 TraceCheckUtils]: 9: Hoare triple {157#true} [522] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,251 INFO L290 TraceCheckUtils]: 10: Hoare triple {157#true} [510] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,251 INFO L290 TraceCheckUtils]: 11: Hoare triple {157#true} [480] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,251 INFO L290 TraceCheckUtils]: 12: Hoare triple {157#true} [548] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,251 INFO L290 TraceCheckUtils]: 13: Hoare triple {157#true} [523] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,251 INFO L290 TraceCheckUtils]: 14: Hoare triple {157#true} [528] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,251 INFO L290 TraceCheckUtils]: 15: Hoare triple {157#true} [544] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {157#true} is VALID [2022-02-20 20:41:56,252 INFO L290 TraceCheckUtils]: 16: Hoare triple {157#true} [496] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,252 INFO L290 TraceCheckUtils]: 17: Hoare triple {157#true} [468] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,252 INFO L290 TraceCheckUtils]: 18: Hoare triple {157#true} [454] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {157#true} is VALID [2022-02-20 20:41:56,252 INFO L290 TraceCheckUtils]: 19: Hoare triple {157#true} [492] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {157#true} is VALID [2022-02-20 20:41:56,252 INFO L290 TraceCheckUtils]: 20: Hoare triple {157#true} [515] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {157#true} is VALID [2022-02-20 20:41:56,252 INFO L290 TraceCheckUtils]: 21: Hoare triple {157#true} [476] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,252 INFO L290 TraceCheckUtils]: 22: Hoare triple {157#true} [464] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,253 INFO L290 TraceCheckUtils]: 23: Hoare triple {157#true} [470] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,253 INFO L290 TraceCheckUtils]: 24: Hoare triple {157#true} [491] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,253 INFO L290 TraceCheckUtils]: 25: Hoare triple {157#true} [495] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,253 INFO L290 TraceCheckUtils]: 26: Hoare triple {157#true} [545] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,253 INFO L290 TraceCheckUtils]: 27: Hoare triple {157#true} [484] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,253 INFO L290 TraceCheckUtils]: 28: Hoare triple {157#true} [546] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {157#true} is VALID [2022-02-20 20:41:56,253 INFO L290 TraceCheckUtils]: 29: Hoare triple {157#true} [520] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {157#true} is VALID [2022-02-20 20:41:56,254 INFO L290 TraceCheckUtils]: 30: Hoare triple {157#true} [469] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {157#true} is VALID [2022-02-20 20:41:56,254 INFO L290 TraceCheckUtils]: 31: Hoare triple {157#true} [461] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {157#true} is VALID [2022-02-20 20:41:56,254 INFO L290 TraceCheckUtils]: 32: Hoare triple {157#true} [452] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {157#true} is VALID [2022-02-20 20:41:56,254 INFO L290 TraceCheckUtils]: 33: Hoare triple {157#true} [472] L707-13-->L707-14: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {158#false} is VALID [2022-02-20 20:41:56,255 INFO L290 TraceCheckUtils]: 34: Hoare triple {158#false} [459] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {158#false} is VALID [2022-02-20 20:41:56,255 INFO L290 TraceCheckUtils]: 35: Hoare triple {158#false} [551] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {158#false} is VALID [2022-02-20 20:41:56,255 INFO L290 TraceCheckUtils]: 36: Hoare triple {158#false} [536] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {158#false} is VALID [2022-02-20 20:41:56,255 INFO L290 TraceCheckUtils]: 37: Hoare triple {158#false} [455] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {158#false} is VALID [2022-02-20 20:41:56,255 INFO L290 TraceCheckUtils]: 38: Hoare triple {158#false} [506] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {158#false} is VALID [2022-02-20 20:41:56,255 INFO L290 TraceCheckUtils]: 39: Hoare triple {158#false} [529] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {158#false} is VALID [2022-02-20 20:41:56,255 INFO L290 TraceCheckUtils]: 40: Hoare triple {158#false} [519] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {158#false} is VALID [2022-02-20 20:41:56,256 INFO L290 TraceCheckUtils]: 41: Hoare triple {158#false} [509] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {158#false} is VALID [2022-02-20 20:41:56,256 INFO L290 TraceCheckUtils]: 42: Hoare triple {158#false} [549] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {158#false} is VALID [2022-02-20 20:41:56,256 INFO L290 TraceCheckUtils]: 43: Hoare triple {158#false} [500] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {158#false} is VALID [2022-02-20 20:41:56,256 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 20:41:56,256 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:56,257 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59911114] [2022-02-20 20:41:56,257 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [59911114] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:56,257 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:56,257 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:41:56,257 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971061737] [2022-02-20 20:41:56,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:56,258 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 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 44 [2022-02-20 20:41:56,258 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:56,258 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 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 20:41:56,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:56,282 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:41:56,282 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:56,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:41:56,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:41:56,283 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 143 out of 169 [2022-02-20 20:41:56,284 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 169 transitions, 359 flow. Second operand has 2 states, 2 states have (on average 143.5) internal successors, (287), 2 states have internal predecessors, (287), 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 20:41:56,284 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:56,284 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 143 of 169 [2022-02-20 20:41:56,284 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:56,340 INFO L129 PetriNetUnfolder]: 0/234 cut-off events. [2022-02-20 20:41:56,341 INFO L130 PetriNetUnfolder]: For 13/13 co-relation queries the response was YES. [2022-02-20 20:41:56,341 INFO L84 FinitePrefix]: Finished finitePrefix Result has 254 conditions, 234 events. 0/234 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 661 event pairs, 0 based on Foata normal form. 42/268 useless extension candidates. Maximal degree in co-relation 0. Up to 4 conditions per place. [2022-02-20 20:41:56,341 INFO L132 encePairwiseOnDemand]: 147/169 looper letters, 3 selfloop transitions, 0 changer transitions 11/146 dead transitions. [2022-02-20 20:41:56,341 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 146 transitions, 319 flow [2022-02-20 20:41:56,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:41:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:41:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 311 transitions. [2022-02-20 20:41:56,345 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9201183431952663 [2022-02-20 20:41:56,345 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 311 transitions. [2022-02-20 20:41:56,345 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 311 transitions. [2022-02-20 20:41:56,345 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:56,345 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 311 transitions. [2022-02-20 20:41:56,346 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 155.5) internal successors, (311), 2 states have internal predecessors, (311), 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 20:41:56,347 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 169.0) internal successors, (507), 3 states have internal predecessors, (507), 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 20:41:56,347 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 169.0) internal successors, (507), 3 states have internal predecessors, (507), 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 20:41:56,347 INFO L186 Difference]: Start difference. First operand has 154 places, 169 transitions, 359 flow. Second operand 2 states and 311 transitions. [2022-02-20 20:41:56,347 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 146 transitions, 319 flow [2022-02-20 20:41:56,348 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 154 places, 146 transitions, 313 flow, removed 3 selfloop flow, removed 0 redundant places. [2022-02-20 20:41:56,350 INFO L242 Difference]: Finished difference. Result has 154 places, 135 transitions, 285 flow [2022-02-20 20:41:56,350 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=169, PETRI_DIFFERENCE_MINUEND_FLOW=307, PETRI_DIFFERENCE_MINUEND_PLACES=153, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=146, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=146, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=285, PETRI_PLACES=154, PETRI_TRANSITIONS=135} [2022-02-20 20:41:56,351 INFO L334 CegarLoopForPetriNet]: 154 programPoint places, 0 predicate places. [2022-02-20 20:41:56,351 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 154 places, 135 transitions, 285 flow [2022-02-20 20:42:05,372 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 448951 states, 448946 states have (on average 3.8095049293233485) internal successors, (1710262), 448950 states have internal predecessors, (1710262), 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 20:42:07,408 INFO L78 Accepts]: Start accepts. Automaton has has 448951 states, 448946 states have (on average 3.8095049293233485) internal successors, (1710262), 448950 states have internal predecessors, (1710262), 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 44 [2022-02-20 20:42:07,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:07,409 INFO L470 AbstractCegarLoop]: Abstraction has has 154 places, 135 transitions, 285 flow [2022-02-20 20:42:07,409 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 143.5) internal successors, (287), 2 states have internal predecessors, (287), 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 20:42:07,409 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:07,409 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] [2022-02-20 20:42:07,409 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-20 20:42:07,409 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:07,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:07,410 INFO L85 PathProgramCache]: Analyzing trace with hash -56624670, now seen corresponding path program 1 times [2022-02-20 20:42:07,410 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:07,410 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033223809] [2022-02-20 20:42:07,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:07,442 INFO L290 TraceCheckUtils]: 0: Hoare triple {449112#true} [530] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {449112#true} [511] 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] {449112#true} is VALID [2022-02-20 20:42:07,445 INFO L290 TraceCheckUtils]: 2: Hoare triple {449112#true} [538] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,445 INFO L290 TraceCheckUtils]: 3: Hoare triple {449112#true} [540] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,445 INFO L290 TraceCheckUtils]: 4: Hoare triple {449112#true} [534] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,445 INFO L290 TraceCheckUtils]: 5: Hoare triple {449112#true} [458] L690-1-->L690-2: 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[] {449112#true} is VALID [2022-02-20 20:42:07,445 INFO L290 TraceCheckUtils]: 6: Hoare triple {449112#true} [483] L690-2-->L690-3: 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[] {449112#true} is VALID [2022-02-20 20:42:07,446 INFO L290 TraceCheckUtils]: 7: Hoare triple {449112#true} [503] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,446 INFO L290 TraceCheckUtils]: 8: Hoare triple {449112#true} [547] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {449112#true} is VALID [2022-02-20 20:42:07,446 INFO L290 TraceCheckUtils]: 9: Hoare triple {449112#true} [522] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,446 INFO L290 TraceCheckUtils]: 10: Hoare triple {449112#true} [510] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,446 INFO L290 TraceCheckUtils]: 11: Hoare triple {449112#true} [480] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,446 INFO L290 TraceCheckUtils]: 12: Hoare triple {449112#true} [548] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,447 INFO L290 TraceCheckUtils]: 13: Hoare triple {449112#true} [523] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,447 INFO L290 TraceCheckUtils]: 14: Hoare triple {449112#true} [528] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,447 INFO L290 TraceCheckUtils]: 15: Hoare triple {449112#true} [544] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {449112#true} is VALID [2022-02-20 20:42:07,447 INFO L290 TraceCheckUtils]: 16: Hoare triple {449112#true} [496] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,447 INFO L290 TraceCheckUtils]: 17: Hoare triple {449112#true} [468] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,447 INFO L290 TraceCheckUtils]: 18: Hoare triple {449112#true} [454] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {449112#true} is VALID [2022-02-20 20:42:07,447 INFO L290 TraceCheckUtils]: 19: Hoare triple {449112#true} [492] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {449112#true} is VALID [2022-02-20 20:42:07,448 INFO L290 TraceCheckUtils]: 20: Hoare triple {449112#true} [515] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {449112#true} is VALID [2022-02-20 20:42:07,448 INFO L290 TraceCheckUtils]: 21: Hoare triple {449112#true} [476] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,448 INFO L290 TraceCheckUtils]: 22: Hoare triple {449112#true} [464] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,448 INFO L290 TraceCheckUtils]: 23: Hoare triple {449112#true} [470] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,448 INFO L290 TraceCheckUtils]: 24: Hoare triple {449112#true} [491] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,448 INFO L290 TraceCheckUtils]: 25: Hoare triple {449112#true} [495] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,448 INFO L290 TraceCheckUtils]: 26: Hoare triple {449112#true} [545] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,449 INFO L290 TraceCheckUtils]: 27: Hoare triple {449112#true} [484] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,449 INFO L290 TraceCheckUtils]: 28: Hoare triple {449112#true} [546] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {449112#true} is VALID [2022-02-20 20:42:07,449 INFO L290 TraceCheckUtils]: 29: Hoare triple {449112#true} [520] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {449112#true} is VALID [2022-02-20 20:42:07,449 INFO L290 TraceCheckUtils]: 30: Hoare triple {449112#true} [469] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {449112#true} is VALID [2022-02-20 20:42:07,449 INFO L290 TraceCheckUtils]: 31: Hoare triple {449112#true} [461] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {449112#true} is VALID [2022-02-20 20:42:07,450 INFO L290 TraceCheckUtils]: 32: Hoare triple {449112#true} [452] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {449114#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:07,450 INFO L290 TraceCheckUtils]: 33: Hoare triple {449114#(= |ULTIMATE.start_main_~i~0#1| 0)} [473] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {449113#false} is VALID [2022-02-20 20:42:07,450 INFO L290 TraceCheckUtils]: 34: Hoare triple {449113#false} [459] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {449113#false} is VALID [2022-02-20 20:42:07,450 INFO L290 TraceCheckUtils]: 35: Hoare triple {449113#false} [551] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {449113#false} is VALID [2022-02-20 20:42:07,450 INFO L290 TraceCheckUtils]: 36: Hoare triple {449113#false} [536] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {449113#false} is VALID [2022-02-20 20:42:07,451 INFO L290 TraceCheckUtils]: 37: Hoare triple {449113#false} [455] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {449113#false} is VALID [2022-02-20 20:42:07,451 INFO L290 TraceCheckUtils]: 38: Hoare triple {449113#false} [506] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {449113#false} is VALID [2022-02-20 20:42:07,451 INFO L290 TraceCheckUtils]: 39: Hoare triple {449113#false} [529] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {449113#false} is VALID [2022-02-20 20:42:07,452 INFO L290 TraceCheckUtils]: 40: Hoare triple {449113#false} [519] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {449113#false} is VALID [2022-02-20 20:42:07,452 INFO L290 TraceCheckUtils]: 41: Hoare triple {449113#false} [509] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {449113#false} is VALID [2022-02-20 20:42:07,452 INFO L290 TraceCheckUtils]: 42: Hoare triple {449113#false} [549] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {449113#false} is VALID [2022-02-20 20:42:07,452 INFO L290 TraceCheckUtils]: 43: Hoare triple {449113#false} [500] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {449113#false} is VALID [2022-02-20 20:42:07,453 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 20:42:07,453 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:07,453 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033223809] [2022-02-20 20:42:07,453 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033223809] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:07,453 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:07,453 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:07,453 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945441564] [2022-02-20 20:42:07,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:07,454 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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 44 [2022-02-20 20:42:07,454 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:07,454 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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 20:42:07,478 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:07,478 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:07,479 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:07,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:07,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:07,480 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 136 out of 169 [2022-02-20 20:42:07,480 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 135 transitions, 285 flow. Second operand has 3 states, 3 states have (on average 137.0) internal successors, (411), 3 states have internal predecessors, (411), 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 20:42:07,480 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:07,480 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 136 of 169 [2022-02-20 20:42:07,480 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:07,515 INFO L129 PetriNetUnfolder]: 0/179 cut-off events. [2022-02-20 20:42:07,515 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:42:07,515 INFO L84 FinitePrefix]: Finished finitePrefix Result has 216 conditions, 179 events. 0/179 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 371 event pairs, 0 based on Foata normal form. 0/176 useless extension candidates. Maximal degree in co-relation 0. Up to 18 conditions per place. [2022-02-20 20:42:07,516 INFO L132 encePairwiseOnDemand]: 166/169 looper letters, 12 selfloop transitions, 2 changer transitions 0/139 dead transitions. [2022-02-20 20:42:07,516 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 139 transitions, 321 flow [2022-02-20 20:42:07,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 423 transitions. [2022-02-20 20:42:07,520 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.834319526627219 [2022-02-20 20:42:07,520 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 423 transitions. [2022-02-20 20:42:07,520 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 423 transitions. [2022-02-20 20:42:07,520 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:07,520 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 423 transitions. [2022-02-20 20:42:07,521 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 141.0) internal successors, (423), 3 states have internal predecessors, (423), 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 20:42:07,522 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 169.0) internal successors, (676), 4 states have internal predecessors, (676), 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 20:42:07,522 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 169.0) internal successors, (676), 4 states have internal predecessors, (676), 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 20:42:07,522 INFO L186 Difference]: Start difference. First operand has 154 places, 135 transitions, 285 flow. Second operand 3 states and 423 transitions. [2022-02-20 20:42:07,522 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 139 transitions, 321 flow [2022-02-20 20:42:07,524 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 139 transitions, 321 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:07,525 INFO L242 Difference]: Finished difference. Result has 146 places, 136 transitions, 297 flow [2022-02-20 20:42:07,526 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=169, PETRI_DIFFERENCE_MINUEND_FLOW=285, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=135, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=297, PETRI_PLACES=146, PETRI_TRANSITIONS=136} [2022-02-20 20:42:07,527 INFO L334 CegarLoopForPetriNet]: 154 programPoint places, -8 predicate places. [2022-02-20 20:42:07,527 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 146 places, 136 transitions, 297 flow [2022-02-20 20:42:17,786 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 448940 states, 448936 states have (on average 3.8095652832475007) internal successors, (1710251), 448939 states have internal predecessors, (1710251), 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 20:42:18,569 INFO L78 Accepts]: Start accepts. Automaton has has 448940 states, 448936 states have (on average 3.8095652832475007) internal successors, (1710251), 448939 states have internal predecessors, (1710251), 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 44 [2022-02-20 20:42:18,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:18,569 INFO L470 AbstractCegarLoop]: Abstraction has has 146 places, 136 transitions, 297 flow [2022-02-20 20:42:18,569 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 137.0) internal successors, (411), 3 states have internal predecessors, (411), 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 20:42:18,570 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:18,570 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] [2022-02-20 20:42:18,570 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-20 20:42:18,570 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:18,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:18,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1053701942, now seen corresponding path program 1 times [2022-02-20 20:42:18,571 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:18,571 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72924991] [2022-02-20 20:42:18,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:18,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:18,621 INFO L290 TraceCheckUtils]: 0: Hoare triple {898058#true} [530] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {898058#true} [511] 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] {898058#true} is VALID [2022-02-20 20:42:18,622 INFO L290 TraceCheckUtils]: 2: Hoare triple {898058#true} [538] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,622 INFO L290 TraceCheckUtils]: 3: Hoare triple {898058#true} [540] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,622 INFO L290 TraceCheckUtils]: 4: Hoare triple {898058#true} [534] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,622 INFO L290 TraceCheckUtils]: 5: Hoare triple {898058#true} [458] L690-1-->L690-2: 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[] {898058#true} is VALID [2022-02-20 20:42:18,623 INFO L290 TraceCheckUtils]: 6: Hoare triple {898058#true} [483] L690-2-->L690-3: 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[] {898058#true} is VALID [2022-02-20 20:42:18,623 INFO L290 TraceCheckUtils]: 7: Hoare triple {898058#true} [503] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,623 INFO L290 TraceCheckUtils]: 8: Hoare triple {898058#true} [547] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {898058#true} is VALID [2022-02-20 20:42:18,623 INFO L290 TraceCheckUtils]: 9: Hoare triple {898058#true} [522] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,623 INFO L290 TraceCheckUtils]: 10: Hoare triple {898058#true} [510] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,623 INFO L290 TraceCheckUtils]: 11: Hoare triple {898058#true} [480] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,623 INFO L290 TraceCheckUtils]: 12: Hoare triple {898058#true} [548] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,624 INFO L290 TraceCheckUtils]: 13: Hoare triple {898058#true} [523] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,624 INFO L290 TraceCheckUtils]: 14: Hoare triple {898058#true} [528] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,624 INFO L290 TraceCheckUtils]: 15: Hoare triple {898058#true} [544] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {898058#true} is VALID [2022-02-20 20:42:18,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {898058#true} [496] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,624 INFO L290 TraceCheckUtils]: 17: Hoare triple {898058#true} [468] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,624 INFO L290 TraceCheckUtils]: 18: Hoare triple {898058#true} [454] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {898058#true} is VALID [2022-02-20 20:42:18,624 INFO L290 TraceCheckUtils]: 19: Hoare triple {898058#true} [492] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {898058#true} is VALID [2022-02-20 20:42:18,625 INFO L290 TraceCheckUtils]: 20: Hoare triple {898058#true} [515] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {898058#true} is VALID [2022-02-20 20:42:18,625 INFO L290 TraceCheckUtils]: 21: Hoare triple {898058#true} [476] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,625 INFO L290 TraceCheckUtils]: 22: Hoare triple {898058#true} [464] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,625 INFO L290 TraceCheckUtils]: 23: Hoare triple {898058#true} [470] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,625 INFO L290 TraceCheckUtils]: 24: Hoare triple {898058#true} [491] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,625 INFO L290 TraceCheckUtils]: 25: Hoare triple {898058#true} [495] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,625 INFO L290 TraceCheckUtils]: 26: Hoare triple {898058#true} [545] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,626 INFO L290 TraceCheckUtils]: 27: Hoare triple {898058#true} [484] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,626 INFO L290 TraceCheckUtils]: 28: Hoare triple {898058#true} [546] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:18,626 INFO L290 TraceCheckUtils]: 29: Hoare triple {898058#true} [520] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {898058#true} is VALID [2022-02-20 20:42:18,626 INFO L290 TraceCheckUtils]: 30: Hoare triple {898058#true} [469] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {898058#true} is VALID [2022-02-20 20:42:18,626 INFO L290 TraceCheckUtils]: 31: Hoare triple {898058#true} [461] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {898058#true} is VALID [2022-02-20 20:42:18,627 INFO L290 TraceCheckUtils]: 32: Hoare triple {898058#true} [452] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:18,627 INFO L290 TraceCheckUtils]: 33: Hoare triple {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} [474] L707-13-->L707-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:18,627 INFO L290 TraceCheckUtils]: 34: Hoare triple {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} [502] L707-4-->L707-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:18,628 INFO L290 TraceCheckUtils]: 35: Hoare triple {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} [497] L707-5-->L707-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:18,628 INFO L290 TraceCheckUtils]: 36: Hoare triple {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} [487] L707-6-->L707-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:18,628 INFO L290 TraceCheckUtils]: 37: Hoare triple {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} [651] L707-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre11#1_14| v_t_funThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|} OutVars{t_funThread1of3ForFork0_#res.offset=|v_t_funThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|, t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_6|, t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_2, t_funThread1of3ForFork0_#t~nondet4=|v_t_funThread1of3ForFork0_#t~nondet4_6|, t_funThread1of3ForFork0_#t~nondet3=|v_t_funThread1of3ForFork0_#t~nondet3_6|, t_funThread1of3ForFork0_~arg.offset=v_t_funThread1of3ForFork0_~arg.offset_4, t_funThread1of3ForFork0_#t~mem8=|v_t_funThread1of3ForFork0_#t~mem8_8|, t_funThread1of3ForFork0_#in~arg.base=|v_t_funThread1of3ForFork0_#in~arg.base_4|, t_funThread1of3ForFork0_#res.base=|v_t_funThread1of3ForFork0_#res.base_4|, t_funThread1of3ForFork0_#t~post6=|v_t_funThread1of3ForFork0_#t~post6_8|, t_funThread1of3ForFork0_#in~arg.offset=|v_t_funThread1of3ForFork0_#in~arg.offset_4|, t_funThread1of3ForFork0_#t~post9=|v_t_funThread1of3ForFork0_#t~post9_8|, t_funThread1of3ForFork0_~arg.base=v_t_funThread1of3ForFork0_~arg.base_4, t_funThread1of3ForFork0_#t~mem5=|v_t_funThread1of3ForFork0_#t~mem5_8|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#res.offset, t_funThread1of3ForFork0_#t~nondet7, t_funThread1of3ForFork0_thidvar0, t_funThread1of3ForFork0_#t~nondet4, t_funThread1of3ForFork0_#t~nondet3, t_funThread1of3ForFork0_~arg.offset, t_funThread1of3ForFork0_#t~mem8, t_funThread1of3ForFork0_#in~arg.base, t_funThread1of3ForFork0_#res.base, t_funThread1of3ForFork0_#t~post6, t_funThread1of3ForFork0_#in~arg.offset, t_funThread1of3ForFork0_#t~post9, t_funThread1of3ForFork0_~arg.base, t_funThread1of3ForFork0_#t~mem5] {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:18,629 INFO L290 TraceCheckUtils]: 38: Hoare triple {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} [471] L707-8-->L707-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:18,629 INFO L290 TraceCheckUtils]: 39: Hoare triple {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} [527] L707-9-->L707-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:18,629 INFO L290 TraceCheckUtils]: 40: Hoare triple {898060#(= |ULTIMATE.start_main_~i~0#1| 0)} [531] L707-10-->L707-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {898061#(= 0 |ULTIMATE.start_main_#t~post10#1|)} is VALID [2022-02-20 20:42:18,630 INFO L290 TraceCheckUtils]: 41: Hoare triple {898061#(= 0 |ULTIMATE.start_main_#t~post10#1|)} [482] L707-11-->L707-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {898062#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:18,630 INFO L290 TraceCheckUtils]: 42: Hoare triple {898062#(<= |ULTIMATE.start_main_~i~0#1| 1)} [460] L707-12-->L707-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {898062#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:18,630 INFO L290 TraceCheckUtils]: 43: Hoare triple {898062#(<= |ULTIMATE.start_main_~i~0#1| 1)} [473] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:18,630 INFO L290 TraceCheckUtils]: 44: Hoare triple {898059#false} [459] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {898059#false} is VALID [2022-02-20 20:42:18,631 INFO L290 TraceCheckUtils]: 45: Hoare triple {898059#false} [551] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {898059#false} is VALID [2022-02-20 20:42:18,631 INFO L290 TraceCheckUtils]: 46: Hoare triple {898059#false} [536] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {898059#false} is VALID [2022-02-20 20:42:19,211 INFO L290 TraceCheckUtils]: 47: Hoare triple {898059#false} [455] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {898059#false} is VALID [2022-02-20 20:42:19,211 INFO L290 TraceCheckUtils]: 48: Hoare triple {898059#false} [506] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,211 INFO L290 TraceCheckUtils]: 49: Hoare triple {898059#false} [529] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {898059#false} is VALID [2022-02-20 20:42:19,212 INFO L290 TraceCheckUtils]: 50: Hoare triple {898059#false} [519] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {898059#false} is VALID [2022-02-20 20:42:19,212 INFO L290 TraceCheckUtils]: 51: Hoare triple {898059#false} [509] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {898059#false} is VALID [2022-02-20 20:42:19,212 INFO L290 TraceCheckUtils]: 52: Hoare triple {898059#false} [549] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,212 INFO L290 TraceCheckUtils]: 53: Hoare triple {898059#false} [500] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:19,212 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:19,212 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72924991] [2022-02-20 20:42:19,212 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72924991] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:19,212 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [923165206] [2022-02-20 20:42:19,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:19,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:19,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:19,262 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:42:19,294 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 20:42:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:19,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:42:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:19,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:19,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {898058#true} [530] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {898058#true} [511] 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] {898058#true} is VALID [2022-02-20 20:42:19,587 INFO L290 TraceCheckUtils]: 2: Hoare triple {898058#true} [538] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,587 INFO L290 TraceCheckUtils]: 3: Hoare triple {898058#true} [540] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,587 INFO L290 TraceCheckUtils]: 4: Hoare triple {898058#true} [534] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,588 INFO L290 TraceCheckUtils]: 5: Hoare triple {898058#true} [458] L690-1-->L690-2: 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[] {898058#true} is VALID [2022-02-20 20:42:19,588 INFO L290 TraceCheckUtils]: 6: Hoare triple {898058#true} [483] L690-2-->L690-3: 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[] {898058#true} is VALID [2022-02-20 20:42:19,588 INFO L290 TraceCheckUtils]: 7: Hoare triple {898058#true} [503] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,588 INFO L290 TraceCheckUtils]: 8: Hoare triple {898058#true} [547] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {898058#true} is VALID [2022-02-20 20:42:19,588 INFO L290 TraceCheckUtils]: 9: Hoare triple {898058#true} [522] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,588 INFO L290 TraceCheckUtils]: 10: Hoare triple {898058#true} [510] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,588 INFO L290 TraceCheckUtils]: 11: Hoare triple {898058#true} [480] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,589 INFO L290 TraceCheckUtils]: 12: Hoare triple {898058#true} [548] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,589 INFO L290 TraceCheckUtils]: 13: Hoare triple {898058#true} [523] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,589 INFO L290 TraceCheckUtils]: 14: Hoare triple {898058#true} [528] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,589 INFO L290 TraceCheckUtils]: 15: Hoare triple {898058#true} [544] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {898058#true} is VALID [2022-02-20 20:42:19,589 INFO L290 TraceCheckUtils]: 16: Hoare triple {898058#true} [496] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,589 INFO L290 TraceCheckUtils]: 17: Hoare triple {898058#true} [468] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,595 INFO L290 TraceCheckUtils]: 18: Hoare triple {898058#true} [454] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {898058#true} is VALID [2022-02-20 20:42:19,597 INFO L290 TraceCheckUtils]: 19: Hoare triple {898058#true} [492] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {898058#true} is VALID [2022-02-20 20:42:19,598 INFO L290 TraceCheckUtils]: 20: Hoare triple {898058#true} [515] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {898058#true} is VALID [2022-02-20 20:42:19,598 INFO L290 TraceCheckUtils]: 21: Hoare triple {898058#true} [476] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,599 INFO L290 TraceCheckUtils]: 22: Hoare triple {898058#true} [464] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,599 INFO L290 TraceCheckUtils]: 23: Hoare triple {898058#true} [470] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,599 INFO L290 TraceCheckUtils]: 24: Hoare triple {898058#true} [491] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,599 INFO L290 TraceCheckUtils]: 25: Hoare triple {898058#true} [495] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,601 INFO L290 TraceCheckUtils]: 26: Hoare triple {898058#true} [545] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,601 INFO L290 TraceCheckUtils]: 27: Hoare triple {898058#true} [484] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,601 INFO L290 TraceCheckUtils]: 28: Hoare triple {898058#true} [546] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,602 INFO L290 TraceCheckUtils]: 29: Hoare triple {898058#true} [520] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {898058#true} is VALID [2022-02-20 20:42:19,602 INFO L290 TraceCheckUtils]: 30: Hoare triple {898058#true} [469] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {898058#true} is VALID [2022-02-20 20:42:19,602 INFO L290 TraceCheckUtils]: 31: Hoare triple {898058#true} [461] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {898058#true} is VALID [2022-02-20 20:42:19,602 INFO L290 TraceCheckUtils]: 32: Hoare triple {898058#true} [452] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:19,603 INFO L290 TraceCheckUtils]: 33: Hoare triple {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} [474] L707-13-->L707-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:19,603 INFO L290 TraceCheckUtils]: 34: Hoare triple {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} [502] L707-4-->L707-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:19,603 INFO L290 TraceCheckUtils]: 35: Hoare triple {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} [497] L707-5-->L707-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:19,604 INFO L290 TraceCheckUtils]: 36: Hoare triple {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} [487] L707-6-->L707-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:19,604 INFO L290 TraceCheckUtils]: 37: Hoare triple {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} [651] L707-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre11#1_14| v_t_funThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|} OutVars{t_funThread1of3ForFork0_#res.offset=|v_t_funThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|, t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_6|, t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_2, t_funThread1of3ForFork0_#t~nondet4=|v_t_funThread1of3ForFork0_#t~nondet4_6|, t_funThread1of3ForFork0_#t~nondet3=|v_t_funThread1of3ForFork0_#t~nondet3_6|, t_funThread1of3ForFork0_~arg.offset=v_t_funThread1of3ForFork0_~arg.offset_4, t_funThread1of3ForFork0_#t~mem8=|v_t_funThread1of3ForFork0_#t~mem8_8|, t_funThread1of3ForFork0_#in~arg.base=|v_t_funThread1of3ForFork0_#in~arg.base_4|, t_funThread1of3ForFork0_#res.base=|v_t_funThread1of3ForFork0_#res.base_4|, t_funThread1of3ForFork0_#t~post6=|v_t_funThread1of3ForFork0_#t~post6_8|, t_funThread1of3ForFork0_#in~arg.offset=|v_t_funThread1of3ForFork0_#in~arg.offset_4|, t_funThread1of3ForFork0_#t~post9=|v_t_funThread1of3ForFork0_#t~post9_8|, t_funThread1of3ForFork0_~arg.base=v_t_funThread1of3ForFork0_~arg.base_4, t_funThread1of3ForFork0_#t~mem5=|v_t_funThread1of3ForFork0_#t~mem5_8|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#res.offset, t_funThread1of3ForFork0_#t~nondet7, t_funThread1of3ForFork0_thidvar0, t_funThread1of3ForFork0_#t~nondet4, t_funThread1of3ForFork0_#t~nondet3, t_funThread1of3ForFork0_~arg.offset, t_funThread1of3ForFork0_#t~mem8, t_funThread1of3ForFork0_#in~arg.base, t_funThread1of3ForFork0_#res.base, t_funThread1of3ForFork0_#t~post6, t_funThread1of3ForFork0_#in~arg.offset, t_funThread1of3ForFork0_#t~post9, t_funThread1of3ForFork0_~arg.base, t_funThread1of3ForFork0_#t~mem5] {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:19,604 INFO L290 TraceCheckUtils]: 38: Hoare triple {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} [471] L707-8-->L707-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:19,605 INFO L290 TraceCheckUtils]: 39: Hoare triple {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} [527] L707-9-->L707-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:19,605 INFO L290 TraceCheckUtils]: 40: Hoare triple {898162#(<= |ULTIMATE.start_main_~i~0#1| 0)} [531] L707-10-->L707-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {898187#(<= |ULTIMATE.start_main_#t~post10#1| 0)} is VALID [2022-02-20 20:42:19,606 INFO L290 TraceCheckUtils]: 41: Hoare triple {898187#(<= |ULTIMATE.start_main_#t~post10#1| 0)} [482] L707-11-->L707-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {898062#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:19,606 INFO L290 TraceCheckUtils]: 42: Hoare triple {898062#(<= |ULTIMATE.start_main_~i~0#1| 1)} [460] L707-12-->L707-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {898062#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:19,606 INFO L290 TraceCheckUtils]: 43: Hoare triple {898062#(<= |ULTIMATE.start_main_~i~0#1| 1)} [473] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,606 INFO L290 TraceCheckUtils]: 44: Hoare triple {898059#false} [459] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {898059#false} is VALID [2022-02-20 20:42:19,607 INFO L290 TraceCheckUtils]: 45: Hoare triple {898059#false} [551] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {898059#false} is VALID [2022-02-20 20:42:19,607 INFO L290 TraceCheckUtils]: 46: Hoare triple {898059#false} [536] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {898059#false} is VALID [2022-02-20 20:42:19,607 INFO L290 TraceCheckUtils]: 47: Hoare triple {898059#false} [455] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {898059#false} is VALID [2022-02-20 20:42:19,607 INFO L290 TraceCheckUtils]: 48: Hoare triple {898059#false} [506] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,607 INFO L290 TraceCheckUtils]: 49: Hoare triple {898059#false} [529] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {898059#false} is VALID [2022-02-20 20:42:19,607 INFO L290 TraceCheckUtils]: 50: Hoare triple {898059#false} [519] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {898059#false} is VALID [2022-02-20 20:42:19,610 INFO L290 TraceCheckUtils]: 51: Hoare triple {898059#false} [509] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {898059#false} is VALID [2022-02-20 20:42:19,610 INFO L290 TraceCheckUtils]: 52: Hoare triple {898059#false} [549] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,610 INFO L290 TraceCheckUtils]: 53: Hoare triple {898059#false} [500] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:19,610 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:42:19,790 INFO L290 TraceCheckUtils]: 53: Hoare triple {898059#false} [500] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,791 INFO L290 TraceCheckUtils]: 52: Hoare triple {898059#false} [549] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,791 INFO L290 TraceCheckUtils]: 51: Hoare triple {898059#false} [509] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {898059#false} is VALID [2022-02-20 20:42:19,791 INFO L290 TraceCheckUtils]: 50: Hoare triple {898059#false} [519] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {898059#false} is VALID [2022-02-20 20:42:19,791 INFO L290 TraceCheckUtils]: 49: Hoare triple {898059#false} [529] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {898059#false} is VALID [2022-02-20 20:42:19,791 INFO L290 TraceCheckUtils]: 48: Hoare triple {898059#false} [506] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,791 INFO L290 TraceCheckUtils]: 47: Hoare triple {898059#false} [455] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {898059#false} is VALID [2022-02-20 20:42:19,791 INFO L290 TraceCheckUtils]: 46: Hoare triple {898059#false} [536] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {898059#false} is VALID [2022-02-20 20:42:19,792 INFO L290 TraceCheckUtils]: 45: Hoare triple {898059#false} [551] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {898059#false} is VALID [2022-02-20 20:42:19,792 INFO L290 TraceCheckUtils]: 44: Hoare triple {898059#false} [459] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {898059#false} is VALID [2022-02-20 20:42:19,792 INFO L290 TraceCheckUtils]: 43: Hoare triple {898257#(< |ULTIMATE.start_main_~i~0#1| 10000)} [473] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {898059#false} is VALID [2022-02-20 20:42:19,795 INFO L290 TraceCheckUtils]: 42: Hoare triple {898257#(< |ULTIMATE.start_main_~i~0#1| 10000)} [460] L707-12-->L707-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {898257#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:19,795 INFO L290 TraceCheckUtils]: 41: Hoare triple {898264#(< |ULTIMATE.start_main_#t~post10#1| 9999)} [482] L707-11-->L707-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {898257#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:19,796 INFO L290 TraceCheckUtils]: 40: Hoare triple {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} [531] L707-10-->L707-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {898264#(< |ULTIMATE.start_main_#t~post10#1| 9999)} is VALID [2022-02-20 20:42:19,796 INFO L290 TraceCheckUtils]: 39: Hoare triple {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} [527] L707-9-->L707-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:19,796 INFO L290 TraceCheckUtils]: 38: Hoare triple {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} [471] L707-8-->L707-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:19,797 INFO L290 TraceCheckUtils]: 37: Hoare triple {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} [651] L707-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre11#1_14| v_t_funThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|} OutVars{t_funThread1of3ForFork0_#res.offset=|v_t_funThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|, t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_6|, t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_2, t_funThread1of3ForFork0_#t~nondet4=|v_t_funThread1of3ForFork0_#t~nondet4_6|, t_funThread1of3ForFork0_#t~nondet3=|v_t_funThread1of3ForFork0_#t~nondet3_6|, t_funThread1of3ForFork0_~arg.offset=v_t_funThread1of3ForFork0_~arg.offset_4, t_funThread1of3ForFork0_#t~mem8=|v_t_funThread1of3ForFork0_#t~mem8_8|, t_funThread1of3ForFork0_#in~arg.base=|v_t_funThread1of3ForFork0_#in~arg.base_4|, t_funThread1of3ForFork0_#res.base=|v_t_funThread1of3ForFork0_#res.base_4|, t_funThread1of3ForFork0_#t~post6=|v_t_funThread1of3ForFork0_#t~post6_8|, t_funThread1of3ForFork0_#in~arg.offset=|v_t_funThread1of3ForFork0_#in~arg.offset_4|, t_funThread1of3ForFork0_#t~post9=|v_t_funThread1of3ForFork0_#t~post9_8|, t_funThread1of3ForFork0_~arg.base=v_t_funThread1of3ForFork0_~arg.base_4, t_funThread1of3ForFork0_#t~mem5=|v_t_funThread1of3ForFork0_#t~mem5_8|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#res.offset, t_funThread1of3ForFork0_#t~nondet7, t_funThread1of3ForFork0_thidvar0, t_funThread1of3ForFork0_#t~nondet4, t_funThread1of3ForFork0_#t~nondet3, t_funThread1of3ForFork0_~arg.offset, t_funThread1of3ForFork0_#t~mem8, t_funThread1of3ForFork0_#in~arg.base, t_funThread1of3ForFork0_#res.base, t_funThread1of3ForFork0_#t~post6, t_funThread1of3ForFork0_#in~arg.offset, t_funThread1of3ForFork0_#t~post9, t_funThread1of3ForFork0_~arg.base, t_funThread1of3ForFork0_#t~mem5] {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:19,797 INFO L290 TraceCheckUtils]: 36: Hoare triple {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} [487] L707-6-->L707-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:19,797 INFO L290 TraceCheckUtils]: 35: Hoare triple {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} [497] L707-5-->L707-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:19,798 INFO L290 TraceCheckUtils]: 34: Hoare triple {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} [502] L707-4-->L707-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:19,798 INFO L290 TraceCheckUtils]: 33: Hoare triple {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} [474] L707-13-->L707-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:19,798 INFO L290 TraceCheckUtils]: 32: Hoare triple {898058#true} [452] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {898268#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:19,799 INFO L290 TraceCheckUtils]: 31: Hoare triple {898058#true} [461] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {898058#true} is VALID [2022-02-20 20:42:19,799 INFO L290 TraceCheckUtils]: 30: Hoare triple {898058#true} [469] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {898058#true} is VALID [2022-02-20 20:42:19,799 INFO L290 TraceCheckUtils]: 29: Hoare triple {898058#true} [520] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {898058#true} is VALID [2022-02-20 20:42:19,799 INFO L290 TraceCheckUtils]: 28: Hoare triple {898058#true} [546] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,799 INFO L290 TraceCheckUtils]: 27: Hoare triple {898058#true} [484] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,799 INFO L290 TraceCheckUtils]: 26: Hoare triple {898058#true} [545] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,799 INFO L290 TraceCheckUtils]: 25: Hoare triple {898058#true} [495] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,800 INFO L290 TraceCheckUtils]: 24: Hoare triple {898058#true} [491] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,800 INFO L290 TraceCheckUtils]: 23: Hoare triple {898058#true} [470] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,800 INFO L290 TraceCheckUtils]: 22: Hoare triple {898058#true} [464] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,800 INFO L290 TraceCheckUtils]: 21: Hoare triple {898058#true} [476] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,800 INFO L290 TraceCheckUtils]: 20: Hoare triple {898058#true} [515] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {898058#true} is VALID [2022-02-20 20:42:19,800 INFO L290 TraceCheckUtils]: 19: Hoare triple {898058#true} [492] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {898058#true} is VALID [2022-02-20 20:42:19,800 INFO L290 TraceCheckUtils]: 18: Hoare triple {898058#true} [454] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {898058#true} is VALID [2022-02-20 20:42:19,801 INFO L290 TraceCheckUtils]: 17: Hoare triple {898058#true} [468] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,801 INFO L290 TraceCheckUtils]: 16: Hoare triple {898058#true} [496] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,801 INFO L290 TraceCheckUtils]: 15: Hoare triple {898058#true} [544] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {898058#true} is VALID [2022-02-20 20:42:19,801 INFO L290 TraceCheckUtils]: 14: Hoare triple {898058#true} [528] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,801 INFO L290 TraceCheckUtils]: 13: Hoare triple {898058#true} [523] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,801 INFO L290 TraceCheckUtils]: 12: Hoare triple {898058#true} [548] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,801 INFO L290 TraceCheckUtils]: 11: Hoare triple {898058#true} [480] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,802 INFO L290 TraceCheckUtils]: 10: Hoare triple {898058#true} [510] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,802 INFO L290 TraceCheckUtils]: 9: Hoare triple {898058#true} [522] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,802 INFO L290 TraceCheckUtils]: 8: Hoare triple {898058#true} [547] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {898058#true} is VALID [2022-02-20 20:42:19,802 INFO L290 TraceCheckUtils]: 7: Hoare triple {898058#true} [503] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,802 INFO L290 TraceCheckUtils]: 6: Hoare triple {898058#true} [483] L690-2-->L690-3: 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[] {898058#true} is VALID [2022-02-20 20:42:19,802 INFO L290 TraceCheckUtils]: 5: Hoare triple {898058#true} [458] L690-1-->L690-2: 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[] {898058#true} is VALID [2022-02-20 20:42:19,802 INFO L290 TraceCheckUtils]: 4: Hoare triple {898058#true} [534] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,802 INFO L290 TraceCheckUtils]: 3: Hoare triple {898058#true} [540] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,803 INFO L290 TraceCheckUtils]: 2: Hoare triple {898058#true} [538] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {898058#true} [511] 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] {898058#true} is VALID [2022-02-20 20:42:19,803 INFO L290 TraceCheckUtils]: 0: Hoare triple {898058#true} [530] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {898058#true} is VALID [2022-02-20 20:42:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:19,803 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [923165206] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:42:19,803 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:42:19,804 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:42:19,804 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028003589] [2022-02-20 20:42:19,804 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:42:19,805 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 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 54 [2022-02-20 20:42:19,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:19,805 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 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 20:42:19,873 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:19,874 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:42:19,874 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:19,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:42:19,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:42:19,876 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 169 [2022-02-20 20:42:19,877 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 136 transitions, 297 flow. Second operand has 10 states, 10 states have (on average 137.3) internal successors, (1373), 10 states have internal predecessors, (1373), 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 20:42:19,877 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:19,877 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 169 [2022-02-20 20:42:19,877 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:20,000 INFO L129 PetriNetUnfolder]: 0/157 cut-off events. [2022-02-20 20:42:20,000 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-02-20 20:42:20,000 INFO L84 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 157 events. 0/157 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 243 event pairs, 0 based on Foata normal form. 2/159 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2022-02-20 20:42:20,002 INFO L132 encePairwiseOnDemand]: 163/169 looper letters, 13 selfloop transitions, 9 changer transitions 0/146 dead transitions. [2022-02-20 20:42:20,002 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 146 transitions, 363 flow [2022-02-20 20:42:20,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:42:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:42:20,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1239 transitions. [2022-02-20 20:42:20,028 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.814595660749507 [2022-02-20 20:42:20,029 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1239 transitions. [2022-02-20 20:42:20,029 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1239 transitions. [2022-02-20 20:42:20,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:20,030 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1239 transitions. [2022-02-20 20:42:20,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 137.66666666666666) internal successors, (1239), 9 states have internal predecessors, (1239), 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 20:42:20,033 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 169.0) internal successors, (1690), 10 states have internal predecessors, (1690), 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 20:42:20,034 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 169.0) internal successors, (1690), 10 states have internal predecessors, (1690), 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 20:42:20,034 INFO L186 Difference]: Start difference. First operand has 146 places, 136 transitions, 297 flow. Second operand 9 states and 1239 transitions. [2022-02-20 20:42:20,034 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 146 transitions, 363 flow [2022-02-20 20:42:20,035 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 153 places, 146 transitions, 361 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:42:20,047 INFO L242 Difference]: Finished difference. Result has 156 places, 142 transitions, 345 flow [2022-02-20 20:42:20,047 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=169, PETRI_DIFFERENCE_MINUEND_FLOW=295, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=136, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=345, PETRI_PLACES=156, PETRI_TRANSITIONS=142} [2022-02-20 20:42:20,049 INFO L334 CegarLoopForPetriNet]: 154 programPoint places, 2 predicate places. [2022-02-20 20:42:20,050 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 156 places, 142 transitions, 345 flow [2022-02-20 20:42:31,152 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 440624 states, 440622 states have (on average 3.8268742822646167) internal successors, (1686205), 440623 states have internal predecessors, (1686205), 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 20:42:32,689 INFO L78 Accepts]: Start accepts. Automaton has has 440624 states, 440622 states have (on average 3.8268742822646167) internal successors, (1686205), 440623 states have internal predecessors, (1686205), 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 54 [2022-02-20 20:42:32,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:32,690 INFO L470 AbstractCegarLoop]: Abstraction has has 156 places, 142 transitions, 345 flow [2022-02-20 20:42:32,691 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 137.3) internal successors, (1373), 10 states have internal predecessors, (1373), 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 20:42:32,698 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:32,698 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:42:32,732 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 20:42:32,916 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-02-20 20:42:32,916 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:32,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:32,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1441395879, now seen corresponding path program 1 times [2022-02-20 20:42:32,916 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:32,916 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610791708] [2022-02-20 20:42:32,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:32,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:32,961 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:42:32,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:32,995 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:42:32,997 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:42:32,997 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-20 20:42:32,997 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-02-20 20:42:32,998 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-02-20 20:42:32,998 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-02-20 20:42:32,998 WARN L235 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:42:32,998 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-02-20 20:42:33,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,020 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,020 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,020 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,020 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,030 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,030 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,030 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,031 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,038 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,039 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,039 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,039 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,046 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,046 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,048 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,049 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,049 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,049 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,058 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,058 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,060 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,060 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,062 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,063 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,064 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,064 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,065 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,065 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,065 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,065 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,065 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:33,066 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:42:33,067 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:33,068 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 20:42:33,068 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:42:33,070 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 183 places, 202 transitions, 436 flow [2022-02-20 20:42:33,116 INFO L129 PetriNetUnfolder]: 44/341 cut-off events. [2022-02-20 20:42:33,117 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-02-20 20:42:33,121 INFO L84 FinitePrefix]: Finished finitePrefix Result has 364 conditions, 341 events. 44/341 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1085 event pairs, 0 based on Foata normal form. 0/287 useless extension candidates. Maximal degree in co-relation 280. Up to 10 conditions per place. [2022-02-20 20:42:33,121 INFO L82 GeneralOperation]: Start removeDead. Operand has 183 places, 202 transitions, 436 flow [2022-02-20 20:42:33,125 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 183 places, 202 transitions, 436 flow [2022-02-20 20:42:33,131 INFO L129 PetriNetUnfolder]: 5/82 cut-off events. [2022-02-20 20:42:33,131 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:33,131 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:33,131 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] [2022-02-20 20:42:33,132 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:33,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:33,132 INFO L85 PathProgramCache]: Analyzing trace with hash -1486686878, now seen corresponding path program 1 times [2022-02-20 20:42:33,134 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:33,134 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394558714] [2022-02-20 20:42:33,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:33,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:33,178 INFO L290 TraceCheckUtils]: 0: Hoare triple {186#true} [732] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,179 INFO L290 TraceCheckUtils]: 1: Hoare triple {186#true} [713] 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] {186#true} is VALID [2022-02-20 20:42:33,179 INFO L290 TraceCheckUtils]: 2: Hoare triple {186#true} [740] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,179 INFO L290 TraceCheckUtils]: 3: Hoare triple {186#true} [742] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,179 INFO L290 TraceCheckUtils]: 4: Hoare triple {186#true} [736] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,179 INFO L290 TraceCheckUtils]: 5: Hoare triple {186#true} [660] L690-1-->L690-2: 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[] {186#true} is VALID [2022-02-20 20:42:33,179 INFO L290 TraceCheckUtils]: 6: Hoare triple {186#true} [685] L690-2-->L690-3: 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[] {186#true} is VALID [2022-02-20 20:42:33,180 INFO L290 TraceCheckUtils]: 7: Hoare triple {186#true} [705] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,180 INFO L290 TraceCheckUtils]: 8: Hoare triple {186#true} [749] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {186#true} is VALID [2022-02-20 20:42:33,180 INFO L290 TraceCheckUtils]: 9: Hoare triple {186#true} [724] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,180 INFO L290 TraceCheckUtils]: 10: Hoare triple {186#true} [712] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,180 INFO L290 TraceCheckUtils]: 11: Hoare triple {186#true} [682] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,180 INFO L290 TraceCheckUtils]: 12: Hoare triple {186#true} [750] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,181 INFO L290 TraceCheckUtils]: 13: Hoare triple {186#true} [725] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,181 INFO L290 TraceCheckUtils]: 14: Hoare triple {186#true} [730] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,181 INFO L290 TraceCheckUtils]: 15: Hoare triple {186#true} [746] L696-6-->L697: Formula: (and (= |v_~#data~0.base_1| 4) (= |v_~#data~0.offset_1| 0)) InVars {} OutVars{~#data~0.base=|v_~#data~0.base_1|, ~#data~0.offset=|v_~#data~0.offset_1|} AuxVars[] AssignedVars[~#data~0.base, ~#data~0.offset] {186#true} is VALID [2022-02-20 20:42:33,181 INFO L290 TraceCheckUtils]: 16: Hoare triple {186#true} [698] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,181 INFO L290 TraceCheckUtils]: 17: Hoare triple {186#true} [670] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#data~0.base_2|) |v_~#data~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#data~0.base=|v_~#data~0.base_2|, ~#data~0.offset=|v_~#data~0.offset_2|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,181 INFO L290 TraceCheckUtils]: 18: Hoare triple {186#true} [656] L697-2-->L698: Formula: (and (= |v_~#data~0.offset_3| v_~p~0.offset_1) (= v_~p~0.base_1 |v_~#data~0.base_3|)) InVars {~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|} OutVars{~p~0.base=v_~p~0.base_1, ~#data~0.base=|v_~#data~0.base_3|, ~#data~0.offset=|v_~#data~0.offset_3|, ~p~0.offset=v_~p~0.offset_1} AuxVars[] AssignedVars[~p~0.base, ~p~0.offset] {186#true} is VALID [2022-02-20 20:42:33,182 INFO L290 TraceCheckUtils]: 19: Hoare triple {186#true} [694] L698-->L699: Formula: (and (= v_~q~0.offset_1 0) (= v_~q~0.base_1 0)) InVars {} OutVars{~q~0.base=v_~q~0.base_1, ~q~0.offset=v_~q~0.offset_1} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {186#true} is VALID [2022-02-20 20:42:33,182 INFO L290 TraceCheckUtils]: 20: Hoare triple {186#true} [717] L699-->L699-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {186#true} is VALID [2022-02-20 20:42:33,182 INFO L290 TraceCheckUtils]: 21: Hoare triple {186#true} [678] L699-1-->L699-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,182 INFO L290 TraceCheckUtils]: 22: Hoare triple {186#true} [666] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,182 INFO L290 TraceCheckUtils]: 23: Hoare triple {186#true} [672] L699-3-->L699-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,182 INFO L290 TraceCheckUtils]: 24: Hoare triple {186#true} [693] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,183 INFO L290 TraceCheckUtils]: 25: Hoare triple {186#true} [697] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,183 INFO L290 TraceCheckUtils]: 26: Hoare triple {186#true} [747] L699-6-->L699-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,183 INFO L290 TraceCheckUtils]: 27: Hoare triple {186#true} [686] L699-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,183 INFO L290 TraceCheckUtils]: 28: Hoare triple {186#true} [748] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {186#true} is VALID [2022-02-20 20:42:33,183 INFO L290 TraceCheckUtils]: 29: Hoare triple {186#true} [722] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {186#true} is VALID [2022-02-20 20:42:33,183 INFO L290 TraceCheckUtils]: 30: Hoare triple {186#true} [671] L-1-5-->L707: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {186#true} is VALID [2022-02-20 20:42:33,184 INFO L290 TraceCheckUtils]: 31: Hoare triple {186#true} [663] L707-->L707-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {186#true} is VALID [2022-02-20 20:42:33,184 INFO L290 TraceCheckUtils]: 32: Hoare triple {186#true} [654] L707-1-->L707-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {188#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:33,185 INFO L290 TraceCheckUtils]: 33: Hoare triple {188#(= |ULTIMATE.start_main_~i~0#1| 0)} [675] L707-13-->L707-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {187#false} is VALID [2022-02-20 20:42:33,185 INFO L290 TraceCheckUtils]: 34: Hoare triple {187#false} [661] L707-14-->L709-9: Formula: (and (= v_~q~0.base_2 v_~p~0.base_2) (= v_~p~0.offset_2 v_~q~0.offset_2)) InVars {~p~0.base=v_~p~0.base_2, ~p~0.offset=v_~p~0.offset_2} OutVars{~p~0.base=v_~p~0.base_2, ~q~0.base=v_~q~0.base_2, ~q~0.offset=v_~q~0.offset_2, ~p~0.offset=v_~p~0.offset_2} AuxVars[] AssignedVars[~q~0.base, ~q~0.offset] {187#false} is VALID [2022-02-20 20:42:33,185 INFO L290 TraceCheckUtils]: 35: Hoare triple {187#false} [753] L709-9-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {187#false} is VALID [2022-02-20 20:42:33,185 INFO L290 TraceCheckUtils]: 36: Hoare triple {187#false} [738] L709-1-->L709-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {187#false} is VALID [2022-02-20 20:42:33,185 INFO L290 TraceCheckUtils]: 37: Hoare triple {187#false} [657] L709-2-->L709-3: Formula: (= (select (select |v_#memory_int_16| v_~q~0.base_3) v_~q~0.offset_3) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~q~0.base=v_~q~0.base_3, ~q~0.offset=v_~q~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {187#false} is VALID [2022-02-20 20:42:33,185 INFO L290 TraceCheckUtils]: 38: Hoare triple {187#false} [708] L709-3-->L709-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {187#false} is VALID [2022-02-20 20:42:33,186 INFO L290 TraceCheckUtils]: 39: Hoare triple {187#false} [731] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {187#false} is VALID [2022-02-20 20:42:33,186 INFO L290 TraceCheckUtils]: 40: Hoare triple {187#false} [721] L709-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {187#false} is VALID [2022-02-20 20:42:33,186 INFO L290 TraceCheckUtils]: 41: Hoare triple {187#false} [711] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {187#false} is VALID [2022-02-20 20:42:33,186 INFO L290 TraceCheckUtils]: 42: Hoare triple {187#false} [751] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {187#false} is VALID [2022-02-20 20:42:33,186 INFO L290 TraceCheckUtils]: 43: Hoare triple {187#false} [702] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {187#false} is VALID [2022-02-20 20:42:33,187 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 20:42:33,187 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:33,187 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [394558714] [2022-02-20 20:42:33,187 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [394558714] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:33,187 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:33,187 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:33,187 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467466214] [2022-02-20 20:42:33,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:33,188 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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 44 [2022-02-20 20:42:33,188 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:33,188 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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 20:42:33,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:33,213 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:33,213 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:33,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:33,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:33,215 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 162 out of 202 [2022-02-20 20:42:33,215 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 183 places, 202 transitions, 436 flow. Second operand has 3 states, 3 states have (on average 163.0) internal successors, (489), 3 states have internal predecessors, (489), 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 20:42:33,215 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:33,215 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 162 of 202 [2022-02-20 20:42:33,216 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:33,437 INFO L129 PetriNetUnfolder]: 0/270 cut-off events. [2022-02-20 20:42:33,438 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-02-20 20:42:33,438 INFO L84 FinitePrefix]: Finished finitePrefix Result has 322 conditions, 270 events. 0/270 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 804 event pairs, 0 based on Foata normal form. 236/498 useless extension candidates. Maximal degree in co-relation 0. Up to 24 conditions per place. [2022-02-20 20:42:33,439 INFO L132 encePairwiseOnDemand]: 171/202 looper letters, 13 selfloop transitions, 2 changer transitions 11/177 dead transitions. [2022-02-20 20:42:33,439 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 184 places, 177 transitions, 416 flow [2022-02-20 20:42:33,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:33,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 537 transitions. [2022-02-20 20:42:33,443 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8861386138613861 [2022-02-20 20:42:33,443 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 537 transitions. [2022-02-20 20:42:33,443 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 537 transitions. [2022-02-20 20:42:33,444 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:33,444 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 537 transitions. [2022-02-20 20:42:33,445 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 179.0) internal successors, (537), 3 states have internal predecessors, (537), 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 20:42:33,446 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 202.0) internal successors, (808), 4 states have internal predecessors, (808), 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 20:42:33,446 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 202.0) internal successors, (808), 4 states have internal predecessors, (808), 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 20:42:33,446 INFO L186 Difference]: Start difference. First operand has 183 places, 202 transitions, 436 flow. Second operand 3 states and 537 transitions. [2022-02-20 20:42:33,446 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 184 places, 177 transitions, 416 flow [2022-02-20 20:42:33,447 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 184 places, 177 transitions, 404 flow, removed 6 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:33,449 INFO L242 Difference]: Finished difference. Result has 185 places, 163 transitions, 356 flow [2022-02-20 20:42:33,449 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=202, PETRI_DIFFERENCE_MINUEND_FLOW=366, PETRI_DIFFERENCE_MINUEND_PLACES=182, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=173, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=171, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=356, PETRI_PLACES=185, PETRI_TRANSITIONS=163} [2022-02-20 20:42:33,450 INFO L334 CegarLoopForPetriNet]: 183 programPoint places, 2 predicate places. [2022-02-20 20:42:33,450 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 185 places, 163 transitions, 356 flow