./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/28-race_reach_72-funloop_hard_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_72-funloop_hard_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 566e2cbe460cf96671c9cef5a53ce51910e23c462e96f394be80b957976729c5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:42:48,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:42:48,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:42:48,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:42:48,451 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:42:48,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:42:48,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:42:48,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:42:48,458 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:42:48,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:42:48,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:42:48,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:42:48,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:42:48,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:42:48,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:42:48,468 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:42:48,469 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:42:48,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:42:48,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:42:48,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:42:48,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:42:48,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:42:48,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:42:48,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:42:48,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:42:48,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:42:48,484 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:42:48,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:42:48,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:42:48,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:42:48,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:42:48,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:42:48,488 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:42:48,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:42:48,490 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:42:48,490 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:42:48,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:42:48,490 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:42:48,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:42:48,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:42:48,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:42:48,493 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:42:48,517 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:42:48,518 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:42:48,518 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:42:48,518 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:42:48,519 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:42:48,519 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:42:48,519 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:42:48,520 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:42:48,520 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:42:48,520 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:42:48,521 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:42:48,521 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:42:48,521 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:42:48,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:42:48,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:42:48,521 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:42:48,521 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:42:48,522 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:42:48,522 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:42:48,522 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:42:48,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:42:48,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:42:48,522 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:42:48,522 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:42:48,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:48,523 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:42:48,523 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:42:48,524 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:42:48,524 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:42:48,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:42:48,524 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:42:48,525 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:42:48,525 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:42:48,525 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 566e2cbe460cf96671c9cef5a53ce51910e23c462e96f394be80b957976729c5 [2022-02-20 20:42:48,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:42:48,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:42:48,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:42:48,742 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:42:48,743 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:42:48,744 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/28-race_reach_72-funloop_hard_racing.i [2022-02-20 20:42:48,804 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6937ef0f6/1b62dd6ab0d74f6099db3f206075c515/FLAG50b353580 [2022-02-20 20:42:49,251 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:42:49,251 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_72-funloop_hard_racing.i [2022-02-20 20:42:49,269 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6937ef0f6/1b62dd6ab0d74f6099db3f206075c515/FLAG50b353580 [2022-02-20 20:42:49,600 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6937ef0f6/1b62dd6ab0d74f6099db3f206075c515 [2022-02-20 20:42:49,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:42:49,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:42:49,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:49,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:42:49,607 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:42:49,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:49" (1/1) ... [2022-02-20 20:42:49,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33f850e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:49, skipping insertion in model container [2022-02-20 20:42:49,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:49" (1/1) ... [2022-02-20 20:42:49,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:42:49,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:42:49,931 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_72-funloop_hard_racing.i[41323,41336] [2022-02-20 20:42:49,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:49,961 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:42:49,987 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_72-funloop_hard_racing.i[41323,41336] [2022-02-20 20:42:50,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:50,066 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:42:50,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50 WrapperNode [2022-02-20 20:42:50,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:50,067 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:50,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:42:50,068 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:42:50,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,116 INFO L137 Inliner]: procedures = 271, calls = 41, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 247 [2022-02-20 20:42:50,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:50,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:42:50,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:42:50,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:42:50,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,150 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,159 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:42:50,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:42:50,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:42:50,160 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:42:50,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (1/1) ... [2022-02-20 20:42:50,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:50,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:50,197 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 20:42:50,202 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 20:42:50,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:42:50,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:42:50,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:42:50,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:42:50,254 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:42:50,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:42:50,254 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-02-20 20:42:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-02-20 20:42:50,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:42:50,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:42:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:42:50,268 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 20:42:50,368 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:42:50,369 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:42:50,615 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:42:50,621 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:42:50,622 INFO L299 CfgBuilder]: Removed 35 assume(true) statements. [2022-02-20 20:42:50,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:50 BoogieIcfgContainer [2022-02-20 20:42:50,623 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:42:50,624 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:42:50,624 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:42:50,627 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:42:50,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:42:49" (1/3) ... [2022-02-20 20:42:50,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21577ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:50, skipping insertion in model container [2022-02-20 20:42:50,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:50" (2/3) ... [2022-02-20 20:42:50,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21577ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:50, skipping insertion in model container [2022-02-20 20:42:50,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:50" (3/3) ... [2022-02-20 20:42:50,629 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_72-funloop_hard_racing.i [2022-02-20 20:42:50,632 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:42:50,632 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:42:50,632 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-02-20 20:42:50,632 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:42:50,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,696 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,696 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:50,723 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-02-20 20:42:50,751 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:50,756 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 20:42:50,757 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-20 20:42:50,768 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 213 places, 255 transitions, 518 flow [2022-02-20 20:42:50,881 INFO L129 PetriNetUnfolder]: 73/394 cut-off events. [2022-02-20 20:42:50,885 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:50,892 INFO L84 FinitePrefix]: Finished finitePrefix Result has 400 conditions, 394 events. 73/394 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 1796 event pairs, 0 based on Foata normal form. 0/313 useless extension candidates. Maximal degree in co-relation 215. Up to 8 conditions per place. [2022-02-20 20:42:50,893 INFO L82 GeneralOperation]: Start removeDead. Operand has 213 places, 255 transitions, 518 flow [2022-02-20 20:42:50,904 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 209 places, 250 transitions, 505 flow [2022-02-20 20:42:50,927 INFO L129 PetriNetUnfolder]: 17/145 cut-off events. [2022-02-20 20:42:50,928 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:50,928 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:50,929 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] [2022-02-20 20:42:50,929 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:42:50,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:50,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1488741163, now seen corresponding path program 1 times [2022-02-20 20:42:50,941 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:50,941 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844849979] [2022-02-20 20:42:50,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:50,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:51,133 INFO L290 TraceCheckUtils]: 0: Hoare triple {216#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:51,134 INFO L290 TraceCheckUtils]: 1: Hoare triple {216#true} [588] 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] {216#true} is VALID [2022-02-20 20:42:51,135 INFO L290 TraceCheckUtils]: 2: Hoare triple {216#true} [679] 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[] {216#true} is VALID [2022-02-20 20:42:51,135 INFO L290 TraceCheckUtils]: 3: Hoare triple {216#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:51,136 INFO L290 TraceCheckUtils]: 4: Hoare triple {216#true} [612] L928-->L928-1: 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[] {216#true} is VALID [2022-02-20 20:42:51,138 INFO L290 TraceCheckUtils]: 5: Hoare triple {216#true} [655] L928-1-->L928-2: 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[] {216#true} is VALID [2022-02-20 20:42:51,138 INFO L290 TraceCheckUtils]: 6: Hoare triple {216#true} [448] L928-2-->L928-3: 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[] {216#true} is VALID [2022-02-20 20:42:51,138 INFO L290 TraceCheckUtils]: 7: Hoare triple {216#true} [609] L928-3-->L928-4: 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[] {216#true} is VALID [2022-02-20 20:42:51,139 INFO L290 TraceCheckUtils]: 8: Hoare triple {216#true} [678] L928-4-->L934: 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] {216#true} is VALID [2022-02-20 20:42:51,139 INFO L290 TraceCheckUtils]: 9: Hoare triple {216#true} [509] L934-->L934-1: 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[] {216#true} is VALID [2022-02-20 20:42:51,139 INFO L290 TraceCheckUtils]: 10: Hoare triple {216#true} [499] L934-1-->L934-2: 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[] {216#true} is VALID [2022-02-20 20:42:51,140 INFO L290 TraceCheckUtils]: 11: Hoare triple {216#true} [495] L934-2-->L934-3: 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[] {216#true} is VALID [2022-02-20 20:42:51,140 INFO L290 TraceCheckUtils]: 12: Hoare triple {216#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:51,140 INFO L290 TraceCheckUtils]: 13: Hoare triple {216#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:51,144 INFO L290 TraceCheckUtils]: 14: Hoare triple {216#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:51,145 INFO L290 TraceCheckUtils]: 15: Hoare triple {216#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {216#true} is VALID [2022-02-20 20:42:51,145 INFO L290 TraceCheckUtils]: 16: Hoare triple {216#true} [486] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:51,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {216#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {216#true} is VALID [2022-02-20 20:42:51,145 INFO L290 TraceCheckUtils]: 18: Hoare triple {216#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:51,145 INFO L290 TraceCheckUtils]: 19: Hoare triple {216#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:51,146 INFO L290 TraceCheckUtils]: 20: Hoare triple {216#true} [561] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {216#true} is VALID [2022-02-20 20:42:51,146 INFO L290 TraceCheckUtils]: 21: Hoare triple {216#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {216#true} is VALID [2022-02-20 20:42:51,146 INFO L290 TraceCheckUtils]: 22: Hoare triple {216#true} [469] L950-->L950-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {216#true} is VALID [2022-02-20 20:42:51,147 INFO L290 TraceCheckUtils]: 23: Hoare triple {216#true} [530] L950-6-->L950-7: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {217#false} is VALID [2022-02-20 20:42:51,148 INFO L290 TraceCheckUtils]: 24: Hoare triple {217#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {217#false} is VALID [2022-02-20 20:42:51,148 INFO L290 TraceCheckUtils]: 25: Hoare triple {217#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {217#false} is VALID [2022-02-20 20:42:51,148 INFO L290 TraceCheckUtils]: 26: Hoare triple {217#false} [635] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {217#false} is VALID [2022-02-20 20:42:51,149 INFO L290 TraceCheckUtils]: 27: Hoare triple {217#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {217#false} is VALID [2022-02-20 20:42:51,149 INFO L290 TraceCheckUtils]: 28: Hoare triple {217#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {217#false} is VALID [2022-02-20 20:42:51,150 INFO L290 TraceCheckUtils]: 29: Hoare triple {217#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {217#false} is VALID [2022-02-20 20:42:51,150 INFO L290 TraceCheckUtils]: 30: Hoare triple {217#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {217#false} is VALID [2022-02-20 20:42:51,150 INFO L290 TraceCheckUtils]: 31: Hoare triple {217#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {217#false} is VALID [2022-02-20 20:42:51,150 INFO L290 TraceCheckUtils]: 32: Hoare triple {217#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {217#false} is VALID [2022-02-20 20:42:51,151 INFO L290 TraceCheckUtils]: 33: Hoare triple {217#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {217#false} is VALID [2022-02-20 20:42:51,151 INFO L290 TraceCheckUtils]: 34: Hoare triple {217#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {217#false} is VALID [2022-02-20 20:42:51,151 INFO L290 TraceCheckUtils]: 35: Hoare triple {217#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {217#false} is VALID [2022-02-20 20:42:51,151 INFO L290 TraceCheckUtils]: 36: Hoare triple {217#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {217#false} is VALID [2022-02-20 20:42:51,151 INFO L290 TraceCheckUtils]: 37: Hoare triple {217#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {217#false} is VALID [2022-02-20 20:42:51,152 INFO L290 TraceCheckUtils]: 38: Hoare triple {217#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {217#false} is VALID [2022-02-20 20:42:51,152 INFO L290 TraceCheckUtils]: 39: Hoare triple {217#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {217#false} is VALID [2022-02-20 20:42:51,152 INFO L290 TraceCheckUtils]: 40: Hoare triple {217#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {217#false} is VALID [2022-02-20 20:42:51,152 INFO L290 TraceCheckUtils]: 41: Hoare triple {217#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {217#false} is VALID [2022-02-20 20:42:51,154 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:42:51,154 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:51,154 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1844849979] [2022-02-20 20:42:51,155 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1844849979] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:51,155 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:51,155 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:42:51,156 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449395272] [2022-02-20 20:42:51,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:51,169 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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 42 [2022-02-20 20:42:51,170 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:51,173 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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 20:42:51,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:51,218 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:42:51,218 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:51,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:42:51,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:42:51,241 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 212 out of 255 [2022-02-20 20:42:51,249 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 250 transitions, 505 flow. Second operand has 2 states, 2 states have (on average 213.0) internal successors, (426), 2 states have internal predecessors, (426), 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 20:42:51,249 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:51,249 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 212 of 255 [2022-02-20 20:42:51,250 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:51,304 INFO L129 PetriNetUnfolder]: 9/321 cut-off events. [2022-02-20 20:42:51,305 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:51,308 INFO L84 FinitePrefix]: Finished finitePrefix Result has 328 conditions, 321 events. 9/321 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1417 event pairs, 0 based on Foata normal form. 63/366 useless extension candidates. Maximal degree in co-relation 177. Up to 4 conditions per place. [2022-02-20 20:42:51,309 INFO L132 encePairwiseOnDemand]: 217/255 looper letters, 1 selfloop transitions, 0 changer transitions 0/209 dead transitions. [2022-02-20 20:42:51,310 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 209 transitions, 425 flow [2022-02-20 20:42:51,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:42:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:42:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 463 transitions. [2022-02-20 20:42:51,344 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.907843137254902 [2022-02-20 20:42:51,345 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 463 transitions. [2022-02-20 20:42:51,345 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 463 transitions. [2022-02-20 20:42:51,346 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:51,347 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 463 transitions. [2022-02-20 20:42:51,353 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 231.5) internal successors, (463), 2 states have internal predecessors, (463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:51,356 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 255.0) internal successors, (765), 3 states have internal predecessors, (765), 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 20:42:51,357 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 255.0) internal successors, (765), 3 states have internal predecessors, (765), 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 20:42:51,359 INFO L186 Difference]: Start difference. First operand has 209 places, 250 transitions, 505 flow. Second operand 2 states and 463 transitions. [2022-02-20 20:42:51,359 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 209 transitions, 425 flow [2022-02-20 20:42:51,362 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 207 places, 209 transitions, 425 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:51,367 INFO L242 Difference]: Finished difference. Result has 207 places, 209 transitions, 423 flow [2022-02-20 20:42:51,369 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=423, PETRI_DIFFERENCE_MINUEND_PLACES=206, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=423, PETRI_PLACES=207, PETRI_TRANSITIONS=209} [2022-02-20 20:42:51,372 INFO L334 CegarLoopForPetriNet]: 209 programPoint places, -2 predicate places. [2022-02-20 20:42:51,373 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 207 places, 209 transitions, 423 flow [2022-02-20 20:42:51,484 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 6753 states, 6739 states have (on average 2.0179551862294107) internal successors, (13599), 6752 states have internal predecessors, (13599), 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 20:42:51,541 INFO L78 Accepts]: Start accepts. Automaton has has 6753 states, 6739 states have (on average 2.0179551862294107) internal successors, (13599), 6752 states have internal predecessors, (13599), 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 42 [2022-02-20 20:42:51,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:51,542 INFO L470 AbstractCegarLoop]: Abstraction has has 207 places, 209 transitions, 423 flow [2022-02-20 20:42:51,542 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 213.0) internal successors, (426), 2 states have internal predecessors, (426), 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 20:42:51,542 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:51,542 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] [2022-02-20 20:42:51,543 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:42:51,543 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:42:51,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:51,544 INFO L85 PathProgramCache]: Analyzing trace with hash 1961754262, now seen corresponding path program 1 times [2022-02-20 20:42:51,544 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:51,544 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179029444] [2022-02-20 20:42:51,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:51,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:51,634 INFO L290 TraceCheckUtils]: 0: Hoare triple {6973#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:51,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {6973#true} [588] 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] {6973#true} is VALID [2022-02-20 20:42:51,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {6973#true} [679] 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[] {6973#true} is VALID [2022-02-20 20:42:51,635 INFO L290 TraceCheckUtils]: 3: Hoare triple {6973#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:51,635 INFO L290 TraceCheckUtils]: 4: Hoare triple {6973#true} [612] L928-->L928-1: 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[] {6973#true} is VALID [2022-02-20 20:42:51,635 INFO L290 TraceCheckUtils]: 5: Hoare triple {6973#true} [655] L928-1-->L928-2: 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[] {6973#true} is VALID [2022-02-20 20:42:51,635 INFO L290 TraceCheckUtils]: 6: Hoare triple {6973#true} [448] L928-2-->L928-3: 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[] {6973#true} is VALID [2022-02-20 20:42:51,636 INFO L290 TraceCheckUtils]: 7: Hoare triple {6973#true} [609] L928-3-->L928-4: 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[] {6973#true} is VALID [2022-02-20 20:42:51,636 INFO L290 TraceCheckUtils]: 8: Hoare triple {6973#true} [678] L928-4-->L934: 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] {6973#true} is VALID [2022-02-20 20:42:51,636 INFO L290 TraceCheckUtils]: 9: Hoare triple {6973#true} [509] L934-->L934-1: 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[] {6973#true} is VALID [2022-02-20 20:42:51,636 INFO L290 TraceCheckUtils]: 10: Hoare triple {6973#true} [499] L934-1-->L934-2: 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[] {6973#true} is VALID [2022-02-20 20:42:51,637 INFO L290 TraceCheckUtils]: 11: Hoare triple {6973#true} [495] L934-2-->L934-3: 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[] {6973#true} is VALID [2022-02-20 20:42:51,637 INFO L290 TraceCheckUtils]: 12: Hoare triple {6973#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:51,637 INFO L290 TraceCheckUtils]: 13: Hoare triple {6973#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:51,637 INFO L290 TraceCheckUtils]: 14: Hoare triple {6973#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:51,638 INFO L290 TraceCheckUtils]: 15: Hoare triple {6973#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {6973#true} is VALID [2022-02-20 20:42:51,638 INFO L290 TraceCheckUtils]: 16: Hoare triple {6973#true} [486] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:51,638 INFO L290 TraceCheckUtils]: 17: Hoare triple {6973#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {6973#true} is VALID [2022-02-20 20:42:51,638 INFO L290 TraceCheckUtils]: 18: Hoare triple {6973#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:51,638 INFO L290 TraceCheckUtils]: 19: Hoare triple {6973#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:51,639 INFO L290 TraceCheckUtils]: 20: Hoare triple {6973#true} [561] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {6973#true} is VALID [2022-02-20 20:42:51,639 INFO L290 TraceCheckUtils]: 21: Hoare triple {6973#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {6973#true} is VALID [2022-02-20 20:42:51,642 INFO L290 TraceCheckUtils]: 22: Hoare triple {6973#true} [469] L950-->L950-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {6975#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:51,643 INFO L290 TraceCheckUtils]: 23: Hoare triple {6975#(= |ULTIMATE.start_main_~i~1#1| 0)} [531] L950-6-->L950-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {6974#false} is VALID [2022-02-20 20:42:51,643 INFO L290 TraceCheckUtils]: 24: Hoare triple {6974#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {6974#false} is VALID [2022-02-20 20:42:51,643 INFO L290 TraceCheckUtils]: 25: Hoare triple {6974#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {6974#false} is VALID [2022-02-20 20:42:51,643 INFO L290 TraceCheckUtils]: 26: Hoare triple {6974#false} [635] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {6974#false} is VALID [2022-02-20 20:42:51,643 INFO L290 TraceCheckUtils]: 27: Hoare triple {6974#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {6974#false} is VALID [2022-02-20 20:42:51,644 INFO L290 TraceCheckUtils]: 28: Hoare triple {6974#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {6974#false} is VALID [2022-02-20 20:42:51,644 INFO L290 TraceCheckUtils]: 29: Hoare triple {6974#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {6974#false} is VALID [2022-02-20 20:42:51,644 INFO L290 TraceCheckUtils]: 30: Hoare triple {6974#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {6974#false} is VALID [2022-02-20 20:42:51,644 INFO L290 TraceCheckUtils]: 31: Hoare triple {6974#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {6974#false} is VALID [2022-02-20 20:42:51,645 INFO L290 TraceCheckUtils]: 32: Hoare triple {6974#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {6974#false} is VALID [2022-02-20 20:42:51,645 INFO L290 TraceCheckUtils]: 33: Hoare triple {6974#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {6974#false} is VALID [2022-02-20 20:42:51,651 INFO L290 TraceCheckUtils]: 34: Hoare triple {6974#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {6974#false} is VALID [2022-02-20 20:42:51,651 INFO L290 TraceCheckUtils]: 35: Hoare triple {6974#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {6974#false} is VALID [2022-02-20 20:42:51,652 INFO L290 TraceCheckUtils]: 36: Hoare triple {6974#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {6974#false} is VALID [2022-02-20 20:42:51,652 INFO L290 TraceCheckUtils]: 37: Hoare triple {6974#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {6974#false} is VALID [2022-02-20 20:42:51,652 INFO L290 TraceCheckUtils]: 38: Hoare triple {6974#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {6974#false} is VALID [2022-02-20 20:42:51,653 INFO L290 TraceCheckUtils]: 39: Hoare triple {6974#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {6974#false} is VALID [2022-02-20 20:42:51,653 INFO L290 TraceCheckUtils]: 40: Hoare triple {6974#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {6974#false} is VALID [2022-02-20 20:42:51,653 INFO L290 TraceCheckUtils]: 41: Hoare triple {6974#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6974#false} is VALID [2022-02-20 20:42:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:42:51,654 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:51,654 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179029444] [2022-02-20 20:42:51,654 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [179029444] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:51,654 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:51,655 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:51,655 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052084872] [2022-02-20 20:42:51,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:51,656 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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 42 [2022-02-20 20:42:51,656 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:51,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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 20:42:51,687 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:51,687 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:51,687 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:51,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:51,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:51,690 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 255 [2022-02-20 20:42:51,691 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 209 transitions, 423 flow. Second operand has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 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 20:42:51,691 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:51,692 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 255 [2022-02-20 20:42:51,692 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:51,740 INFO L129 PetriNetUnfolder]: 9/325 cut-off events. [2022-02-20 20:42:51,740 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:51,742 INFO L84 FinitePrefix]: Finished finitePrefix Result has 344 conditions, 325 events. 9/325 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1415 event pairs, 0 based on Foata normal form. 0/307 useless extension candidates. Maximal degree in co-relation 340. Up to 9 conditions per place. [2022-02-20 20:42:51,742 INFO L132 encePairwiseOnDemand]: 252/255 looper letters, 10 selfloop transitions, 2 changer transitions 0/213 dead transitions. [2022-02-20 20:42:51,743 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 213 transitions, 455 flow [2022-02-20 20:42:51,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:51,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:51,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 628 transitions. [2022-02-20 20:42:51,748 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8209150326797385 [2022-02-20 20:42:51,748 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 628 transitions. [2022-02-20 20:42:51,748 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 628 transitions. [2022-02-20 20:42:51,749 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:51,749 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 628 transitions. [2022-02-20 20:42:51,750 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 209.33333333333334) internal successors, (628), 3 states have internal predecessors, (628), 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 20:42:51,752 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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 20:42:51,752 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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 20:42:51,752 INFO L186 Difference]: Start difference. First operand has 207 places, 209 transitions, 423 flow. Second operand 3 states and 628 transitions. [2022-02-20 20:42:51,752 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 209 places, 213 transitions, 455 flow [2022-02-20 20:42:51,754 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 209 places, 213 transitions, 455 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:51,757 INFO L242 Difference]: Finished difference. Result has 210 places, 210 transitions, 435 flow [2022-02-20 20:42:51,757 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=423, PETRI_DIFFERENCE_MINUEND_PLACES=207, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=207, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=435, PETRI_PLACES=210, PETRI_TRANSITIONS=210} [2022-02-20 20:42:51,758 INFO L334 CegarLoopForPetriNet]: 209 programPoint places, 1 predicate places. [2022-02-20 20:42:51,758 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 210 places, 210 transitions, 435 flow [2022-02-20 20:42:51,871 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 6757 states, 6743 states have (on average 2.0173513273023875) internal successors, (13603), 6756 states have internal predecessors, (13603), 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 20:42:51,886 INFO L78 Accepts]: Start accepts. Automaton has has 6757 states, 6743 states have (on average 2.0173513273023875) internal successors, (13603), 6756 states have internal predecessors, (13603), 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 42 [2022-02-20 20:42:51,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:51,886 INFO L470 AbstractCegarLoop]: Abstraction has has 210 places, 210 transitions, 435 flow [2022-02-20 20:42:51,887 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 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 20:42:51,887 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:51,887 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] [2022-02-20 20:42:51,887 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:42:51,888 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:42:51,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:51,888 INFO L85 PathProgramCache]: Analyzing trace with hash -929438698, now seen corresponding path program 1 times [2022-02-20 20:42:51,888 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:51,889 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471676947] [2022-02-20 20:42:51,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:51,943 INFO L290 TraceCheckUtils]: 0: Hoare triple {13736#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:51,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {13736#true} [588] 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] {13736#true} is VALID [2022-02-20 20:42:51,943 INFO L290 TraceCheckUtils]: 2: Hoare triple {13736#true} [679] 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[] {13736#true} is VALID [2022-02-20 20:42:51,945 INFO L290 TraceCheckUtils]: 3: Hoare triple {13736#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:51,945 INFO L290 TraceCheckUtils]: 4: Hoare triple {13736#true} [612] L928-->L928-1: 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[] {13736#true} is VALID [2022-02-20 20:42:51,945 INFO L290 TraceCheckUtils]: 5: Hoare triple {13736#true} [655] L928-1-->L928-2: 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[] {13736#true} is VALID [2022-02-20 20:42:51,945 INFO L290 TraceCheckUtils]: 6: Hoare triple {13736#true} [448] L928-2-->L928-3: 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[] {13736#true} is VALID [2022-02-20 20:42:51,946 INFO L290 TraceCheckUtils]: 7: Hoare triple {13736#true} [609] L928-3-->L928-4: 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[] {13736#true} is VALID [2022-02-20 20:42:51,946 INFO L290 TraceCheckUtils]: 8: Hoare triple {13736#true} [678] L928-4-->L934: 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] {13736#true} is VALID [2022-02-20 20:42:51,946 INFO L290 TraceCheckUtils]: 9: Hoare triple {13736#true} [509] L934-->L934-1: 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[] {13736#true} is VALID [2022-02-20 20:42:51,946 INFO L290 TraceCheckUtils]: 10: Hoare triple {13736#true} [499] L934-1-->L934-2: 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[] {13736#true} is VALID [2022-02-20 20:42:51,946 INFO L290 TraceCheckUtils]: 11: Hoare triple {13736#true} [495] L934-2-->L934-3: 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[] {13736#true} is VALID [2022-02-20 20:42:51,946 INFO L290 TraceCheckUtils]: 12: Hoare triple {13736#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:51,947 INFO L290 TraceCheckUtils]: 13: Hoare triple {13736#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:51,947 INFO L290 TraceCheckUtils]: 14: Hoare triple {13736#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:51,947 INFO L290 TraceCheckUtils]: 15: Hoare triple {13736#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {13736#true} is VALID [2022-02-20 20:42:51,947 INFO L290 TraceCheckUtils]: 16: Hoare triple {13736#true} [486] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:51,947 INFO L290 TraceCheckUtils]: 17: Hoare triple {13736#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {13736#true} is VALID [2022-02-20 20:42:51,947 INFO L290 TraceCheckUtils]: 18: Hoare triple {13736#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:51,948 INFO L290 TraceCheckUtils]: 19: Hoare triple {13736#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:51,949 INFO L290 TraceCheckUtils]: 20: Hoare triple {13736#true} [561] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {13736#true} is VALID [2022-02-20 20:42:51,951 INFO L290 TraceCheckUtils]: 21: Hoare triple {13736#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {13736#true} is VALID [2022-02-20 20:42:51,952 INFO L290 TraceCheckUtils]: 22: Hoare triple {13736#true} [469] L950-->L950-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:51,952 INFO L290 TraceCheckUtils]: 23: Hoare triple {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:51,953 INFO L290 TraceCheckUtils]: 24: Hoare triple {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:51,953 INFO L290 TraceCheckUtils]: 25: Hoare triple {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {13739#(= 0 |ULTIMATE.start_main_#t~post42#1|)} is VALID [2022-02-20 20:42:51,953 INFO L290 TraceCheckUtils]: 26: Hoare triple {13739#(= 0 |ULTIMATE.start_main_#t~post42#1|)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:51,954 INFO L290 TraceCheckUtils]: 27: Hoare triple {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:51,954 INFO L290 TraceCheckUtils]: 28: Hoare triple {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} [531] L950-6-->L950-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:51,955 INFO L290 TraceCheckUtils]: 29: Hoare triple {13737#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {13737#false} is VALID [2022-02-20 20:42:51,955 INFO L290 TraceCheckUtils]: 30: Hoare triple {13737#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {13737#false} is VALID [2022-02-20 20:42:51,956 INFO L290 TraceCheckUtils]: 31: Hoare triple {13737#false} [635] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {13737#false} is VALID [2022-02-20 20:42:51,956 INFO L290 TraceCheckUtils]: 32: Hoare triple {13737#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:51,957 INFO L290 TraceCheckUtils]: 33: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:51,957 INFO L290 TraceCheckUtils]: 34: Hoare triple {13737#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {13737#false} is VALID [2022-02-20 20:42:51,964 INFO L290 TraceCheckUtils]: 35: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:51,965 INFO L290 TraceCheckUtils]: 36: Hoare triple {13737#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {13737#false} is VALID [2022-02-20 20:42:51,967 INFO L290 TraceCheckUtils]: 37: Hoare triple {13737#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:51,969 INFO L290 TraceCheckUtils]: 38: Hoare triple {13737#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {13737#false} is VALID [2022-02-20 20:42:51,969 INFO L290 TraceCheckUtils]: 39: Hoare triple {13737#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:51,969 INFO L290 TraceCheckUtils]: 40: Hoare triple {13737#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {13737#false} is VALID [2022-02-20 20:42:51,969 INFO L290 TraceCheckUtils]: 41: Hoare triple {13737#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:51,969 INFO L290 TraceCheckUtils]: 42: Hoare triple {13737#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:51,969 INFO L290 TraceCheckUtils]: 43: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:51,970 INFO L290 TraceCheckUtils]: 44: Hoare triple {13737#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {13737#false} is VALID [2022-02-20 20:42:51,970 INFO L290 TraceCheckUtils]: 45: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:51,970 INFO L290 TraceCheckUtils]: 46: Hoare triple {13737#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:51,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:42:51,971 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:51,971 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471676947] [2022-02-20 20:42:51,972 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [471676947] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:51,972 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [411148600] [2022-02-20 20:42:51,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:51,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:51,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:52,000 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 20:42:52,001 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 20:42:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:52,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:42:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:52,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:52,240 INFO L290 TraceCheckUtils]: 0: Hoare triple {13736#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {13736#true} [588] 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] {13736#true} is VALID [2022-02-20 20:42:52,241 INFO L290 TraceCheckUtils]: 2: Hoare triple {13736#true} [679] 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[] {13736#true} is VALID [2022-02-20 20:42:52,241 INFO L290 TraceCheckUtils]: 3: Hoare triple {13736#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,241 INFO L290 TraceCheckUtils]: 4: Hoare triple {13736#true} [612] L928-->L928-1: 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[] {13736#true} is VALID [2022-02-20 20:42:52,241 INFO L290 TraceCheckUtils]: 5: Hoare triple {13736#true} [655] L928-1-->L928-2: 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[] {13736#true} is VALID [2022-02-20 20:42:52,241 INFO L290 TraceCheckUtils]: 6: Hoare triple {13736#true} [448] L928-2-->L928-3: 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[] {13736#true} is VALID [2022-02-20 20:42:52,241 INFO L290 TraceCheckUtils]: 7: Hoare triple {13736#true} [609] L928-3-->L928-4: 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[] {13736#true} is VALID [2022-02-20 20:42:52,242 INFO L290 TraceCheckUtils]: 8: Hoare triple {13736#true} [678] L928-4-->L934: 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] {13736#true} is VALID [2022-02-20 20:42:52,242 INFO L290 TraceCheckUtils]: 9: Hoare triple {13736#true} [509] L934-->L934-1: 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[] {13736#true} is VALID [2022-02-20 20:42:52,242 INFO L290 TraceCheckUtils]: 10: Hoare triple {13736#true} [499] L934-1-->L934-2: 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[] {13736#true} is VALID [2022-02-20 20:42:52,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {13736#true} [495] L934-2-->L934-3: 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[] {13736#true} is VALID [2022-02-20 20:42:52,242 INFO L290 TraceCheckUtils]: 12: Hoare triple {13736#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,242 INFO L290 TraceCheckUtils]: 13: Hoare triple {13736#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,242 INFO L290 TraceCheckUtils]: 14: Hoare triple {13736#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,243 INFO L290 TraceCheckUtils]: 15: Hoare triple {13736#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {13736#true} is VALID [2022-02-20 20:42:52,243 INFO L290 TraceCheckUtils]: 16: Hoare triple {13736#true} [486] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,243 INFO L290 TraceCheckUtils]: 17: Hoare triple {13736#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {13736#true} is VALID [2022-02-20 20:42:52,243 INFO L290 TraceCheckUtils]: 18: Hoare triple {13736#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,243 INFO L290 TraceCheckUtils]: 19: Hoare triple {13736#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,243 INFO L290 TraceCheckUtils]: 20: Hoare triple {13736#true} [561] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {13736#true} is VALID [2022-02-20 20:42:52,244 INFO L290 TraceCheckUtils]: 21: Hoare triple {13736#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {13736#true} is VALID [2022-02-20 20:42:52,244 INFO L290 TraceCheckUtils]: 22: Hoare triple {13736#true} [469] L950-->L950-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:52,244 INFO L290 TraceCheckUtils]: 23: Hoare triple {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:52,245 INFO L290 TraceCheckUtils]: 24: Hoare triple {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:52,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {13820#(<= |ULTIMATE.start_main_#t~post42#1| 0)} is VALID [2022-02-20 20:42:52,246 INFO L290 TraceCheckUtils]: 26: Hoare triple {13820#(<= |ULTIMATE.start_main_#t~post42#1| 0)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:52,246 INFO L290 TraceCheckUtils]: 27: Hoare triple {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:52,247 INFO L290 TraceCheckUtils]: 28: Hoare triple {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} [531] L950-6-->L950-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:52,247 INFO L290 TraceCheckUtils]: 29: Hoare triple {13737#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {13737#false} is VALID [2022-02-20 20:42:52,247 INFO L290 TraceCheckUtils]: 30: Hoare triple {13737#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {13737#false} is VALID [2022-02-20 20:42:52,247 INFO L290 TraceCheckUtils]: 31: Hoare triple {13737#false} [635] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {13737#false} is VALID [2022-02-20 20:42:52,247 INFO L290 TraceCheckUtils]: 32: Hoare triple {13737#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:52,247 INFO L290 TraceCheckUtils]: 33: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:52,248 INFO L290 TraceCheckUtils]: 34: Hoare triple {13737#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {13737#false} is VALID [2022-02-20 20:42:52,248 INFO L290 TraceCheckUtils]: 35: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:52,248 INFO L290 TraceCheckUtils]: 36: Hoare triple {13737#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {13737#false} is VALID [2022-02-20 20:42:52,248 INFO L290 TraceCheckUtils]: 37: Hoare triple {13737#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:52,248 INFO L290 TraceCheckUtils]: 38: Hoare triple {13737#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {13737#false} is VALID [2022-02-20 20:42:52,248 INFO L290 TraceCheckUtils]: 39: Hoare triple {13737#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:52,249 INFO L290 TraceCheckUtils]: 40: Hoare triple {13737#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {13737#false} is VALID [2022-02-20 20:42:52,249 INFO L290 TraceCheckUtils]: 41: Hoare triple {13737#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:52,249 INFO L290 TraceCheckUtils]: 42: Hoare triple {13737#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:52,249 INFO L290 TraceCheckUtils]: 43: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:52,249 INFO L290 TraceCheckUtils]: 44: Hoare triple {13737#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {13737#false} is VALID [2022-02-20 20:42:52,249 INFO L290 TraceCheckUtils]: 45: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:52,250 INFO L290 TraceCheckUtils]: 46: Hoare triple {13737#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:52,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:42:52,250 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:42:52,360 INFO L290 TraceCheckUtils]: 46: Hoare triple {13737#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:52,361 INFO L290 TraceCheckUtils]: 45: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:52,361 INFO L290 TraceCheckUtils]: 44: Hoare triple {13737#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {13737#false} is VALID [2022-02-20 20:42:52,361 INFO L290 TraceCheckUtils]: 43: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:52,361 INFO L290 TraceCheckUtils]: 42: Hoare triple {13737#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:52,362 INFO L290 TraceCheckUtils]: 41: Hoare triple {13737#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:52,362 INFO L290 TraceCheckUtils]: 40: Hoare triple {13737#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {13737#false} is VALID [2022-02-20 20:42:52,362 INFO L290 TraceCheckUtils]: 39: Hoare triple {13737#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:52,362 INFO L290 TraceCheckUtils]: 38: Hoare triple {13737#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {13737#false} is VALID [2022-02-20 20:42:52,362 INFO L290 TraceCheckUtils]: 37: Hoare triple {13737#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:52,362 INFO L290 TraceCheckUtils]: 36: Hoare triple {13737#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {13737#false} is VALID [2022-02-20 20:42:52,363 INFO L290 TraceCheckUtils]: 35: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:52,363 INFO L290 TraceCheckUtils]: 34: Hoare triple {13737#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {13737#false} is VALID [2022-02-20 20:42:52,363 INFO L290 TraceCheckUtils]: 33: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:52,363 INFO L290 TraceCheckUtils]: 32: Hoare triple {13737#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:52,363 INFO L290 TraceCheckUtils]: 31: Hoare triple {13737#false} [635] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {13737#false} is VALID [2022-02-20 20:42:52,363 INFO L290 TraceCheckUtils]: 30: Hoare triple {13737#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {13737#false} is VALID [2022-02-20 20:42:52,364 INFO L290 TraceCheckUtils]: 29: Hoare triple {13737#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {13737#false} is VALID [2022-02-20 20:42:52,364 INFO L290 TraceCheckUtils]: 28: Hoare triple {13938#(< |ULTIMATE.start_main_~i~1#1| 10)} [531] L950-6-->L950-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:52,364 INFO L290 TraceCheckUtils]: 27: Hoare triple {13938#(< |ULTIMATE.start_main_~i~1#1| 10)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {13938#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:42:52,365 INFO L290 TraceCheckUtils]: 26: Hoare triple {13945#(< |ULTIMATE.start_main_#t~post42#1| 9)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {13938#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:42:52,365 INFO L290 TraceCheckUtils]: 25: Hoare triple {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {13945#(< |ULTIMATE.start_main_#t~post42#1| 9)} is VALID [2022-02-20 20:42:52,366 INFO L290 TraceCheckUtils]: 24: Hoare triple {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:52,366 INFO L290 TraceCheckUtils]: 23: Hoare triple {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:52,366 INFO L290 TraceCheckUtils]: 22: Hoare triple {13736#true} [469] L950-->L950-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:52,367 INFO L290 TraceCheckUtils]: 21: Hoare triple {13736#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {13736#true} is VALID [2022-02-20 20:42:52,367 INFO L290 TraceCheckUtils]: 20: Hoare triple {13736#true} [561] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {13736#true} is VALID [2022-02-20 20:42:52,367 INFO L290 TraceCheckUtils]: 19: Hoare triple {13736#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,367 INFO L290 TraceCheckUtils]: 18: Hoare triple {13736#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,367 INFO L290 TraceCheckUtils]: 17: Hoare triple {13736#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {13736#true} is VALID [2022-02-20 20:42:52,367 INFO L290 TraceCheckUtils]: 16: Hoare triple {13736#true} [486] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,368 INFO L290 TraceCheckUtils]: 15: Hoare triple {13736#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {13736#true} is VALID [2022-02-20 20:42:52,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {13736#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,368 INFO L290 TraceCheckUtils]: 13: Hoare triple {13736#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,368 INFO L290 TraceCheckUtils]: 12: Hoare triple {13736#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {13736#true} [495] L934-2-->L934-3: 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[] {13736#true} is VALID [2022-02-20 20:42:52,368 INFO L290 TraceCheckUtils]: 10: Hoare triple {13736#true} [499] L934-1-->L934-2: 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[] {13736#true} is VALID [2022-02-20 20:42:52,369 INFO L290 TraceCheckUtils]: 9: Hoare triple {13736#true} [509] L934-->L934-1: 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[] {13736#true} is VALID [2022-02-20 20:42:52,369 INFO L290 TraceCheckUtils]: 8: Hoare triple {13736#true} [678] L928-4-->L934: 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] {13736#true} is VALID [2022-02-20 20:42:52,369 INFO L290 TraceCheckUtils]: 7: Hoare triple {13736#true} [609] L928-3-->L928-4: 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[] {13736#true} is VALID [2022-02-20 20:42:52,369 INFO L290 TraceCheckUtils]: 6: Hoare triple {13736#true} [448] L928-2-->L928-3: 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[] {13736#true} is VALID [2022-02-20 20:42:52,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {13736#true} [655] L928-1-->L928-2: 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[] {13736#true} is VALID [2022-02-20 20:42:52,369 INFO L290 TraceCheckUtils]: 4: Hoare triple {13736#true} [612] L928-->L928-1: 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[] {13736#true} is VALID [2022-02-20 20:42:52,370 INFO L290 TraceCheckUtils]: 3: Hoare triple {13736#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {13736#true} [679] 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[] {13736#true} is VALID [2022-02-20 20:42:52,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {13736#true} [588] 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] {13736#true} is VALID [2022-02-20 20:42:52,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {13736#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:42:52,371 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [411148600] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:42:52,371 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:42:52,371 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:42:52,371 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330679461] [2022-02-20 20:42:52,371 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:42:52,372 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.5) internal successors, (55), 10 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:52,372 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:52,372 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 5.5) internal successors, (55), 10 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,402 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:52,403 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:42:52,403 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:52,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:42:52,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:42:52,405 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 255 [2022-02-20 20:42:52,407 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 210 places, 210 transitions, 435 flow. Second operand has 10 states, 10 states have (on average 206.1) internal successors, (2061), 10 states have internal predecessors, (2061), 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 20:42:52,407 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:52,407 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 255 [2022-02-20 20:42:52,407 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:52,518 INFO L129 PetriNetUnfolder]: 9/332 cut-off events. [2022-02-20 20:42:52,518 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:42:52,519 INFO L84 FinitePrefix]: Finished finitePrefix Result has 367 conditions, 332 events. 9/332 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1410 event pairs, 0 based on Foata normal form. 2/317 useless extension candidates. Maximal degree in co-relation 361. Up to 6 conditions per place. [2022-02-20 20:42:52,520 INFO L132 encePairwiseOnDemand]: 249/255 looper letters, 11 selfloop transitions, 9 changer transitions 0/220 dead transitions. [2022-02-20 20:42:52,520 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 220 transitions, 497 flow [2022-02-20 20:42:52,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:42:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:42:52,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1858 transitions. [2022-02-20 20:42:52,534 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8095860566448801 [2022-02-20 20:42:52,534 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1858 transitions. [2022-02-20 20:42:52,534 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1858 transitions. [2022-02-20 20:42:52,534 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:52,535 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1858 transitions. [2022-02-20 20:42:52,537 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 206.44444444444446) internal successors, (1858), 9 states have internal predecessors, (1858), 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 20:42:52,540 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 255.0) internal successors, (2550), 10 states have internal predecessors, (2550), 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 20:42:52,541 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 255.0) internal successors, (2550), 10 states have internal predecessors, (2550), 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 20:42:52,541 INFO L186 Difference]: Start difference. First operand has 210 places, 210 transitions, 435 flow. Second operand 9 states and 1858 transitions. [2022-02-20 20:42:52,541 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 220 transitions, 497 flow [2022-02-20 20:42:52,543 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 220 transitions, 495 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:42:52,545 INFO L242 Difference]: Finished difference. Result has 220 places, 216 transitions, 483 flow [2022-02-20 20:42:52,545 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=433, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=210, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=204, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=483, PETRI_PLACES=220, PETRI_TRANSITIONS=216} [2022-02-20 20:42:52,546 INFO L334 CegarLoopForPetriNet]: 209 programPoint places, 11 predicate places. [2022-02-20 20:42:52,546 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 220 places, 216 transitions, 483 flow [2022-02-20 20:42:52,647 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 6764 states, 6750 states have (on average 2.0162962962962965) internal successors, (13610), 6763 states have internal predecessors, (13610), 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 20:42:52,658 INFO L78 Accepts]: Start accepts. Automaton has has 6764 states, 6750 states have (on average 2.0162962962962965) internal successors, (13610), 6763 states have internal predecessors, (13610), 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 47 [2022-02-20 20:42:52,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:52,659 INFO L470 AbstractCegarLoop]: Abstraction has has 220 places, 216 transitions, 483 flow [2022-02-20 20:42:52,660 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 206.1) internal successors, (2061), 10 states have internal predecessors, (2061), 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 20:42:52,660 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:52,660 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 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] [2022-02-20 20:42:52,694 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 20:42:52,879 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:52,879 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:42:52,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:52,880 INFO L85 PathProgramCache]: Analyzing trace with hash -1473481706, now seen corresponding path program 2 times [2022-02-20 20:42:52,880 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:52,880 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396817898] [2022-02-20 20:42:52,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:52,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:52,983 INFO L290 TraceCheckUtils]: 0: Hoare triple {20799#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:52,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {20799#true} [588] 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] {20799#true} is VALID [2022-02-20 20:42:52,983 INFO L290 TraceCheckUtils]: 2: Hoare triple {20799#true} [679] 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[] {20799#true} is VALID [2022-02-20 20:42:52,983 INFO L290 TraceCheckUtils]: 3: Hoare triple {20799#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:52,984 INFO L290 TraceCheckUtils]: 4: Hoare triple {20799#true} [612] L928-->L928-1: 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[] {20799#true} is VALID [2022-02-20 20:42:52,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {20799#true} [655] L928-1-->L928-2: 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[] {20799#true} is VALID [2022-02-20 20:42:52,984 INFO L290 TraceCheckUtils]: 6: Hoare triple {20799#true} [448] L928-2-->L928-3: 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[] {20799#true} is VALID [2022-02-20 20:42:52,984 INFO L290 TraceCheckUtils]: 7: Hoare triple {20799#true} [609] L928-3-->L928-4: 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[] {20799#true} is VALID [2022-02-20 20:42:52,984 INFO L290 TraceCheckUtils]: 8: Hoare triple {20799#true} [678] L928-4-->L934: 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] {20799#true} is VALID [2022-02-20 20:42:52,984 INFO L290 TraceCheckUtils]: 9: Hoare triple {20799#true} [509] L934-->L934-1: 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[] {20799#true} is VALID [2022-02-20 20:42:52,984 INFO L290 TraceCheckUtils]: 10: Hoare triple {20799#true} [499] L934-1-->L934-2: 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[] {20799#true} is VALID [2022-02-20 20:42:52,985 INFO L290 TraceCheckUtils]: 11: Hoare triple {20799#true} [495] L934-2-->L934-3: 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[] {20799#true} is VALID [2022-02-20 20:42:52,985 INFO L290 TraceCheckUtils]: 12: Hoare triple {20799#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:52,985 INFO L290 TraceCheckUtils]: 13: Hoare triple {20799#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:52,985 INFO L290 TraceCheckUtils]: 14: Hoare triple {20799#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:52,985 INFO L290 TraceCheckUtils]: 15: Hoare triple {20799#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {20799#true} is VALID [2022-02-20 20:42:52,985 INFO L290 TraceCheckUtils]: 16: Hoare triple {20799#true} [486] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:52,985 INFO L290 TraceCheckUtils]: 17: Hoare triple {20799#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {20799#true} is VALID [2022-02-20 20:42:52,986 INFO L290 TraceCheckUtils]: 18: Hoare triple {20799#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:52,986 INFO L290 TraceCheckUtils]: 19: Hoare triple {20799#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:52,986 INFO L290 TraceCheckUtils]: 20: Hoare triple {20799#true} [561] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {20799#true} is VALID [2022-02-20 20:42:52,986 INFO L290 TraceCheckUtils]: 21: Hoare triple {20799#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {20799#true} is VALID [2022-02-20 20:42:52,987 INFO L290 TraceCheckUtils]: 22: Hoare triple {20799#true} [469] L950-->L950-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:52,987 INFO L290 TraceCheckUtils]: 23: Hoare triple {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:52,987 INFO L290 TraceCheckUtils]: 24: Hoare triple {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:52,988 INFO L290 TraceCheckUtils]: 25: Hoare triple {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20802#(= 0 |ULTIMATE.start_main_#t~post42#1|)} is VALID [2022-02-20 20:42:52,988 INFO L290 TraceCheckUtils]: 26: Hoare triple {20802#(= 0 |ULTIMATE.start_main_#t~post42#1|)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:52,988 INFO L290 TraceCheckUtils]: 27: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:52,989 INFO L290 TraceCheckUtils]: 28: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:52,989 INFO L290 TraceCheckUtils]: 29: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:52,990 INFO L290 TraceCheckUtils]: 30: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20804#(<= |ULTIMATE.start_main_#t~post42#1| 1)} is VALID [2022-02-20 20:42:52,990 INFO L290 TraceCheckUtils]: 31: Hoare triple {20804#(<= |ULTIMATE.start_main_#t~post42#1| 1)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:52,990 INFO L290 TraceCheckUtils]: 32: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:52,991 INFO L290 TraceCheckUtils]: 33: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:52,991 INFO L290 TraceCheckUtils]: 34: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:52,991 INFO L290 TraceCheckUtils]: 35: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20806#(<= |ULTIMATE.start_main_#t~post42#1| 2)} is VALID [2022-02-20 20:42:52,992 INFO L290 TraceCheckUtils]: 36: Hoare triple {20806#(<= |ULTIMATE.start_main_#t~post42#1| 2)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:42:52,992 INFO L290 TraceCheckUtils]: 37: Hoare triple {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:42:52,993 INFO L290 TraceCheckUtils]: 38: Hoare triple {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} [531] L950-6-->L950-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:52,993 INFO L290 TraceCheckUtils]: 39: Hoare triple {20800#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {20800#false} is VALID [2022-02-20 20:42:52,993 INFO L290 TraceCheckUtils]: 40: Hoare triple {20800#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {20800#false} is VALID [2022-02-20 20:42:52,993 INFO L290 TraceCheckUtils]: 41: Hoare triple {20800#false} [635] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {20800#false} is VALID [2022-02-20 20:42:52,993 INFO L290 TraceCheckUtils]: 42: Hoare triple {20800#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:52,993 INFO L290 TraceCheckUtils]: 43: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:52,993 INFO L290 TraceCheckUtils]: 44: Hoare triple {20800#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {20800#false} is VALID [2022-02-20 20:42:52,994 INFO L290 TraceCheckUtils]: 45: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:52,994 INFO L290 TraceCheckUtils]: 46: Hoare triple {20800#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {20800#false} is VALID [2022-02-20 20:42:52,994 INFO L290 TraceCheckUtils]: 47: Hoare triple {20800#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:52,994 INFO L290 TraceCheckUtils]: 48: Hoare triple {20800#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {20800#false} is VALID [2022-02-20 20:42:52,994 INFO L290 TraceCheckUtils]: 49: Hoare triple {20800#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:52,994 INFO L290 TraceCheckUtils]: 50: Hoare triple {20800#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {20800#false} is VALID [2022-02-20 20:42:52,994 INFO L290 TraceCheckUtils]: 51: Hoare triple {20800#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:52,995 INFO L290 TraceCheckUtils]: 52: Hoare triple {20800#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:52,995 INFO L290 TraceCheckUtils]: 53: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:52,995 INFO L290 TraceCheckUtils]: 54: Hoare triple {20800#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {20800#false} is VALID [2022-02-20 20:42:52,995 INFO L290 TraceCheckUtils]: 55: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:52,995 INFO L290 TraceCheckUtils]: 56: Hoare triple {20800#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:52,996 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:42:52,996 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:52,996 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396817898] [2022-02-20 20:42:52,996 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396817898] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:52,996 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1462722087] [2022-02-20 20:42:52,996 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 20:42:52,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:52,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:52,998 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 20:42:52,999 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 20:42:53,063 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 20:42:53,063 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:42:53,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-20 20:42:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:53,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:53,292 INFO L290 TraceCheckUtils]: 0: Hoare triple {20799#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {20799#true} [588] 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] {20799#true} is VALID [2022-02-20 20:42:53,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {20799#true} [679] 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[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 3: Hoare triple {20799#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 4: Hoare triple {20799#true} [612] L928-->L928-1: 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[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 5: Hoare triple {20799#true} [655] L928-1-->L928-2: 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[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 6: Hoare triple {20799#true} [448] L928-2-->L928-3: 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[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 7: Hoare triple {20799#true} [609] L928-3-->L928-4: 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[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {20799#true} [678] L928-4-->L934: 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] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 9: Hoare triple {20799#true} [509] L934-->L934-1: 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[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 10: Hoare triple {20799#true} [499] L934-1-->L934-2: 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[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 11: Hoare triple {20799#true} [495] L934-2-->L934-3: 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[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 12: Hoare triple {20799#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 13: Hoare triple {20799#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,293 INFO L290 TraceCheckUtils]: 14: Hoare triple {20799#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,294 INFO L290 TraceCheckUtils]: 15: Hoare triple {20799#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {20799#true} is VALID [2022-02-20 20:42:53,294 INFO L290 TraceCheckUtils]: 16: Hoare triple {20799#true} [486] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,294 INFO L290 TraceCheckUtils]: 17: Hoare triple {20799#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {20799#true} is VALID [2022-02-20 20:42:53,294 INFO L290 TraceCheckUtils]: 18: Hoare triple {20799#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,294 INFO L290 TraceCheckUtils]: 19: Hoare triple {20799#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {20799#true} [561] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {20799#true} is VALID [2022-02-20 20:42:53,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {20799#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {20799#true} is VALID [2022-02-20 20:42:53,296 INFO L290 TraceCheckUtils]: 22: Hoare triple {20799#true} [469] L950-->L950-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:53,296 INFO L290 TraceCheckUtils]: 23: Hoare triple {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:53,297 INFO L290 TraceCheckUtils]: 24: Hoare triple {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:53,297 INFO L290 TraceCheckUtils]: 25: Hoare triple {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20887#(<= |ULTIMATE.start_main_#t~post42#1| 0)} is VALID [2022-02-20 20:42:53,298 INFO L290 TraceCheckUtils]: 26: Hoare triple {20887#(<= |ULTIMATE.start_main_#t~post42#1| 0)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:53,298 INFO L290 TraceCheckUtils]: 27: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:53,298 INFO L290 TraceCheckUtils]: 28: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:53,298 INFO L290 TraceCheckUtils]: 29: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:53,299 INFO L290 TraceCheckUtils]: 30: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20804#(<= |ULTIMATE.start_main_#t~post42#1| 1)} is VALID [2022-02-20 20:42:53,299 INFO L290 TraceCheckUtils]: 31: Hoare triple {20804#(<= |ULTIMATE.start_main_#t~post42#1| 1)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:53,299 INFO L290 TraceCheckUtils]: 32: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:53,300 INFO L290 TraceCheckUtils]: 33: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:53,300 INFO L290 TraceCheckUtils]: 34: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:53,300 INFO L290 TraceCheckUtils]: 35: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20806#(<= |ULTIMATE.start_main_#t~post42#1| 2)} is VALID [2022-02-20 20:42:53,301 INFO L290 TraceCheckUtils]: 36: Hoare triple {20806#(<= |ULTIMATE.start_main_#t~post42#1| 2)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:42:53,301 INFO L290 TraceCheckUtils]: 37: Hoare triple {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:42:53,302 INFO L290 TraceCheckUtils]: 38: Hoare triple {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} [531] L950-6-->L950-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:53,302 INFO L290 TraceCheckUtils]: 39: Hoare triple {20800#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {20800#false} is VALID [2022-02-20 20:42:53,302 INFO L290 TraceCheckUtils]: 40: Hoare triple {20800#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {20800#false} is VALID [2022-02-20 20:42:53,302 INFO L290 TraceCheckUtils]: 41: Hoare triple {20800#false} [635] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {20800#false} is VALID [2022-02-20 20:42:53,302 INFO L290 TraceCheckUtils]: 42: Hoare triple {20800#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:53,302 INFO L290 TraceCheckUtils]: 43: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:53,302 INFO L290 TraceCheckUtils]: 44: Hoare triple {20800#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {20800#false} is VALID [2022-02-20 20:42:53,302 INFO L290 TraceCheckUtils]: 45: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 46: Hoare triple {20800#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 47: Hoare triple {20800#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 48: Hoare triple {20800#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 49: Hoare triple {20800#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 50: Hoare triple {20800#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 51: Hoare triple {20800#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 52: Hoare triple {20800#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 53: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 54: Hoare triple {20800#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {20800#false} is VALID [2022-02-20 20:42:53,303 INFO L290 TraceCheckUtils]: 55: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:53,304 INFO L290 TraceCheckUtils]: 56: Hoare triple {20800#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:53,304 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:42:53,304 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:42:53,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {20800#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:53,484 INFO L290 TraceCheckUtils]: 55: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:53,484 INFO L290 TraceCheckUtils]: 54: Hoare triple {20800#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {20800#false} is VALID [2022-02-20 20:42:53,485 INFO L290 TraceCheckUtils]: 53: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:53,485 INFO L290 TraceCheckUtils]: 52: Hoare triple {20800#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:53,485 INFO L290 TraceCheckUtils]: 51: Hoare triple {20800#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:53,485 INFO L290 TraceCheckUtils]: 50: Hoare triple {20800#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {20800#false} is VALID [2022-02-20 20:42:53,485 INFO L290 TraceCheckUtils]: 49: Hoare triple {20800#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:53,485 INFO L290 TraceCheckUtils]: 48: Hoare triple {20800#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {20800#false} is VALID [2022-02-20 20:42:53,485 INFO L290 TraceCheckUtils]: 47: Hoare triple {20800#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:53,486 INFO L290 TraceCheckUtils]: 46: Hoare triple {20800#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {20800#false} is VALID [2022-02-20 20:42:53,486 INFO L290 TraceCheckUtils]: 45: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:53,486 INFO L290 TraceCheckUtils]: 44: Hoare triple {20800#false} [440] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {20800#false} is VALID [2022-02-20 20:42:53,486 INFO L290 TraceCheckUtils]: 43: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:53,486 INFO L290 TraceCheckUtils]: 42: Hoare triple {20800#false} [452] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:53,486 INFO L290 TraceCheckUtils]: 41: Hoare triple {20800#false} [635] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {20800#false} is VALID [2022-02-20 20:42:53,486 INFO L290 TraceCheckUtils]: 40: Hoare triple {20800#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {20800#false} is VALID [2022-02-20 20:42:53,487 INFO L290 TraceCheckUtils]: 39: Hoare triple {20800#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {20800#false} is VALID [2022-02-20 20:42:53,487 INFO L290 TraceCheckUtils]: 38: Hoare triple {21035#(< |ULTIMATE.start_main_~i~1#1| 10)} [531] L950-6-->L950-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:53,487 INFO L290 TraceCheckUtils]: 37: Hoare triple {21035#(< |ULTIMATE.start_main_~i~1#1| 10)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {21035#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:42:53,488 INFO L290 TraceCheckUtils]: 36: Hoare triple {21042#(< |ULTIMATE.start_main_#t~post42#1| 9)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {21035#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:42:53,488 INFO L290 TraceCheckUtils]: 35: Hoare triple {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {21042#(< |ULTIMATE.start_main_#t~post42#1| 9)} is VALID [2022-02-20 20:42:53,489 INFO L290 TraceCheckUtils]: 34: Hoare triple {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:53,489 INFO L290 TraceCheckUtils]: 33: Hoare triple {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:53,489 INFO L290 TraceCheckUtils]: 32: Hoare triple {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:53,490 INFO L290 TraceCheckUtils]: 31: Hoare triple {21059#(< |ULTIMATE.start_main_#t~post42#1| 8)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:53,490 INFO L290 TraceCheckUtils]: 30: Hoare triple {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {21059#(< |ULTIMATE.start_main_#t~post42#1| 8)} is VALID [2022-02-20 20:42:53,491 INFO L290 TraceCheckUtils]: 29: Hoare triple {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:42:53,491 INFO L290 TraceCheckUtils]: 28: Hoare triple {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:42:53,491 INFO L290 TraceCheckUtils]: 27: Hoare triple {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} [666] L950-5-->L950-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:42:53,492 INFO L290 TraceCheckUtils]: 26: Hoare triple {21076#(< |ULTIMATE.start_main_#t~post42#1| 7)} [541] L950-4-->L950-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:42:53,492 INFO L290 TraceCheckUtils]: 25: Hoare triple {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} [475] L950-3-->L950-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {21076#(< |ULTIMATE.start_main_#t~post42#1| 7)} is VALID [2022-02-20 20:42:53,493 INFO L290 TraceCheckUtils]: 24: Hoare triple {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} is VALID [2022-02-20 20:42:53,493 INFO L290 TraceCheckUtils]: 23: Hoare triple {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} [532] L950-6-->L951: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} is VALID [2022-02-20 20:42:53,493 INFO L290 TraceCheckUtils]: 22: Hoare triple {20799#true} [469] L950-->L950-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} is VALID [2022-02-20 20:42:53,494 INFO L290 TraceCheckUtils]: 21: Hoare triple {20799#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {20799#true} is VALID [2022-02-20 20:42:53,494 INFO L290 TraceCheckUtils]: 20: Hoare triple {20799#true} [561] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {20799#true} is VALID [2022-02-20 20:42:53,494 INFO L290 TraceCheckUtils]: 19: Hoare triple {20799#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,494 INFO L290 TraceCheckUtils]: 18: Hoare triple {20799#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,494 INFO L290 TraceCheckUtils]: 17: Hoare triple {20799#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {20799#true} is VALID [2022-02-20 20:42:53,494 INFO L290 TraceCheckUtils]: 16: Hoare triple {20799#true} [486] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,494 INFO L290 TraceCheckUtils]: 15: Hoare triple {20799#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {20799#true} is VALID [2022-02-20 20:42:53,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {20799#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,495 INFO L290 TraceCheckUtils]: 13: Hoare triple {20799#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,495 INFO L290 TraceCheckUtils]: 12: Hoare triple {20799#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,495 INFO L290 TraceCheckUtils]: 11: Hoare triple {20799#true} [495] L934-2-->L934-3: 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[] {20799#true} is VALID [2022-02-20 20:42:53,495 INFO L290 TraceCheckUtils]: 10: Hoare triple {20799#true} [499] L934-1-->L934-2: 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[] {20799#true} is VALID [2022-02-20 20:42:53,495 INFO L290 TraceCheckUtils]: 9: Hoare triple {20799#true} [509] L934-->L934-1: 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[] {20799#true} is VALID [2022-02-20 20:42:53,495 INFO L290 TraceCheckUtils]: 8: Hoare triple {20799#true} [678] L928-4-->L934: 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] {20799#true} is VALID [2022-02-20 20:42:53,495 INFO L290 TraceCheckUtils]: 7: Hoare triple {20799#true} [609] L928-3-->L928-4: 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[] {20799#true} is VALID [2022-02-20 20:42:53,496 INFO L290 TraceCheckUtils]: 6: Hoare triple {20799#true} [448] L928-2-->L928-3: 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[] {20799#true} is VALID [2022-02-20 20:42:53,496 INFO L290 TraceCheckUtils]: 5: Hoare triple {20799#true} [655] L928-1-->L928-2: 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[] {20799#true} is VALID [2022-02-20 20:42:53,496 INFO L290 TraceCheckUtils]: 4: Hoare triple {20799#true} [612] L928-->L928-1: 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[] {20799#true} is VALID [2022-02-20 20:42:53,496 INFO L290 TraceCheckUtils]: 3: Hoare triple {20799#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,496 INFO L290 TraceCheckUtils]: 2: Hoare triple {20799#true} [679] 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[] {20799#true} is VALID [2022-02-20 20:42:53,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {20799#true} [588] 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] {20799#true} is VALID [2022-02-20 20:42:53,496 INFO L290 TraceCheckUtils]: 0: Hoare triple {20799#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:42:53,497 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1462722087] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:42:53,497 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:42:53,497 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-20 20:42:53,497 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017266033] [2022-02-20 20:42:53,497 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:42:53,498 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 4.166666666666667) internal successors, (75), 18 states have internal predecessors, (75), 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 57 [2022-02-20 20:42:53,498 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:53,498 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 4.166666666666667) internal successors, (75), 18 states have internal predecessors, (75), 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 20:42:53,545 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:53,546 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-20 20:42:53,546 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:53,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-20 20:42:53,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-20 20:42:53,549 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 255 [2022-02-20 20:42:53,552 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 220 places, 216 transitions, 483 flow. Second operand has 18 states, 18 states have (on average 206.27777777777777) internal successors, (3713), 18 states have internal predecessors, (3713), 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 20:42:53,552 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:53,552 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 255 [2022-02-20 20:42:53,552 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand