./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/28-race_reach_42-trylock2_racefree.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_42-trylock2_racefree.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 844ba080c7d33529db727776ee230d62edb7b62a6350a8061572438c458d73d3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:42:33,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:42:33,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:42:33,734 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:42:33,735 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:42:33,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:42:33,737 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:42:33,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:42:33,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:42:33,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:42:33,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:42:33,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:42:33,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:42:33,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:42:33,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:42:33,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:42:33,744 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:42:33,745 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:42:33,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:42:33,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:42:33,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:42:33,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:42:33,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:42:33,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:42:33,753 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:42:33,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:42:33,754 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:42:33,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:42:33,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:42:33,756 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:42:33,756 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:42:33,757 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:42:33,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:42:33,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:42:33,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:42:33,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:42:33,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:42:33,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:42:33,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:42:33,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:42:33,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:42:33,761 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:42:33,776 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:42:33,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:42:33,776 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:42:33,776 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:42:33,777 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:42:33,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:42:33,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:42:33,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:42:33,778 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:42:33,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:42:33,778 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:42:33,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:42:33,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:42:33,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:42:33,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:42:33,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:42:33,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:42:33,780 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:42:33,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:42:33,780 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:42:33,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:42:33,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:42:33,781 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:42:33,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:42:33,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:33,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:42:33,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:42:33,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:42:33,782 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:42:33,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:42:33,782 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:42:33,782 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:42:33,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:42:33,782 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 844ba080c7d33529db727776ee230d62edb7b62a6350a8061572438c458d73d3 [2022-02-20 20:42:33,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:42:33,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:42:33,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:42:33,960 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:42:33,960 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:42:33,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/28-race_reach_42-trylock2_racefree.i [2022-02-20 20:42:33,999 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fd11e60e/3e10db3abc294cfa9c10c43929060fe5/FLAG17a7f278c [2022-02-20 20:42:34,379 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:42:34,380 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_42-trylock2_racefree.i [2022-02-20 20:42:34,399 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fd11e60e/3e10db3abc294cfa9c10c43929060fe5/FLAG17a7f278c [2022-02-20 20:42:34,770 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fd11e60e/3e10db3abc294cfa9c10c43929060fe5 [2022-02-20 20:42:34,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:42:34,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:42:34,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:34,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:42:34,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:42:34,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:34" (1/1) ... [2022-02-20 20:42:34,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26e8ea63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:34, skipping insertion in model container [2022-02-20 20:42:34,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:34" (1/1) ... [2022-02-20 20:42:34,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:42:34,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:42:35,116 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_42-trylock2_racefree.i[30176,30189] [2022-02-20 20:42:35,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:35,164 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:42:35,199 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_42-trylock2_racefree.i[30176,30189] [2022-02-20 20:42:35,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:35,238 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:42:35,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35 WrapperNode [2022-02-20 20:42:35,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:35,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:35,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:42:35,241 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:42:35,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,305 INFO L137 Inliner]: procedures = 171, calls = 47, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 130 [2022-02-20 20:42:35,306 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:35,307 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:42:35,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:42:35,307 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:42:35,313 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,356 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:42:35,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:42:35,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:42:35,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:42:35,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (1/1) ... [2022-02-20 20:42:35,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:35,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:35,387 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 20:42:35,389 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 20:42:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:42:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:42:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:42:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:42:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:42:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-02-20 20:42:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-02-20 20:42:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:42:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexTryLock [2022-02-20 20:42:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:42:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:42:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:42:35,415 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 20:42:35,536 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:42:35,537 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:42:35,747 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:42:35,753 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:42:35,753 INFO L299 CfgBuilder]: Removed 23 assume(true) statements. [2022-02-20 20:42:35,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:35 BoogieIcfgContainer [2022-02-20 20:42:35,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:42:35,756 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:42:35,756 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:42:35,759 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:42:35,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:42:34" (1/3) ... [2022-02-20 20:42:35,759 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a008074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:35, skipping insertion in model container [2022-02-20 20:42:35,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:35" (2/3) ... [2022-02-20 20:42:35,760 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a008074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:35, skipping insertion in model container [2022-02-20 20:42:35,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:35" (3/3) ... [2022-02-20 20:42:35,761 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_42-trylock2_racefree.i [2022-02-20 20:42:35,764 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:42:35,764 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:42:35,764 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2022-02-20 20:42:35,764 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:42:35,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,840 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,840 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,840 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,840 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,840 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,840 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,841 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,855 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,856 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:35,861 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-02-20 20:42:35,895 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:35,902 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 20:42:35,902 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-20 20:42:35,916 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions, 400 flow [2022-02-20 20:42:36,011 INFO L129 PetriNetUnfolder]: 45/290 cut-off events. [2022-02-20 20:42:36,012 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:36,018 INFO L84 FinitePrefix]: Finished finitePrefix Result has 296 conditions, 290 events. 45/290 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1128 event pairs, 0 based on Foata normal form. 0/234 useless extension candidates. Maximal degree in co-relation 152. Up to 6 conditions per place. [2022-02-20 20:42:36,019 INFO L82 GeneralOperation]: Start removeDead. Operand has 170 places, 196 transitions, 400 flow [2022-02-20 20:42:36,028 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 166 places, 191 transitions, 387 flow [2022-02-20 20:42:36,038 INFO L129 PetriNetUnfolder]: 6/100 cut-off events. [2022-02-20 20:42:36,038 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:36,039 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:36,039 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:36,040 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-20 20:42:36,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:36,044 INFO L85 PathProgramCache]: Analyzing trace with hash 904733028, now seen corresponding path program 1 times [2022-02-20 20:42:36,050 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:36,051 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153395250] [2022-02-20 20:42:36,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:36,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:36,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:36,201 INFO L290 TraceCheckUtils]: 0: Hoare triple {173#true} [490] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {173#true} [377] 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] {173#true} is VALID [2022-02-20 20:42:36,202 INFO L290 TraceCheckUtils]: 2: Hoare triple {173#true} [495] 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[] {173#true} is VALID [2022-02-20 20:42:36,202 INFO L290 TraceCheckUtils]: 3: Hoare triple {173#true} [496] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,202 INFO L290 TraceCheckUtils]: 4: Hoare triple {173#true} [402] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,202 INFO L290 TraceCheckUtils]: 5: Hoare triple {173#true} [319] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,203 INFO L290 TraceCheckUtils]: 6: Hoare triple {173#true} [350] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,203 INFO L290 TraceCheckUtils]: 7: Hoare triple {173#true} [465] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,203 INFO L290 TraceCheckUtils]: 8: Hoare triple {173#true} [415] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {173#true} is VALID [2022-02-20 20:42:36,203 INFO L290 TraceCheckUtils]: 9: Hoare triple {173#true} [388] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,204 INFO L290 TraceCheckUtils]: 10: Hoare triple {173#true} [468] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,204 INFO L290 TraceCheckUtils]: 11: Hoare triple {173#true} [344] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,204 INFO L290 TraceCheckUtils]: 12: Hoare triple {173#true} [502] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,204 INFO L290 TraceCheckUtils]: 13: Hoare triple {173#true} [483] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,205 INFO L290 TraceCheckUtils]: 14: Hoare triple {173#true} [397] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,206 INFO L290 TraceCheckUtils]: 15: Hoare triple {173#true} [411] L696-6-->L697: Formula: (= v_~g1~0_1 0) InVars {} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[~g1~0] {173#true} is VALID [2022-02-20 20:42:36,206 INFO L290 TraceCheckUtils]: 16: Hoare triple {173#true} [365] L697-->L698: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {173#true} is VALID [2022-02-20 20:42:36,206 INFO L290 TraceCheckUtils]: 17: Hoare triple {173#true} [456] L698-->L698-1: Formula: (and (= |v_~#mutex1~0.offset_1| 0) (= |v_~#mutex1~0.base_1| 4)) InVars {} OutVars{~#mutex1~0.offset=|v_~#mutex1~0.offset_1|, ~#mutex1~0.base=|v_~#mutex1~0.base_1|} AuxVars[] AssignedVars[~#mutex1~0.offset, ~#mutex1~0.base] {173#true} is VALID [2022-02-20 20:42:36,206 INFO L290 TraceCheckUtils]: 18: Hoare triple {173#true} [454] L698-1-->L698-2: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,207 INFO L290 TraceCheckUtils]: 19: Hoare triple {173#true} [487] L698-2-->L698-3: Formula: (= (select (select |v_#memory_int_8| |v_~#mutex1~0.base_2|) |v_~#mutex1~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,207 INFO L290 TraceCheckUtils]: 20: Hoare triple {173#true} [351] L698-3-->L698-4: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex1~0.base_3|) (+ |v_~#mutex1~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,208 INFO L290 TraceCheckUtils]: 21: Hoare triple {173#true} [455] L698-4-->L698-5: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex1~0.base_4|) (+ |v_~#mutex1~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,208 INFO L290 TraceCheckUtils]: 22: Hoare triple {173#true} [492] L698-5-->L698-6: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex1~0.base_5|) (+ |v_~#mutex1~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,208 INFO L290 TraceCheckUtils]: 23: Hoare triple {173#true} [488] L698-6-->L698-7: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex1~0.base_6|) (+ 16 |v_~#mutex1~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,208 INFO L290 TraceCheckUtils]: 24: Hoare triple {173#true} [343] L698-7-->L699: Formula: (and (= |v_~#mutex2~0.offset_1| 0) (= 5 |v_~#mutex2~0.base_1|)) InVars {} OutVars{~#mutex2~0.base=|v_~#mutex2~0.base_1|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_1|} AuxVars[] AssignedVars[~#mutex2~0.offset, ~#mutex2~0.base] {173#true} is VALID [2022-02-20 20:42:36,209 INFO L290 TraceCheckUtils]: 25: Hoare triple {173#true} [381] L699-->L699-1: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,209 INFO L290 TraceCheckUtils]: 26: Hoare triple {173#true} [442] L699-1-->L699-2: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex2~0.base_2|) |v_~#mutex2~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} OutVars{#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,209 INFO L290 TraceCheckUtils]: 27: Hoare triple {173#true} [325] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_14| |v_~#mutex2~0.base_3|) (+ |v_~#mutex2~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,209 INFO L290 TraceCheckUtils]: 28: Hoare triple {173#true} [339] L699-3-->L699-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#mutex2~0.base_4|) (+ |v_~#mutex2~0.offset_4| 8))) InVars {#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} OutVars{#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,210 INFO L290 TraceCheckUtils]: 29: Hoare triple {173#true} [354] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_16| |v_~#mutex2~0.base_5|) (+ |v_~#mutex2~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} OutVars{#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,210 INFO L290 TraceCheckUtils]: 30: Hoare triple {173#true} [363] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_17| |v_~#mutex2~0.base_6|) (+ 16 |v_~#mutex2~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} OutVars{#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,210 INFO L290 TraceCheckUtils]: 31: Hoare triple {173#true} [413] L699-6-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,210 INFO L290 TraceCheckUtils]: 32: Hoare triple {173#true} [499] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173#true} is VALID [2022-02-20 20:42:36,210 INFO L290 TraceCheckUtils]: 33: Hoare triple {173#true} [385] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {173#true} is VALID [2022-02-20 20:42:36,211 INFO L290 TraceCheckUtils]: 34: Hoare triple {173#true} [335] L-1-5-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_1|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_1|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post23#1=|v_ULTIMATE.start_main_#t~post23#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post23#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~post13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_#t~mem24#1] {173#true} is VALID [2022-02-20 20:42:36,211 INFO L290 TraceCheckUtils]: 35: Hoare triple {173#true} [425] L710-->L710-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {173#true} is VALID [2022-02-20 20:42:36,211 INFO L290 TraceCheckUtils]: 36: Hoare triple {173#true} [421] L710-1-->L710-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {173#true} is VALID [2022-02-20 20:42:36,212 INFO L290 TraceCheckUtils]: 37: Hoare triple {173#true} [418] L710-13-->L710-14: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {174#false} is VALID [2022-02-20 20:42:36,212 INFO L290 TraceCheckUtils]: 38: Hoare triple {174#false} [372] L710-14-->L711: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7| (store .cse0 |v_~#mutex1~0.offset_7| 1))) (= (select .cse0 |v_~#mutex1~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet16#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsMutex] {174#false} is VALID [2022-02-20 20:42:36,212 INFO L290 TraceCheckUtils]: 39: Hoare triple {174#false} [380] L711-->L712-7: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1] {174#false} is VALID [2022-02-20 20:42:36,213 INFO L290 TraceCheckUtils]: 40: Hoare triple {174#false} [366] L712-7-->L712-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet17#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet17#1] {174#false} is VALID [2022-02-20 20:42:36,213 INFO L290 TraceCheckUtils]: 41: Hoare triple {174#false} [428] L712-1-->L712-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] {174#false} is VALID [2022-02-20 20:42:36,213 INFO L290 TraceCheckUtils]: 42: Hoare triple {174#false} [408] L712-2-->L712-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {174#false} is VALID [2022-02-20 20:42:36,213 INFO L290 TraceCheckUtils]: 43: Hoare triple {174#false} [333] L712-3-->L712-4: Formula: (= (ite (= v_~g1~0_2 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {174#false} is VALID [2022-02-20 20:42:36,214 INFO L290 TraceCheckUtils]: 44: Hoare triple {174#false} [368] L712-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {174#false} is VALID [2022-02-20 20:42:36,214 INFO L290 TraceCheckUtils]: 45: Hoare triple {174#false} [374] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {174#false} is VALID [2022-02-20 20:42:36,215 INFO L290 TraceCheckUtils]: 46: Hoare triple {174#false} [506] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {174#false} is VALID [2022-02-20 20:42:36,215 INFO L290 TraceCheckUtils]: 47: Hoare triple {174#false} [369] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {174#false} is VALID [2022-02-20 20:42:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:36,217 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:36,217 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153395250] [2022-02-20 20:42:36,218 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153395250] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:36,218 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:36,218 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:42:36,219 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182093473] [2022-02-20 20:42:36,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:36,236 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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 48 [2022-02-20 20:42:36,238 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:36,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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 20:42:36,288 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:36,289 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:42:36,290 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:36,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:42:36,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:42:36,316 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 163 out of 196 [2022-02-20 20:42:36,322 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 191 transitions, 387 flow. Second operand has 2 states, 2 states have (on average 163.5) internal successors, (327), 2 states have internal predecessors, (327), 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 20:42:36,322 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:36,323 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 163 of 196 [2022-02-20 20:42:36,324 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:36,391 INFO L129 PetriNetUnfolder]: 2/235 cut-off events. [2022-02-20 20:42:36,391 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:36,393 INFO L84 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 2/235 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 460 event pairs, 0 based on Foata normal form. 42/263 useless extension candidates. Maximal degree in co-relation 123. Up to 4 conditions per place. [2022-02-20 20:42:36,395 INFO L132 encePairwiseOnDemand]: 169/196 looper letters, 1 selfloop transitions, 0 changer transitions 15/160 dead transitions. [2022-02-20 20:42:36,395 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 160 transitions, 327 flow [2022-02-20 20:42:36,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:42:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:42:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 354 transitions. [2022-02-20 20:42:36,420 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9030612244897959 [2022-02-20 20:42:36,421 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 354 transitions. [2022-02-20 20:42:36,421 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 354 transitions. [2022-02-20 20:42:36,422 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:36,423 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 354 transitions. [2022-02-20 20:42:36,430 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 177.0) internal successors, (354), 2 states have internal predecessors, (354), 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 20:42:36,433 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 196.0) internal successors, (588), 3 states have internal predecessors, (588), 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 20:42:36,434 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 196.0) internal successors, (588), 3 states have internal predecessors, (588), 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 20:42:36,435 INFO L186 Difference]: Start difference. First operand has 166 places, 191 transitions, 387 flow. Second operand 2 states and 354 transitions. [2022-02-20 20:42:36,436 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 160 transitions, 327 flow [2022-02-20 20:42:36,439 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 160 transitions, 327 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:36,443 INFO L242 Difference]: Finished difference. Result has 163 places, 145 transitions, 295 flow [2022-02-20 20:42:36,444 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=196, PETRI_DIFFERENCE_MINUEND_FLOW=325, PETRI_DIFFERENCE_MINUEND_PLACES=162, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=160, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=160, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=295, PETRI_PLACES=163, PETRI_TRANSITIONS=145} [2022-02-20 20:42:36,448 INFO L334 CegarLoopForPetriNet]: 166 programPoint places, -3 predicate places. [2022-02-20 20:42:36,449 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 163 places, 145 transitions, 295 flow [2022-02-20 20:42:36,507 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2869 states, 2860 states have (on average 1.9496503496503497) internal successors, (5576), 2868 states have internal predecessors, (5576), 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 20:42:36,514 INFO L78 Accepts]: Start accepts. Automaton has has 2869 states, 2860 states have (on average 1.9496503496503497) internal successors, (5576), 2868 states have internal predecessors, (5576), 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 48 [2022-02-20 20:42:36,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:36,515 INFO L470 AbstractCegarLoop]: Abstraction has has 163 places, 145 transitions, 295 flow [2022-02-20 20:42:36,516 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 163.5) internal successors, (327), 2 states have internal predecessors, (327), 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 20:42:36,516 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:36,516 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:36,516 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:42:36,516 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-20 20:42:36,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:36,517 INFO L85 PathProgramCache]: Analyzing trace with hash -892218331, now seen corresponding path program 1 times [2022-02-20 20:42:36,517 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:36,517 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756031691] [2022-02-20 20:42:36,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:36,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:36,608 INFO L290 TraceCheckUtils]: 0: Hoare triple {3046#true} [490] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {3046#true} [377] 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] {3046#true} is VALID [2022-02-20 20:42:36,609 INFO L290 TraceCheckUtils]: 2: Hoare triple {3046#true} [495] 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[] {3046#true} is VALID [2022-02-20 20:42:36,609 INFO L290 TraceCheckUtils]: 3: Hoare triple {3046#true} [496] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,609 INFO L290 TraceCheckUtils]: 4: Hoare triple {3046#true} [402] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,609 INFO L290 TraceCheckUtils]: 5: Hoare triple {3046#true} [319] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,609 INFO L290 TraceCheckUtils]: 6: Hoare triple {3046#true} [350] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,609 INFO L290 TraceCheckUtils]: 7: Hoare triple {3046#true} [465] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,609 INFO L290 TraceCheckUtils]: 8: Hoare triple {3046#true} [415] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {3046#true} is VALID [2022-02-20 20:42:36,610 INFO L290 TraceCheckUtils]: 9: Hoare triple {3046#true} [388] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,610 INFO L290 TraceCheckUtils]: 10: Hoare triple {3046#true} [468] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,610 INFO L290 TraceCheckUtils]: 11: Hoare triple {3046#true} [344] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,610 INFO L290 TraceCheckUtils]: 12: Hoare triple {3046#true} [502] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,610 INFO L290 TraceCheckUtils]: 13: Hoare triple {3046#true} [483] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,610 INFO L290 TraceCheckUtils]: 14: Hoare triple {3046#true} [397] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,610 INFO L290 TraceCheckUtils]: 15: Hoare triple {3046#true} [411] L696-6-->L697: Formula: (= v_~g1~0_1 0) InVars {} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[~g1~0] {3046#true} is VALID [2022-02-20 20:42:36,611 INFO L290 TraceCheckUtils]: 16: Hoare triple {3046#true} [365] L697-->L698: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {3046#true} is VALID [2022-02-20 20:42:36,611 INFO L290 TraceCheckUtils]: 17: Hoare triple {3046#true} [456] L698-->L698-1: Formula: (and (= |v_~#mutex1~0.offset_1| 0) (= |v_~#mutex1~0.base_1| 4)) InVars {} OutVars{~#mutex1~0.offset=|v_~#mutex1~0.offset_1|, ~#mutex1~0.base=|v_~#mutex1~0.base_1|} AuxVars[] AssignedVars[~#mutex1~0.offset, ~#mutex1~0.base] {3046#true} is VALID [2022-02-20 20:42:36,611 INFO L290 TraceCheckUtils]: 18: Hoare triple {3046#true} [454] L698-1-->L698-2: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,611 INFO L290 TraceCheckUtils]: 19: Hoare triple {3046#true} [487] L698-2-->L698-3: Formula: (= (select (select |v_#memory_int_8| |v_~#mutex1~0.base_2|) |v_~#mutex1~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,611 INFO L290 TraceCheckUtils]: 20: Hoare triple {3046#true} [351] L698-3-->L698-4: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex1~0.base_3|) (+ |v_~#mutex1~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,611 INFO L290 TraceCheckUtils]: 21: Hoare triple {3046#true} [455] L698-4-->L698-5: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex1~0.base_4|) (+ |v_~#mutex1~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,611 INFO L290 TraceCheckUtils]: 22: Hoare triple {3046#true} [492] L698-5-->L698-6: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex1~0.base_5|) (+ |v_~#mutex1~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,612 INFO L290 TraceCheckUtils]: 23: Hoare triple {3046#true} [488] L698-6-->L698-7: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex1~0.base_6|) (+ 16 |v_~#mutex1~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,612 INFO L290 TraceCheckUtils]: 24: Hoare triple {3046#true} [343] L698-7-->L699: Formula: (and (= |v_~#mutex2~0.offset_1| 0) (= 5 |v_~#mutex2~0.base_1|)) InVars {} OutVars{~#mutex2~0.base=|v_~#mutex2~0.base_1|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_1|} AuxVars[] AssignedVars[~#mutex2~0.offset, ~#mutex2~0.base] {3046#true} is VALID [2022-02-20 20:42:36,612 INFO L290 TraceCheckUtils]: 25: Hoare triple {3046#true} [381] L699-->L699-1: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,612 INFO L290 TraceCheckUtils]: 26: Hoare triple {3046#true} [442] L699-1-->L699-2: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex2~0.base_2|) |v_~#mutex2~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} OutVars{#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,612 INFO L290 TraceCheckUtils]: 27: Hoare triple {3046#true} [325] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_14| |v_~#mutex2~0.base_3|) (+ |v_~#mutex2~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,612 INFO L290 TraceCheckUtils]: 28: Hoare triple {3046#true} [339] L699-3-->L699-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#mutex2~0.base_4|) (+ |v_~#mutex2~0.offset_4| 8))) InVars {#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} OutVars{#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,612 INFO L290 TraceCheckUtils]: 29: Hoare triple {3046#true} [354] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_16| |v_~#mutex2~0.base_5|) (+ |v_~#mutex2~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} OutVars{#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,612 INFO L290 TraceCheckUtils]: 30: Hoare triple {3046#true} [363] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_17| |v_~#mutex2~0.base_6|) (+ 16 |v_~#mutex2~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} OutVars{#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,613 INFO L290 TraceCheckUtils]: 31: Hoare triple {3046#true} [413] L699-6-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,613 INFO L290 TraceCheckUtils]: 32: Hoare triple {3046#true} [499] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3046#true} is VALID [2022-02-20 20:42:36,613 INFO L290 TraceCheckUtils]: 33: Hoare triple {3046#true} [385] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {3046#true} is VALID [2022-02-20 20:42:36,613 INFO L290 TraceCheckUtils]: 34: Hoare triple {3046#true} [335] L-1-5-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_1|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_1|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post23#1=|v_ULTIMATE.start_main_#t~post23#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post23#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~post13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_#t~mem24#1] {3046#true} is VALID [2022-02-20 20:42:36,613 INFO L290 TraceCheckUtils]: 35: Hoare triple {3046#true} [425] L710-->L710-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {3046#true} is VALID [2022-02-20 20:42:36,615 INFO L290 TraceCheckUtils]: 36: Hoare triple {3046#true} [421] L710-1-->L710-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {3048#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:36,616 INFO L290 TraceCheckUtils]: 37: Hoare triple {3048#(= |ULTIMATE.start_main_~i~0#1| 0)} [419] L710-13-->L710-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {3047#false} is VALID [2022-02-20 20:42:36,616 INFO L290 TraceCheckUtils]: 38: Hoare triple {3047#false} [372] L710-14-->L711: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7| (store .cse0 |v_~#mutex1~0.offset_7| 1))) (= (select .cse0 |v_~#mutex1~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet16#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsMutex] {3047#false} is VALID [2022-02-20 20:42:36,617 INFO L290 TraceCheckUtils]: 39: Hoare triple {3047#false} [380] L711-->L712-7: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1] {3047#false} is VALID [2022-02-20 20:42:36,618 INFO L290 TraceCheckUtils]: 40: Hoare triple {3047#false} [366] L712-7-->L712-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet17#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet17#1] {3047#false} is VALID [2022-02-20 20:42:36,618 INFO L290 TraceCheckUtils]: 41: Hoare triple {3047#false} [428] L712-1-->L712-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] {3047#false} is VALID [2022-02-20 20:42:36,619 INFO L290 TraceCheckUtils]: 42: Hoare triple {3047#false} [408] L712-2-->L712-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3047#false} is VALID [2022-02-20 20:42:36,619 INFO L290 TraceCheckUtils]: 43: Hoare triple {3047#false} [333] L712-3-->L712-4: Formula: (= (ite (= v_~g1~0_2 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {3047#false} is VALID [2022-02-20 20:42:36,619 INFO L290 TraceCheckUtils]: 44: Hoare triple {3047#false} [368] L712-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {3047#false} is VALID [2022-02-20 20:42:36,620 INFO L290 TraceCheckUtils]: 45: Hoare triple {3047#false} [374] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {3047#false} is VALID [2022-02-20 20:42:36,620 INFO L290 TraceCheckUtils]: 46: Hoare triple {3047#false} [506] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {3047#false} is VALID [2022-02-20 20:42:36,620 INFO L290 TraceCheckUtils]: 47: Hoare triple {3047#false} [369] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3047#false} is VALID [2022-02-20 20:42:36,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:36,621 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:36,621 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756031691] [2022-02-20 20:42:36,621 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1756031691] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:36,621 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:36,621 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:36,621 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70109885] [2022-02-20 20:42:36,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:36,623 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 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 48 [2022-02-20 20:42:36,623 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:36,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 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 20:42:36,660 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:36,661 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:36,661 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:36,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:36,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:36,664 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 156 out of 196 [2022-02-20 20:42:36,664 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 145 transitions, 295 flow. Second operand has 3 states, 3 states have (on average 157.0) internal successors, (471), 3 states have internal predecessors, (471), 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 20:42:36,665 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:36,665 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 156 of 196 [2022-02-20 20:42:36,665 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:36,704 INFO L129 PetriNetUnfolder]: 1/149 cut-off events. [2022-02-20 20:42:36,705 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:36,705 INFO L84 FinitePrefix]: Finished finitePrefix Result has 166 conditions, 149 events. 1/149 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 138 event pairs, 0 based on Foata normal form. 0/144 useless extension candidates. Maximal degree in co-relation 162. Up to 6 conditions per place. [2022-02-20 20:42:36,706 INFO L132 encePairwiseOnDemand]: 193/196 looper letters, 8 selfloop transitions, 2 changer transitions 0/147 dead transitions. [2022-02-20 20:42:36,706 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 147 transitions, 319 flow [2022-02-20 20:42:36,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 479 transitions. [2022-02-20 20:42:36,711 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.814625850340136 [2022-02-20 20:42:36,712 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 479 transitions. [2022-02-20 20:42:36,712 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 479 transitions. [2022-02-20 20:42:36,712 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:36,712 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 479 transitions. [2022-02-20 20:42:36,714 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 159.66666666666666) internal successors, (479), 3 states have internal predecessors, (479), 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 20:42:36,715 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 196.0) internal successors, (784), 4 states have internal predecessors, (784), 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 20:42:36,715 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 196.0) internal successors, (784), 4 states have internal predecessors, (784), 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 20:42:36,715 INFO L186 Difference]: Start difference. First operand has 163 places, 145 transitions, 295 flow. Second operand 3 states and 479 transitions. [2022-02-20 20:42:36,715 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 147 transitions, 319 flow [2022-02-20 20:42:36,717 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 147 transitions, 319 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:36,720 INFO L242 Difference]: Finished difference. Result has 151 places, 145 transitions, 303 flow [2022-02-20 20:42:36,721 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=196, PETRI_DIFFERENCE_MINUEND_FLOW=295, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=145, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=303, PETRI_PLACES=151, PETRI_TRANSITIONS=145} [2022-02-20 20:42:36,721 INFO L334 CegarLoopForPetriNet]: 166 programPoint places, -15 predicate places. [2022-02-20 20:42:36,721 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 151 places, 145 transitions, 303 flow [2022-02-20 20:42:36,782 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2814 states, 2809 states have (on average 1.9651121395514417) internal successors, (5520), 2813 states have internal predecessors, (5520), 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 20:42:36,789 INFO L78 Accepts]: Start accepts. Automaton has has 2814 states, 2809 states have (on average 1.9651121395514417) internal successors, (5520), 2813 states have internal predecessors, (5520), 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 48 [2022-02-20 20:42:36,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:36,790 INFO L470 AbstractCegarLoop]: Abstraction has has 151 places, 145 transitions, 303 flow [2022-02-20 20:42:36,791 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 157.0) internal successors, (471), 3 states have internal predecessors, (471), 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 20:42:36,791 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:36,792 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:36,792 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:42:36,792 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-20 20:42:36,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:36,793 INFO L85 PathProgramCache]: Analyzing trace with hash 1885180906, now seen corresponding path program 1 times [2022-02-20 20:42:36,793 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:36,793 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344324109] [2022-02-20 20:42:36,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:36,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:36,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:36,841 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:42:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:36,899 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:42:36,899 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:42:36,900 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 5 remaining) [2022-02-20 20:42:36,901 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-02-20 20:42:36,901 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2022-02-20 20:42:36,901 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-02-20 20:42:36,902 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-02-20 20:42:36,902 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:42:36,904 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-02-20 20:42:36,905 WARN L235 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:42:36,905 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-02-20 20:42:36,943 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,946 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,947 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,947 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,947 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,947 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,947 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,947 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,957 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,957 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,957 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,957 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,958 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,958 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,958 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,958 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,973 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,973 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,975 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,975 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:36,985 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-20 20:42:36,990 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:36,991 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 20:42:36,991 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-20 20:42:36,997 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 214 places, 251 transitions, 520 flow [2022-02-20 20:42:37,043 INFO L129 PetriNetUnfolder]: 76/464 cut-off events. [2022-02-20 20:42:37,044 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-02-20 20:42:37,047 INFO L84 FinitePrefix]: Finished finitePrefix Result has 478 conditions, 464 events. 76/464 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 2074 event pairs, 0 based on Foata normal form. 0/372 useless extension candidates. Maximal degree in co-relation 292. Up to 9 conditions per place. [2022-02-20 20:42:37,047 INFO L82 GeneralOperation]: Start removeDead. Operand has 214 places, 251 transitions, 520 flow [2022-02-20 20:42:37,052 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 214 places, 251 transitions, 520 flow [2022-02-20 20:42:37,063 INFO L129 PetriNetUnfolder]: 4/97 cut-off events. [2022-02-20 20:42:37,063 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:37,063 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:37,063 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:37,064 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-20 20:42:37,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:37,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1906173221, now seen corresponding path program 1 times [2022-02-20 20:42:37,064 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:37,064 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709458374] [2022-02-20 20:42:37,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:37,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:37,150 INFO L290 TraceCheckUtils]: 0: Hoare triple {217#true} [741] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {217#true} [628] 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] {217#true} is VALID [2022-02-20 20:42:37,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {217#true} [746] 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[] {217#true} is VALID [2022-02-20 20:42:37,151 INFO L290 TraceCheckUtils]: 3: Hoare triple {217#true} [747] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,151 INFO L290 TraceCheckUtils]: 4: Hoare triple {217#true} [653] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,151 INFO L290 TraceCheckUtils]: 5: Hoare triple {217#true} [570] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,154 INFO L290 TraceCheckUtils]: 6: Hoare triple {217#true} [601] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,154 INFO L290 TraceCheckUtils]: 7: Hoare triple {217#true} [716] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,154 INFO L290 TraceCheckUtils]: 8: Hoare triple {217#true} [666] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {217#true} is VALID [2022-02-20 20:42:37,154 INFO L290 TraceCheckUtils]: 9: Hoare triple {217#true} [639] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,156 INFO L290 TraceCheckUtils]: 10: Hoare triple {217#true} [719] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,156 INFO L290 TraceCheckUtils]: 11: Hoare triple {217#true} [595] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,156 INFO L290 TraceCheckUtils]: 12: Hoare triple {217#true} [753] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,156 INFO L290 TraceCheckUtils]: 13: Hoare triple {217#true} [734] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {217#true} [648] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,157 INFO L290 TraceCheckUtils]: 15: Hoare triple {217#true} [662] L696-6-->L697: Formula: (= v_~g1~0_1 0) InVars {} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[~g1~0] {217#true} is VALID [2022-02-20 20:42:37,157 INFO L290 TraceCheckUtils]: 16: Hoare triple {217#true} [616] L697-->L698: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {217#true} is VALID [2022-02-20 20:42:37,157 INFO L290 TraceCheckUtils]: 17: Hoare triple {217#true} [707] L698-->L698-1: Formula: (and (= |v_~#mutex1~0.offset_1| 0) (= |v_~#mutex1~0.base_1| 4)) InVars {} OutVars{~#mutex1~0.offset=|v_~#mutex1~0.offset_1|, ~#mutex1~0.base=|v_~#mutex1~0.base_1|} AuxVars[] AssignedVars[~#mutex1~0.offset, ~#mutex1~0.base] {217#true} is VALID [2022-02-20 20:42:37,157 INFO L290 TraceCheckUtils]: 18: Hoare triple {217#true} [705] L698-1-->L698-2: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,158 INFO L290 TraceCheckUtils]: 19: Hoare triple {217#true} [738] L698-2-->L698-3: Formula: (= (select (select |v_#memory_int_8| |v_~#mutex1~0.base_2|) |v_~#mutex1~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,158 INFO L290 TraceCheckUtils]: 20: Hoare triple {217#true} [602] L698-3-->L698-4: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex1~0.base_3|) (+ |v_~#mutex1~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,158 INFO L290 TraceCheckUtils]: 21: Hoare triple {217#true} [706] L698-4-->L698-5: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex1~0.base_4|) (+ |v_~#mutex1~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,159 INFO L290 TraceCheckUtils]: 22: Hoare triple {217#true} [743] L698-5-->L698-6: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex1~0.base_5|) (+ |v_~#mutex1~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,159 INFO L290 TraceCheckUtils]: 23: Hoare triple {217#true} [739] L698-6-->L698-7: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex1~0.base_6|) (+ 16 |v_~#mutex1~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,166 INFO L290 TraceCheckUtils]: 24: Hoare triple {217#true} [594] L698-7-->L699: Formula: (and (= |v_~#mutex2~0.offset_1| 0) (= 5 |v_~#mutex2~0.base_1|)) InVars {} OutVars{~#mutex2~0.base=|v_~#mutex2~0.base_1|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_1|} AuxVars[] AssignedVars[~#mutex2~0.offset, ~#mutex2~0.base] {217#true} is VALID [2022-02-20 20:42:37,167 INFO L290 TraceCheckUtils]: 25: Hoare triple {217#true} [632] L699-->L699-1: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,167 INFO L290 TraceCheckUtils]: 26: Hoare triple {217#true} [693] L699-1-->L699-2: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex2~0.base_2|) |v_~#mutex2~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} OutVars{#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,167 INFO L290 TraceCheckUtils]: 27: Hoare triple {217#true} [576] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_14| |v_~#mutex2~0.base_3|) (+ |v_~#mutex2~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,167 INFO L290 TraceCheckUtils]: 28: Hoare triple {217#true} [590] L699-3-->L699-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#mutex2~0.base_4|) (+ |v_~#mutex2~0.offset_4| 8))) InVars {#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} OutVars{#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,167 INFO L290 TraceCheckUtils]: 29: Hoare triple {217#true} [605] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_16| |v_~#mutex2~0.base_5|) (+ |v_~#mutex2~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} OutVars{#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,167 INFO L290 TraceCheckUtils]: 30: Hoare triple {217#true} [614] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_17| |v_~#mutex2~0.base_6|) (+ 16 |v_~#mutex2~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} OutVars{#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,168 INFO L290 TraceCheckUtils]: 31: Hoare triple {217#true} [664] L699-6-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,168 INFO L290 TraceCheckUtils]: 32: Hoare triple {217#true} [750] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {217#true} is VALID [2022-02-20 20:42:37,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {217#true} [636] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {217#true} is VALID [2022-02-20 20:42:37,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {217#true} [586] L-1-5-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_1|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_1|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post23#1=|v_ULTIMATE.start_main_#t~post23#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post23#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~post13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_#t~mem24#1] {217#true} is VALID [2022-02-20 20:42:37,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {217#true} [676] L710-->L710-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {217#true} is VALID [2022-02-20 20:42:37,169 INFO L290 TraceCheckUtils]: 36: Hoare triple {217#true} [672] L710-1-->L710-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {219#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:37,169 INFO L290 TraceCheckUtils]: 37: Hoare triple {219#(= |ULTIMATE.start_main_~i~0#1| 0)} [670] L710-13-->L710-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {218#false} is VALID [2022-02-20 20:42:37,169 INFO L290 TraceCheckUtils]: 38: Hoare triple {218#false} [623] L710-14-->L711: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7| (store .cse0 |v_~#mutex1~0.offset_7| 1))) (= (select .cse0 |v_~#mutex1~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet16#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsMutex] {218#false} is VALID [2022-02-20 20:42:37,170 INFO L290 TraceCheckUtils]: 39: Hoare triple {218#false} [631] L711-->L712-7: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1] {218#false} is VALID [2022-02-20 20:42:37,170 INFO L290 TraceCheckUtils]: 40: Hoare triple {218#false} [617] L712-7-->L712-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet17#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet17#1] {218#false} is VALID [2022-02-20 20:42:37,170 INFO L290 TraceCheckUtils]: 41: Hoare triple {218#false} [679] L712-1-->L712-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] {218#false} is VALID [2022-02-20 20:42:37,170 INFO L290 TraceCheckUtils]: 42: Hoare triple {218#false} [659] L712-2-->L712-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {218#false} is VALID [2022-02-20 20:42:37,170 INFO L290 TraceCheckUtils]: 43: Hoare triple {218#false} [584] L712-3-->L712-4: Formula: (= (ite (= v_~g1~0_2 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {218#false} is VALID [2022-02-20 20:42:37,170 INFO L290 TraceCheckUtils]: 44: Hoare triple {218#false} [619] L712-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {218#false} is VALID [2022-02-20 20:42:37,171 INFO L290 TraceCheckUtils]: 45: Hoare triple {218#false} [625] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {218#false} is VALID [2022-02-20 20:42:37,171 INFO L290 TraceCheckUtils]: 46: Hoare triple {218#false} [757] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {218#false} is VALID [2022-02-20 20:42:37,171 INFO L290 TraceCheckUtils]: 47: Hoare triple {218#false} [620] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {218#false} is VALID [2022-02-20 20:42:37,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:37,172 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:37,172 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709458374] [2022-02-20 20:42:37,172 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [709458374] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:37,172 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:37,172 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:37,172 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946874793] [2022-02-20 20:42:37,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:37,175 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 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 48 [2022-02-20 20:42:37,175 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:37,176 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 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 20:42:37,205 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:37,205 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:37,205 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:37,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:37,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:37,208 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 197 out of 251 [2022-02-20 20:42:37,208 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 214 places, 251 transitions, 520 flow. Second operand has 3 states, 3 states have (on average 198.0) internal successors, (594), 3 states have internal predecessors, (594), 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 20:42:37,209 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:37,209 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 197 of 251 [2022-02-20 20:42:37,209 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:37,277 INFO L129 PetriNetUnfolder]: 4/320 cut-off events. [2022-02-20 20:42:37,278 INFO L130 PetriNetUnfolder]: For 14/14 co-relation queries the response was YES. [2022-02-20 20:42:37,279 INFO L84 FinitePrefix]: Finished finitePrefix Result has 355 conditions, 320 events. 4/320 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 780 event pairs, 0 based on Foata normal form. 128/432 useless extension candidates. Maximal degree in co-relation 226. Up to 16 conditions per place. [2022-02-20 20:42:37,280 INFO L132 encePairwiseOnDemand]: 209/251 looper letters, 11 selfloop transitions, 2 changer transitions 21/212 dead transitions. [2022-02-20 20:42:37,280 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 212 places, 212 transitions, 472 flow [2022-02-20 20:42:37,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:37,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 659 transitions. [2022-02-20 20:42:37,285 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8751660026560425 [2022-02-20 20:42:37,285 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 659 transitions. [2022-02-20 20:42:37,285 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 659 transitions. [2022-02-20 20:42:37,286 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:37,286 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 659 transitions. [2022-02-20 20:42:37,287 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 219.66666666666666) internal successors, (659), 3 states have internal predecessors, (659), 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 20:42:37,288 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 251.0) internal successors, (1004), 4 states have internal predecessors, (1004), 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 20:42:37,289 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 251.0) internal successors, (1004), 4 states have internal predecessors, (1004), 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 20:42:37,289 INFO L186 Difference]: Start difference. First operand has 214 places, 251 transitions, 520 flow. Second operand 3 states and 659 transitions. [2022-02-20 20:42:37,289 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 212 places, 212 transitions, 472 flow [2022-02-20 20:42:37,293 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 212 places, 212 transitions, 472 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:37,296 INFO L242 Difference]: Finished difference. Result has 213 places, 188 transitions, 398 flow [2022-02-20 20:42:37,297 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=251, PETRI_DIFFERENCE_MINUEND_FLOW=434, PETRI_DIFFERENCE_MINUEND_PLACES=210, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=208, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=398, PETRI_PLACES=213, PETRI_TRANSITIONS=188} [2022-02-20 20:42:37,298 INFO L334 CegarLoopForPetriNet]: 214 programPoint places, -1 predicate places. [2022-02-20 20:42:37,298 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 213 places, 188 transitions, 398 flow [2022-02-20 20:42:39,431 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 119196 states, 119187 states have (on average 2.929908463171319) internal successors, (349207), 119195 states have internal predecessors, (349207), 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 20:42:39,870 INFO L78 Accepts]: Start accepts. Automaton has has 119196 states, 119187 states have (on average 2.929908463171319) internal successors, (349207), 119195 states have internal predecessors, (349207), 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 48 [2022-02-20 20:42:39,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:39,872 INFO L470 AbstractCegarLoop]: Abstraction has has 213 places, 188 transitions, 398 flow [2022-02-20 20:42:39,872 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 198.0) internal successors, (594), 3 states have internal predecessors, (594), 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 20:42:39,873 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:39,873 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:39,873 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:42:39,873 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-20 20:42:39,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:39,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1025915671, now seen corresponding path program 1 times [2022-02-20 20:42:39,874 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:39,874 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966900428] [2022-02-20 20:42:39,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:39,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:39,960 INFO L290 TraceCheckUtils]: 0: Hoare triple {119419#true} [741] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {119419#true} [628] 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] {119419#true} is VALID [2022-02-20 20:42:39,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {119419#true} [746] 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[] {119419#true} is VALID [2022-02-20 20:42:39,961 INFO L290 TraceCheckUtils]: 3: Hoare triple {119419#true} [747] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,961 INFO L290 TraceCheckUtils]: 4: Hoare triple {119419#true} [653] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,961 INFO L290 TraceCheckUtils]: 5: Hoare triple {119419#true} [570] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,962 INFO L290 TraceCheckUtils]: 6: Hoare triple {119419#true} [601] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,962 INFO L290 TraceCheckUtils]: 7: Hoare triple {119419#true} [716] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,962 INFO L290 TraceCheckUtils]: 8: Hoare triple {119419#true} [666] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {119419#true} is VALID [2022-02-20 20:42:39,962 INFO L290 TraceCheckUtils]: 9: Hoare triple {119419#true} [639] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,962 INFO L290 TraceCheckUtils]: 10: Hoare triple {119419#true} [719] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,963 INFO L290 TraceCheckUtils]: 11: Hoare triple {119419#true} [595] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,963 INFO L290 TraceCheckUtils]: 12: Hoare triple {119419#true} [753] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,963 INFO L290 TraceCheckUtils]: 13: Hoare triple {119419#true} [734] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,963 INFO L290 TraceCheckUtils]: 14: Hoare triple {119419#true} [648] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,963 INFO L290 TraceCheckUtils]: 15: Hoare triple {119419#true} [662] L696-6-->L697: Formula: (= v_~g1~0_1 0) InVars {} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[~g1~0] {119419#true} is VALID [2022-02-20 20:42:39,964 INFO L290 TraceCheckUtils]: 16: Hoare triple {119419#true} [616] L697-->L698: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {119419#true} is VALID [2022-02-20 20:42:39,964 INFO L290 TraceCheckUtils]: 17: Hoare triple {119419#true} [707] L698-->L698-1: Formula: (and (= |v_~#mutex1~0.offset_1| 0) (= |v_~#mutex1~0.base_1| 4)) InVars {} OutVars{~#mutex1~0.offset=|v_~#mutex1~0.offset_1|, ~#mutex1~0.base=|v_~#mutex1~0.base_1|} AuxVars[] AssignedVars[~#mutex1~0.offset, ~#mutex1~0.base] {119419#true} is VALID [2022-02-20 20:42:39,964 INFO L290 TraceCheckUtils]: 18: Hoare triple {119419#true} [705] L698-1-->L698-2: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,964 INFO L290 TraceCheckUtils]: 19: Hoare triple {119419#true} [738] L698-2-->L698-3: Formula: (= (select (select |v_#memory_int_8| |v_~#mutex1~0.base_2|) |v_~#mutex1~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,964 INFO L290 TraceCheckUtils]: 20: Hoare triple {119419#true} [602] L698-3-->L698-4: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex1~0.base_3|) (+ |v_~#mutex1~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,965 INFO L290 TraceCheckUtils]: 21: Hoare triple {119419#true} [706] L698-4-->L698-5: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex1~0.base_4|) (+ |v_~#mutex1~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,965 INFO L290 TraceCheckUtils]: 22: Hoare triple {119419#true} [743] L698-5-->L698-6: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex1~0.base_5|) (+ |v_~#mutex1~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,965 INFO L290 TraceCheckUtils]: 23: Hoare triple {119419#true} [739] L698-6-->L698-7: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex1~0.base_6|) (+ 16 |v_~#mutex1~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,965 INFO L290 TraceCheckUtils]: 24: Hoare triple {119419#true} [594] L698-7-->L699: Formula: (and (= |v_~#mutex2~0.offset_1| 0) (= 5 |v_~#mutex2~0.base_1|)) InVars {} OutVars{~#mutex2~0.base=|v_~#mutex2~0.base_1|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_1|} AuxVars[] AssignedVars[~#mutex2~0.offset, ~#mutex2~0.base] {119419#true} is VALID [2022-02-20 20:42:39,965 INFO L290 TraceCheckUtils]: 25: Hoare triple {119419#true} [632] L699-->L699-1: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,966 INFO L290 TraceCheckUtils]: 26: Hoare triple {119419#true} [693] L699-1-->L699-2: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex2~0.base_2|) |v_~#mutex2~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} OutVars{#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,966 INFO L290 TraceCheckUtils]: 27: Hoare triple {119419#true} [576] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_14| |v_~#mutex2~0.base_3|) (+ |v_~#mutex2~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,966 INFO L290 TraceCheckUtils]: 28: Hoare triple {119419#true} [590] L699-3-->L699-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#mutex2~0.base_4|) (+ |v_~#mutex2~0.offset_4| 8))) InVars {#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} OutVars{#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,966 INFO L290 TraceCheckUtils]: 29: Hoare triple {119419#true} [605] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_16| |v_~#mutex2~0.base_5|) (+ |v_~#mutex2~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} OutVars{#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,966 INFO L290 TraceCheckUtils]: 30: Hoare triple {119419#true} [614] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_17| |v_~#mutex2~0.base_6|) (+ 16 |v_~#mutex2~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} OutVars{#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,967 INFO L290 TraceCheckUtils]: 31: Hoare triple {119419#true} [664] L699-6-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,967 INFO L290 TraceCheckUtils]: 32: Hoare triple {119419#true} [750] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:39,967 INFO L290 TraceCheckUtils]: 33: Hoare triple {119419#true} [636] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {119419#true} is VALID [2022-02-20 20:42:39,967 INFO L290 TraceCheckUtils]: 34: Hoare triple {119419#true} [586] L-1-5-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_1|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_1|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post23#1=|v_ULTIMATE.start_main_#t~post23#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post23#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~post13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_#t~mem24#1] {119419#true} is VALID [2022-02-20 20:42:39,967 INFO L290 TraceCheckUtils]: 35: Hoare triple {119419#true} [676] L710-->L710-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {119419#true} is VALID [2022-02-20 20:42:39,968 INFO L290 TraceCheckUtils]: 36: Hoare triple {119419#true} [672] L710-1-->L710-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:39,968 INFO L290 TraceCheckUtils]: 37: Hoare triple {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} [671] L710-13-->L710-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:39,969 INFO L290 TraceCheckUtils]: 38: Hoare triple {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} [698] L710-4-->L710-5: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:39,969 INFO L290 TraceCheckUtils]: 39: Hoare triple {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} [574] L710-5-->L710-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:39,970 INFO L290 TraceCheckUtils]: 40: Hoare triple {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} [709] L710-6-->L710-7: Formula: (= |v_#memory_int_18| (store |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre14#1_3|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_18|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:39,970 INFO L290 TraceCheckUtils]: 41: Hoare triple {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} [868] L710-7-->t_funENTRY: Formula: (and (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet6=|v_t_funThread1of2ForFork0_#t~nondet6_6|, t_funThread1of2ForFork0_#t~post10=|v_t_funThread1of2ForFork0_#t~post10_8|, t_funThread1of2ForFork0_#t~nondet8=|v_t_funThread1of2ForFork0_#t~nondet8_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~nondet9=|v_t_funThread1of2ForFork0_#t~nondet9_6|, t_funThread1of2ForFork0_#t~post12=|v_t_funThread1of2ForFork0_#t~post12_8|, t_funThread1of2ForFork0_#t~post7=|v_t_funThread1of2ForFork0_#t~post7_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~post5=|v_t_funThread1of2ForFork0_#t~post5_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|, t_funThread1of2ForFork0_#t~nondet11=|v_t_funThread1of2ForFork0_#t~nondet11_6|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet6, t_funThread1of2ForFork0_#t~post10, t_funThread1of2ForFork0_#t~nondet8, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~nondet9, t_funThread1of2ForFork0_#t~post12, t_funThread1of2ForFork0_#t~post7, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~post5, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base, t_funThread1of2ForFork0_#t~nondet11] {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:39,971 INFO L290 TraceCheckUtils]: 42: Hoare triple {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} [626] L710-8-->L710-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:39,971 INFO L290 TraceCheckUtils]: 43: Hoare triple {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} [660] L710-9-->L710-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:39,972 INFO L290 TraceCheckUtils]: 44: Hoare triple {119421#(= |ULTIMATE.start_main_~i~0#1| 0)} [668] L710-10-->L710-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post13#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post13#1] {119422#(= 0 |ULTIMATE.start_main_#t~post13#1|)} is VALID [2022-02-20 20:42:39,972 INFO L290 TraceCheckUtils]: 45: Hoare triple {119422#(= 0 |ULTIMATE.start_main_#t~post13#1|)} [694] L710-11-->L710-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post13#1_3| 1)) InVars {ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_3|} OutVars{ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {119423#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:39,973 INFO L290 TraceCheckUtils]: 46: Hoare triple {119423#(<= |ULTIMATE.start_main_~i~0#1| 1)} [730] L710-12-->L710-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post13#1] {119423#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:39,973 INFO L290 TraceCheckUtils]: 47: Hoare triple {119423#(<= |ULTIMATE.start_main_~i~0#1| 1)} [670] L710-13-->L710-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:39,973 INFO L290 TraceCheckUtils]: 48: Hoare triple {119420#false} [623] L710-14-->L711: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7| (store .cse0 |v_~#mutex1~0.offset_7| 1))) (= (select .cse0 |v_~#mutex1~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet16#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsMutex] {119420#false} is VALID [2022-02-20 20:42:39,973 INFO L290 TraceCheckUtils]: 49: Hoare triple {119420#false} [631] L711-->L712-7: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1] {119420#false} is VALID [2022-02-20 20:42:39,974 INFO L290 TraceCheckUtils]: 50: Hoare triple {119420#false} [617] L712-7-->L712-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet17#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet17#1] {119420#false} is VALID [2022-02-20 20:42:39,974 INFO L290 TraceCheckUtils]: 51: Hoare triple {119420#false} [679] L712-1-->L712-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] {119420#false} is VALID [2022-02-20 20:42:39,974 INFO L290 TraceCheckUtils]: 52: Hoare triple {119420#false} [659] L712-2-->L712-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:39,974 INFO L290 TraceCheckUtils]: 53: Hoare triple {119420#false} [584] L712-3-->L712-4: Formula: (= (ite (= v_~g1~0_2 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {119420#false} is VALID [2022-02-20 20:42:39,974 INFO L290 TraceCheckUtils]: 54: Hoare triple {119420#false} [619] L712-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {119420#false} is VALID [2022-02-20 20:42:39,975 INFO L290 TraceCheckUtils]: 55: Hoare triple {119420#false} [625] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {119420#false} is VALID [2022-02-20 20:42:39,975 INFO L290 TraceCheckUtils]: 56: Hoare triple {119420#false} [757] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:39,975 INFO L290 TraceCheckUtils]: 57: Hoare triple {119420#false} [620] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:39,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:39,977 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:39,978 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [966900428] [2022-02-20 20:42:39,978 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [966900428] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:39,978 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [909962435] [2022-02-20 20:42:39,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:39,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:39,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:39,980 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 20:42:39,990 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 20:42:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:40,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:42:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:40,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:40,255 INFO L290 TraceCheckUtils]: 0: Hoare triple {119419#true} [741] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,255 INFO L290 TraceCheckUtils]: 1: Hoare triple {119419#true} [628] 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] {119419#true} is VALID [2022-02-20 20:42:40,256 INFO L290 TraceCheckUtils]: 2: Hoare triple {119419#true} [746] 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[] {119419#true} is VALID [2022-02-20 20:42:40,256 INFO L290 TraceCheckUtils]: 3: Hoare triple {119419#true} [747] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,256 INFO L290 TraceCheckUtils]: 4: Hoare triple {119419#true} [653] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,256 INFO L290 TraceCheckUtils]: 5: Hoare triple {119419#true} [570] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,256 INFO L290 TraceCheckUtils]: 6: Hoare triple {119419#true} [601] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,257 INFO L290 TraceCheckUtils]: 7: Hoare triple {119419#true} [716] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,257 INFO L290 TraceCheckUtils]: 8: Hoare triple {119419#true} [666] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {119419#true} is VALID [2022-02-20 20:42:40,257 INFO L290 TraceCheckUtils]: 9: Hoare triple {119419#true} [639] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,257 INFO L290 TraceCheckUtils]: 10: Hoare triple {119419#true} [719] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,257 INFO L290 TraceCheckUtils]: 11: Hoare triple {119419#true} [595] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,258 INFO L290 TraceCheckUtils]: 12: Hoare triple {119419#true} [753] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,258 INFO L290 TraceCheckUtils]: 13: Hoare triple {119419#true} [734] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,258 INFO L290 TraceCheckUtils]: 14: Hoare triple {119419#true} [648] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,258 INFO L290 TraceCheckUtils]: 15: Hoare triple {119419#true} [662] L696-6-->L697: Formula: (= v_~g1~0_1 0) InVars {} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[~g1~0] {119419#true} is VALID [2022-02-20 20:42:40,258 INFO L290 TraceCheckUtils]: 16: Hoare triple {119419#true} [616] L697-->L698: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {119419#true} is VALID [2022-02-20 20:42:40,258 INFO L290 TraceCheckUtils]: 17: Hoare triple {119419#true} [707] L698-->L698-1: Formula: (and (= |v_~#mutex1~0.offset_1| 0) (= |v_~#mutex1~0.base_1| 4)) InVars {} OutVars{~#mutex1~0.offset=|v_~#mutex1~0.offset_1|, ~#mutex1~0.base=|v_~#mutex1~0.base_1|} AuxVars[] AssignedVars[~#mutex1~0.offset, ~#mutex1~0.base] {119419#true} is VALID [2022-02-20 20:42:40,259 INFO L290 TraceCheckUtils]: 18: Hoare triple {119419#true} [705] L698-1-->L698-2: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,259 INFO L290 TraceCheckUtils]: 19: Hoare triple {119419#true} [738] L698-2-->L698-3: Formula: (= (select (select |v_#memory_int_8| |v_~#mutex1~0.base_2|) |v_~#mutex1~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {119419#true} [602] L698-3-->L698-4: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex1~0.base_3|) (+ |v_~#mutex1~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,259 INFO L290 TraceCheckUtils]: 21: Hoare triple {119419#true} [706] L698-4-->L698-5: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex1~0.base_4|) (+ |v_~#mutex1~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,259 INFO L290 TraceCheckUtils]: 22: Hoare triple {119419#true} [743] L698-5-->L698-6: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex1~0.base_5|) (+ |v_~#mutex1~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,260 INFO L290 TraceCheckUtils]: 23: Hoare triple {119419#true} [739] L698-6-->L698-7: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex1~0.base_6|) (+ 16 |v_~#mutex1~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {119419#true} [594] L698-7-->L699: Formula: (and (= |v_~#mutex2~0.offset_1| 0) (= 5 |v_~#mutex2~0.base_1|)) InVars {} OutVars{~#mutex2~0.base=|v_~#mutex2~0.base_1|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_1|} AuxVars[] AssignedVars[~#mutex2~0.offset, ~#mutex2~0.base] {119419#true} is VALID [2022-02-20 20:42:40,260 INFO L290 TraceCheckUtils]: 25: Hoare triple {119419#true} [632] L699-->L699-1: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,260 INFO L290 TraceCheckUtils]: 26: Hoare triple {119419#true} [693] L699-1-->L699-2: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex2~0.base_2|) |v_~#mutex2~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} OutVars{#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,260 INFO L290 TraceCheckUtils]: 27: Hoare triple {119419#true} [576] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_14| |v_~#mutex2~0.base_3|) (+ |v_~#mutex2~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,261 INFO L290 TraceCheckUtils]: 28: Hoare triple {119419#true} [590] L699-3-->L699-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#mutex2~0.base_4|) (+ |v_~#mutex2~0.offset_4| 8))) InVars {#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} OutVars{#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,261 INFO L290 TraceCheckUtils]: 29: Hoare triple {119419#true} [605] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_16| |v_~#mutex2~0.base_5|) (+ |v_~#mutex2~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} OutVars{#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,261 INFO L290 TraceCheckUtils]: 30: Hoare triple {119419#true} [614] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_17| |v_~#mutex2~0.base_6|) (+ 16 |v_~#mutex2~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} OutVars{#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,261 INFO L290 TraceCheckUtils]: 31: Hoare triple {119419#true} [664] L699-6-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,261 INFO L290 TraceCheckUtils]: 32: Hoare triple {119419#true} [750] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,261 INFO L290 TraceCheckUtils]: 33: Hoare triple {119419#true} [636] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {119419#true} is VALID [2022-02-20 20:42:40,262 INFO L290 TraceCheckUtils]: 34: Hoare triple {119419#true} [586] L-1-5-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_1|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_1|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post23#1=|v_ULTIMATE.start_main_#t~post23#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post23#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~post13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_#t~mem24#1] {119419#true} is VALID [2022-02-20 20:42:40,262 INFO L290 TraceCheckUtils]: 35: Hoare triple {119419#true} [676] L710-->L710-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {119419#true} is VALID [2022-02-20 20:42:40,262 INFO L290 TraceCheckUtils]: 36: Hoare triple {119419#true} [672] L710-1-->L710-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:40,263 INFO L290 TraceCheckUtils]: 37: Hoare triple {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} [671] L710-13-->L710-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:40,263 INFO L290 TraceCheckUtils]: 38: Hoare triple {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} [698] L710-4-->L710-5: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:40,264 INFO L290 TraceCheckUtils]: 39: Hoare triple {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} [574] L710-5-->L710-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:40,264 INFO L290 TraceCheckUtils]: 40: Hoare triple {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} [709] L710-6-->L710-7: Formula: (= |v_#memory_int_18| (store |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre14#1_3|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_18|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:40,265 INFO L290 TraceCheckUtils]: 41: Hoare triple {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} [868] L710-7-->t_funENTRY: Formula: (and (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet6=|v_t_funThread1of2ForFork0_#t~nondet6_6|, t_funThread1of2ForFork0_#t~post10=|v_t_funThread1of2ForFork0_#t~post10_8|, t_funThread1of2ForFork0_#t~nondet8=|v_t_funThread1of2ForFork0_#t~nondet8_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~nondet9=|v_t_funThread1of2ForFork0_#t~nondet9_6|, t_funThread1of2ForFork0_#t~post12=|v_t_funThread1of2ForFork0_#t~post12_8|, t_funThread1of2ForFork0_#t~post7=|v_t_funThread1of2ForFork0_#t~post7_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~post5=|v_t_funThread1of2ForFork0_#t~post5_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|, t_funThread1of2ForFork0_#t~nondet11=|v_t_funThread1of2ForFork0_#t~nondet11_6|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet6, t_funThread1of2ForFork0_#t~post10, t_funThread1of2ForFork0_#t~nondet8, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~nondet9, t_funThread1of2ForFork0_#t~post12, t_funThread1of2ForFork0_#t~post7, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~post5, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base, t_funThread1of2ForFork0_#t~nondet11] {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:40,265 INFO L290 TraceCheckUtils]: 42: Hoare triple {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} [626] L710-8-->L710-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:40,265 INFO L290 TraceCheckUtils]: 43: Hoare triple {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} [660] L710-9-->L710-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:40,266 INFO L290 TraceCheckUtils]: 44: Hoare triple {119535#(<= |ULTIMATE.start_main_~i~0#1| 0)} [668] L710-10-->L710-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post13#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post13#1] {119560#(<= |ULTIMATE.start_main_#t~post13#1| 0)} is VALID [2022-02-20 20:42:40,267 INFO L290 TraceCheckUtils]: 45: Hoare triple {119560#(<= |ULTIMATE.start_main_#t~post13#1| 0)} [694] L710-11-->L710-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post13#1_3| 1)) InVars {ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_3|} OutVars{ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {119423#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:40,268 INFO L290 TraceCheckUtils]: 46: Hoare triple {119423#(<= |ULTIMATE.start_main_~i~0#1| 1)} [730] L710-12-->L710-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post13#1] {119423#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:40,270 INFO L290 TraceCheckUtils]: 47: Hoare triple {119423#(<= |ULTIMATE.start_main_~i~0#1| 1)} [670] L710-13-->L710-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:40,270 INFO L290 TraceCheckUtils]: 48: Hoare triple {119420#false} [623] L710-14-->L711: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7| (store .cse0 |v_~#mutex1~0.offset_7| 1))) (= (select .cse0 |v_~#mutex1~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet16#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsMutex] {119420#false} is VALID [2022-02-20 20:42:40,270 INFO L290 TraceCheckUtils]: 49: Hoare triple {119420#false} [631] L711-->L712-7: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1] {119420#false} is VALID [2022-02-20 20:42:40,270 INFO L290 TraceCheckUtils]: 50: Hoare triple {119420#false} [617] L712-7-->L712-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet17#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet17#1] {119420#false} is VALID [2022-02-20 20:42:40,270 INFO L290 TraceCheckUtils]: 51: Hoare triple {119420#false} [679] L712-1-->L712-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] {119420#false} is VALID [2022-02-20 20:42:40,270 INFO L290 TraceCheckUtils]: 52: Hoare triple {119420#false} [659] L712-2-->L712-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:40,271 INFO L290 TraceCheckUtils]: 53: Hoare triple {119420#false} [584] L712-3-->L712-4: Formula: (= (ite (= v_~g1~0_2 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {119420#false} is VALID [2022-02-20 20:42:40,271 INFO L290 TraceCheckUtils]: 54: Hoare triple {119420#false} [619] L712-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {119420#false} is VALID [2022-02-20 20:42:40,271 INFO L290 TraceCheckUtils]: 55: Hoare triple {119420#false} [625] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {119420#false} is VALID [2022-02-20 20:42:40,271 INFO L290 TraceCheckUtils]: 56: Hoare triple {119420#false} [757] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:40,271 INFO L290 TraceCheckUtils]: 57: Hoare triple {119420#false} [620] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:40,272 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:42:40,421 INFO L290 TraceCheckUtils]: 57: Hoare triple {119420#false} [620] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:40,422 INFO L290 TraceCheckUtils]: 56: Hoare triple {119420#false} [757] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:40,422 INFO L290 TraceCheckUtils]: 55: Hoare triple {119420#false} [625] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {119420#false} is VALID [2022-02-20 20:42:40,422 INFO L290 TraceCheckUtils]: 54: Hoare triple {119420#false} [619] L712-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {119420#false} is VALID [2022-02-20 20:42:40,422 INFO L290 TraceCheckUtils]: 53: Hoare triple {119420#false} [584] L712-3-->L712-4: Formula: (= (ite (= v_~g1~0_2 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {119420#false} is VALID [2022-02-20 20:42:40,422 INFO L290 TraceCheckUtils]: 52: Hoare triple {119420#false} [659] L712-2-->L712-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:40,423 INFO L290 TraceCheckUtils]: 51: Hoare triple {119420#false} [679] L712-1-->L712-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] {119420#false} is VALID [2022-02-20 20:42:40,423 INFO L290 TraceCheckUtils]: 50: Hoare triple {119420#false} [617] L712-7-->L712-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet17#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet17#1] {119420#false} is VALID [2022-02-20 20:42:40,423 INFO L290 TraceCheckUtils]: 49: Hoare triple {119420#false} [631] L711-->L712-7: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1] {119420#false} is VALID [2022-02-20 20:42:40,423 INFO L290 TraceCheckUtils]: 48: Hoare triple {119420#false} [623] L710-14-->L711: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7| (store .cse0 |v_~#mutex1~0.offset_7| 1))) (= (select .cse0 |v_~#mutex1~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet16#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsMutex] {119420#false} is VALID [2022-02-20 20:42:40,424 INFO L290 TraceCheckUtils]: 47: Hoare triple {119630#(< |ULTIMATE.start_main_~i~0#1| 10000)} [670] L710-13-->L710-14: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {119420#false} is VALID [2022-02-20 20:42:40,424 INFO L290 TraceCheckUtils]: 46: Hoare triple {119630#(< |ULTIMATE.start_main_~i~0#1| 10000)} [730] L710-12-->L710-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post13#1] {119630#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:40,424 INFO L290 TraceCheckUtils]: 45: Hoare triple {119637#(< |ULTIMATE.start_main_#t~post13#1| 9999)} [694] L710-11-->L710-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post13#1_3| 1)) InVars {ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_3|} OutVars{ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {119630#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:40,425 INFO L290 TraceCheckUtils]: 44: Hoare triple {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} [668] L710-10-->L710-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post13#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post13#1] {119637#(< |ULTIMATE.start_main_#t~post13#1| 9999)} is VALID [2022-02-20 20:42:40,425 INFO L290 TraceCheckUtils]: 43: Hoare triple {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} [660] L710-9-->L710-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:40,426 INFO L290 TraceCheckUtils]: 42: Hoare triple {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} [626] L710-8-->L710-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:40,426 INFO L290 TraceCheckUtils]: 41: Hoare triple {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} [868] L710-7-->t_funENTRY: Formula: (and (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet6=|v_t_funThread1of2ForFork0_#t~nondet6_6|, t_funThread1of2ForFork0_#t~post10=|v_t_funThread1of2ForFork0_#t~post10_8|, t_funThread1of2ForFork0_#t~nondet8=|v_t_funThread1of2ForFork0_#t~nondet8_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~nondet9=|v_t_funThread1of2ForFork0_#t~nondet9_6|, t_funThread1of2ForFork0_#t~post12=|v_t_funThread1of2ForFork0_#t~post12_8|, t_funThread1of2ForFork0_#t~post7=|v_t_funThread1of2ForFork0_#t~post7_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~post5=|v_t_funThread1of2ForFork0_#t~post5_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|, t_funThread1of2ForFork0_#t~nondet11=|v_t_funThread1of2ForFork0_#t~nondet11_6|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet6, t_funThread1of2ForFork0_#t~post10, t_funThread1of2ForFork0_#t~nondet8, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~nondet9, t_funThread1of2ForFork0_#t~post12, t_funThread1of2ForFork0_#t~post7, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~post5, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base, t_funThread1of2ForFork0_#t~nondet11] {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:40,426 INFO L290 TraceCheckUtils]: 40: Hoare triple {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} [709] L710-6-->L710-7: Formula: (= |v_#memory_int_18| (store |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre14#1_3|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_18|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:40,427 INFO L290 TraceCheckUtils]: 39: Hoare triple {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} [574] L710-5-->L710-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:40,427 INFO L290 TraceCheckUtils]: 38: Hoare triple {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} [698] L710-4-->L710-5: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:40,427 INFO L290 TraceCheckUtils]: 37: Hoare triple {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} [671] L710-13-->L710-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:40,428 INFO L290 TraceCheckUtils]: 36: Hoare triple {119419#true} [672] L710-1-->L710-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {119641#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:40,428 INFO L290 TraceCheckUtils]: 35: Hoare triple {119419#true} [676] L710-->L710-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {119419#true} is VALID [2022-02-20 20:42:40,428 INFO L290 TraceCheckUtils]: 34: Hoare triple {119419#true} [586] L-1-5-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_1|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_1|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post23#1=|v_ULTIMATE.start_main_#t~post23#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post23#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~post13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_#t~mem24#1] {119419#true} is VALID [2022-02-20 20:42:40,429 INFO L290 TraceCheckUtils]: 33: Hoare triple {119419#true} [636] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {119419#true} is VALID [2022-02-20 20:42:40,429 INFO L290 TraceCheckUtils]: 32: Hoare triple {119419#true} [750] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,429 INFO L290 TraceCheckUtils]: 31: Hoare triple {119419#true} [664] L699-6-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,430 INFO L290 TraceCheckUtils]: 30: Hoare triple {119419#true} [614] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_17| |v_~#mutex2~0.base_6|) (+ 16 |v_~#mutex2~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} OutVars{#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,430 INFO L290 TraceCheckUtils]: 29: Hoare triple {119419#true} [605] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_16| |v_~#mutex2~0.base_5|) (+ |v_~#mutex2~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} OutVars{#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,430 INFO L290 TraceCheckUtils]: 28: Hoare triple {119419#true} [590] L699-3-->L699-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#mutex2~0.base_4|) (+ |v_~#mutex2~0.offset_4| 8))) InVars {#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} OutVars{#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,430 INFO L290 TraceCheckUtils]: 27: Hoare triple {119419#true} [576] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_14| |v_~#mutex2~0.base_3|) (+ |v_~#mutex2~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,430 INFO L290 TraceCheckUtils]: 26: Hoare triple {119419#true} [693] L699-1-->L699-2: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex2~0.base_2|) |v_~#mutex2~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} OutVars{#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,430 INFO L290 TraceCheckUtils]: 25: Hoare triple {119419#true} [632] L699-->L699-1: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,431 INFO L290 TraceCheckUtils]: 24: Hoare triple {119419#true} [594] L698-7-->L699: Formula: (and (= |v_~#mutex2~0.offset_1| 0) (= 5 |v_~#mutex2~0.base_1|)) InVars {} OutVars{~#mutex2~0.base=|v_~#mutex2~0.base_1|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_1|} AuxVars[] AssignedVars[~#mutex2~0.offset, ~#mutex2~0.base] {119419#true} is VALID [2022-02-20 20:42:40,431 INFO L290 TraceCheckUtils]: 23: Hoare triple {119419#true} [739] L698-6-->L698-7: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex1~0.base_6|) (+ 16 |v_~#mutex1~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,431 INFO L290 TraceCheckUtils]: 22: Hoare triple {119419#true} [743] L698-5-->L698-6: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex1~0.base_5|) (+ |v_~#mutex1~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,431 INFO L290 TraceCheckUtils]: 21: Hoare triple {119419#true} [706] L698-4-->L698-5: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex1~0.base_4|) (+ |v_~#mutex1~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,431 INFO L290 TraceCheckUtils]: 20: Hoare triple {119419#true} [602] L698-3-->L698-4: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex1~0.base_3|) (+ |v_~#mutex1~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,431 INFO L290 TraceCheckUtils]: 19: Hoare triple {119419#true} [738] L698-2-->L698-3: Formula: (= (select (select |v_#memory_int_8| |v_~#mutex1~0.base_2|) |v_~#mutex1~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,432 INFO L290 TraceCheckUtils]: 18: Hoare triple {119419#true} [705] L698-1-->L698-2: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,432 INFO L290 TraceCheckUtils]: 17: Hoare triple {119419#true} [707] L698-->L698-1: Formula: (and (= |v_~#mutex1~0.offset_1| 0) (= |v_~#mutex1~0.base_1| 4)) InVars {} OutVars{~#mutex1~0.offset=|v_~#mutex1~0.offset_1|, ~#mutex1~0.base=|v_~#mutex1~0.base_1|} AuxVars[] AssignedVars[~#mutex1~0.offset, ~#mutex1~0.base] {119419#true} is VALID [2022-02-20 20:42:40,432 INFO L290 TraceCheckUtils]: 16: Hoare triple {119419#true} [616] L697-->L698: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {119419#true} is VALID [2022-02-20 20:42:40,432 INFO L290 TraceCheckUtils]: 15: Hoare triple {119419#true} [662] L696-6-->L697: Formula: (= v_~g1~0_1 0) InVars {} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[~g1~0] {119419#true} is VALID [2022-02-20 20:42:40,432 INFO L290 TraceCheckUtils]: 14: Hoare triple {119419#true} [648] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,433 INFO L290 TraceCheckUtils]: 13: Hoare triple {119419#true} [734] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,433 INFO L290 TraceCheckUtils]: 12: Hoare triple {119419#true} [753] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,433 INFO L290 TraceCheckUtils]: 11: Hoare triple {119419#true} [595] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,433 INFO L290 TraceCheckUtils]: 10: Hoare triple {119419#true} [719] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,433 INFO L290 TraceCheckUtils]: 9: Hoare triple {119419#true} [639] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,433 INFO L290 TraceCheckUtils]: 8: Hoare triple {119419#true} [666] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {119419#true} is VALID [2022-02-20 20:42:40,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {119419#true} [716] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,434 INFO L290 TraceCheckUtils]: 6: Hoare triple {119419#true} [601] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,434 INFO L290 TraceCheckUtils]: 5: Hoare triple {119419#true} [570] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,434 INFO L290 TraceCheckUtils]: 4: Hoare triple {119419#true} [653] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,434 INFO L290 TraceCheckUtils]: 3: Hoare triple {119419#true} [747] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,434 INFO L290 TraceCheckUtils]: 2: Hoare triple {119419#true} [746] 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[] {119419#true} is VALID [2022-02-20 20:42:40,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {119419#true} [628] 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] {119419#true} is VALID [2022-02-20 20:42:40,435 INFO L290 TraceCheckUtils]: 0: Hoare triple {119419#true} [741] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119419#true} is VALID [2022-02-20 20:42:40,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:40,437 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [909962435] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:42:40,437 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:42:40,437 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:42:40,437 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730292220] [2022-02-20 20:42:40,439 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:42:40,441 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.0) internal successors, (80), 10 states have internal predecessors, (80), 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 58 [2022-02-20 20:42:40,442 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:40,442 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 8.0) internal successors, (80), 10 states have internal predecessors, (80), 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 20:42:40,482 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:40,483 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:42:40,483 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:40,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:42:40,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:42:40,487 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 196 out of 251 [2022-02-20 20:42:40,500 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 188 transitions, 398 flow. Second operand has 10 states, 10 states have (on average 198.3) internal successors, (1983), 10 states have internal predecessors, (1983), 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 20:42:40,500 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:40,500 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 196 of 251 [2022-02-20 20:42:40,500 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:40,606 INFO L129 PetriNetUnfolder]: 0/144 cut-off events. [2022-02-20 20:42:40,607 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-02-20 20:42:40,607 INFO L84 FinitePrefix]: Finished finitePrefix Result has 177 conditions, 144 events. 0/144 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 121 event pairs, 0 based on Foata normal form. 2/146 useless extension candidates. Maximal degree in co-relation 0. Up to 4 conditions per place. [2022-02-20 20:42:40,607 INFO L132 encePairwiseOnDemand]: 246/251 looper letters, 9 selfloop transitions, 7 changer transitions 0/138 dead transitions. [2022-02-20 20:42:40,608 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 138 transitions, 328 flow [2022-02-20 20:42:40,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:42:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:42:40,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1782 transitions. [2022-02-20 20:42:40,680 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7888446215139442 [2022-02-20 20:42:40,680 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1782 transitions. [2022-02-20 20:42:40,681 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1782 transitions. [2022-02-20 20:42:40,681 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:40,681 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1782 transitions. [2022-02-20 20:42:40,684 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 198.0) internal successors, (1782), 9 states have internal predecessors, (1782), 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 20:42:40,687 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 251.0) internal successors, (2510), 10 states have internal predecessors, (2510), 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 20:42:40,687 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 251.0) internal successors, (2510), 10 states have internal predecessors, (2510), 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 20:42:40,687 INFO L186 Difference]: Start difference. First operand has 213 places, 188 transitions, 398 flow. Second operand 9 states and 1782 transitions. [2022-02-20 20:42:40,688 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 138 transitions, 328 flow [2022-02-20 20:42:40,689 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 138 transitions, 324 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-02-20 20:42:40,691 INFO L242 Difference]: Finished difference. Result has 146 places, 134 transitions, 298 flow [2022-02-20 20:42:40,691 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=251, PETRI_DIFFERENCE_MINUEND_FLOW=280, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=127, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=298, PETRI_PLACES=146, PETRI_TRANSITIONS=134} [2022-02-20 20:42:40,692 INFO L334 CegarLoopForPetriNet]: 214 programPoint places, -68 predicate places. [2022-02-20 20:42:40,692 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 146 places, 134 transitions, 298 flow [2022-02-20 20:42:40,923 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 19866 states, 19865 states have (on average 2.838963000251699) internal successors, (56396), 19865 states have internal predecessors, (56396), 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 20:42:41,045 INFO L78 Accepts]: Start accepts. Automaton has has 19866 states, 19865 states have (on average 2.838963000251699) internal successors, (56396), 19865 states have internal predecessors, (56396), 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 58 [2022-02-20 20:42:41,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:41,049 INFO L470 AbstractCegarLoop]: Abstraction has has 146 places, 134 transitions, 298 flow [2022-02-20 20:42:41,050 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 198.3) internal successors, (1983), 10 states have internal predecessors, (1983), 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 20:42:41,050 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:41,050 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:41,072 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 20:42:41,259 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:41,260 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-20 20:42:41,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:41,260 INFO L85 PathProgramCache]: Analyzing trace with hash -1234493863, now seen corresponding path program 1 times [2022-02-20 20:42:41,260 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:41,260 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726953616] [2022-02-20 20:42:41,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:41,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:41,276 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:42:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:41,292 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:42:41,292 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:42:41,293 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 5 remaining) [2022-02-20 20:42:41,293 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-02-20 20:42:41,293 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2022-02-20 20:42:41,293 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-02-20 20:42:41,293 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-02-20 20:42:41,293 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 20:42:41,294 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-02-20 20:42:41,294 WARN L235 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:42:41,294 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-02-20 20:42:41,308 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,308 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,308 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,308 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,308 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,308 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,308 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,309 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,309 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,309 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,309 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,309 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,310 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,310 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,310 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,310 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,310 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,310 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,311 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,311 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,311 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,311 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,311 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,311 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,312 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,312 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,312 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,312 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,312 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,312 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,313 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,313 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,313 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,313 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,313 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,313 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,314 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,314 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,314 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,314 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,314 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,314 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,314 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,314 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,315 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,315 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,315 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,315 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,315 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,315 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,316 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,316 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,316 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,316 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,316 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,316 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,316 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,316 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,317 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,317 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,317 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,317 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,317 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,317 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,318 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,318 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,318 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,318 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,318 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,318 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,318 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,319 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,319 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,319 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,319 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,319 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,319 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,320 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,320 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,320 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,320 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,320 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,320 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,320 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,323 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,323 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,323 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,323 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,323 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,323 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,323 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,325 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,325 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,325 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,325 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,325 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,325 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,325 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,326 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,326 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,326 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,326 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,326 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,326 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,326 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,326 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,335 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,336 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,340 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:41,346 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-02-20 20:42:41,347 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:41,348 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 20:42:41,348 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-20 20:42:41,349 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 258 places, 306 transitions, 642 flow [2022-02-20 20:42:41,407 INFO L129 PetriNetUnfolder]: 112/671 cut-off events. [2022-02-20 20:42:41,408 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2022-02-20 20:42:41,415 INFO L84 FinitePrefix]: Finished finitePrefix Result has 699 conditions, 671 events. 112/671 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 3145 event pairs, 1 based on Foata normal form. 0/539 useless extension candidates. Maximal degree in co-relation 472. Up to 16 conditions per place. [2022-02-20 20:42:41,415 INFO L82 GeneralOperation]: Start removeDead. Operand has 258 places, 306 transitions, 642 flow [2022-02-20 20:42:41,422 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 258 places, 306 transitions, 642 flow [2022-02-20 20:42:41,427 INFO L129 PetriNetUnfolder]: 7/107 cut-off events. [2022-02-20 20:42:41,427 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:41,428 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:41,428 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:41,428 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-20 20:42:41,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:41,428 INFO L85 PathProgramCache]: Analyzing trace with hash -670988188, now seen corresponding path program 1 times [2022-02-20 20:42:41,429 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:41,429 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198189048] [2022-02-20 20:42:41,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:41,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:41,447 INFO L290 TraceCheckUtils]: 0: Hoare triple {261#true} [1047] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {261#true} [934] 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] {261#true} is VALID [2022-02-20 20:42:41,448 INFO L290 TraceCheckUtils]: 2: Hoare triple {261#true} [1052] 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[] {261#true} is VALID [2022-02-20 20:42:41,448 INFO L290 TraceCheckUtils]: 3: Hoare triple {261#true} [1053] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,448 INFO L290 TraceCheckUtils]: 4: Hoare triple {261#true} [959] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,448 INFO L290 TraceCheckUtils]: 5: Hoare triple {261#true} [876] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,449 INFO L290 TraceCheckUtils]: 6: Hoare triple {261#true} [907] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,449 INFO L290 TraceCheckUtils]: 7: Hoare triple {261#true} [1022] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,449 INFO L290 TraceCheckUtils]: 8: Hoare triple {261#true} [972] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {261#true} is VALID [2022-02-20 20:42:41,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {261#true} [945] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,449 INFO L290 TraceCheckUtils]: 10: Hoare triple {261#true} [1025] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,449 INFO L290 TraceCheckUtils]: 11: Hoare triple {261#true} [901] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,449 INFO L290 TraceCheckUtils]: 12: Hoare triple {261#true} [1059] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,450 INFO L290 TraceCheckUtils]: 13: Hoare triple {261#true} [1040] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,450 INFO L290 TraceCheckUtils]: 14: Hoare triple {261#true} [954] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,450 INFO L290 TraceCheckUtils]: 15: Hoare triple {261#true} [968] L696-6-->L697: Formula: (= v_~g1~0_1 0) InVars {} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[~g1~0] {261#true} is VALID [2022-02-20 20:42:41,450 INFO L290 TraceCheckUtils]: 16: Hoare triple {261#true} [922] L697-->L698: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {261#true} is VALID [2022-02-20 20:42:41,450 INFO L290 TraceCheckUtils]: 17: Hoare triple {261#true} [1013] L698-->L698-1: Formula: (and (= |v_~#mutex1~0.offset_1| 0) (= |v_~#mutex1~0.base_1| 4)) InVars {} OutVars{~#mutex1~0.offset=|v_~#mutex1~0.offset_1|, ~#mutex1~0.base=|v_~#mutex1~0.base_1|} AuxVars[] AssignedVars[~#mutex1~0.offset, ~#mutex1~0.base] {261#true} is VALID [2022-02-20 20:42:41,450 INFO L290 TraceCheckUtils]: 18: Hoare triple {261#true} [1011] L698-1-->L698-2: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,450 INFO L290 TraceCheckUtils]: 19: Hoare triple {261#true} [1044] L698-2-->L698-3: Formula: (= (select (select |v_#memory_int_8| |v_~#mutex1~0.base_2|) |v_~#mutex1~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_2|, ~#mutex1~0.base=|v_~#mutex1~0.base_2|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,451 INFO L290 TraceCheckUtils]: 20: Hoare triple {261#true} [908] L698-3-->L698-4: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex1~0.base_3|) (+ |v_~#mutex1~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_3|, ~#mutex1~0.base=|v_~#mutex1~0.base_3|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,451 INFO L290 TraceCheckUtils]: 21: Hoare triple {261#true} [1012] L698-4-->L698-5: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex1~0.base_4|) (+ |v_~#mutex1~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_4|, ~#mutex1~0.base=|v_~#mutex1~0.base_4|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,451 INFO L290 TraceCheckUtils]: 22: Hoare triple {261#true} [1049] L698-5-->L698-6: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex1~0.base_5|) (+ |v_~#mutex1~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_5|, ~#mutex1~0.base=|v_~#mutex1~0.base_5|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,451 INFO L290 TraceCheckUtils]: 23: Hoare triple {261#true} [1045] L698-6-->L698-7: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex1~0.base_6|) (+ 16 |v_~#mutex1~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_6|, ~#mutex1~0.base=|v_~#mutex1~0.base_6|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,451 INFO L290 TraceCheckUtils]: 24: Hoare triple {261#true} [900] L698-7-->L699: Formula: (and (= |v_~#mutex2~0.offset_1| 0) (= 5 |v_~#mutex2~0.base_1|)) InVars {} OutVars{~#mutex2~0.base=|v_~#mutex2~0.base_1|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_1|} AuxVars[] AssignedVars[~#mutex2~0.offset, ~#mutex2~0.base] {261#true} is VALID [2022-02-20 20:42:41,451 INFO L290 TraceCheckUtils]: 25: Hoare triple {261#true} [938] L699-->L699-1: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,451 INFO L290 TraceCheckUtils]: 26: Hoare triple {261#true} [999] L699-1-->L699-2: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex2~0.base_2|) |v_~#mutex2~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} OutVars{#memory_int=|v_#memory_int_13|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_2|, ~#mutex2~0.base=|v_~#mutex2~0.base_2|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,452 INFO L290 TraceCheckUtils]: 27: Hoare triple {261#true} [882] L699-2-->L699-3: Formula: (= (select (select |v_#memory_int_14| |v_~#mutex2~0.base_3|) (+ |v_~#mutex2~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_3|, ~#mutex2~0.base=|v_~#mutex2~0.base_3|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,452 INFO L290 TraceCheckUtils]: 28: Hoare triple {261#true} [896] L699-3-->L699-4: Formula: (= 0 (select (select |v_#memory_int_15| |v_~#mutex2~0.base_4|) (+ |v_~#mutex2~0.offset_4| 8))) InVars {#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} OutVars{#memory_int=|v_#memory_int_15|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_4|, ~#mutex2~0.base=|v_~#mutex2~0.base_4|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,452 INFO L290 TraceCheckUtils]: 29: Hoare triple {261#true} [911] L699-4-->L699-5: Formula: (= (select (select |v_#memory_int_16| |v_~#mutex2~0.base_5|) (+ |v_~#mutex2~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} OutVars{#memory_int=|v_#memory_int_16|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_5|, ~#mutex2~0.base=|v_~#mutex2~0.base_5|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,452 INFO L290 TraceCheckUtils]: 30: Hoare triple {261#true} [920] L699-5-->L699-6: Formula: (= (select (select |v_#memory_int_17| |v_~#mutex2~0.base_6|) (+ 16 |v_~#mutex2~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} OutVars{#memory_int=|v_#memory_int_17|, ~#mutex2~0.offset=|v_~#mutex2~0.offset_6|, ~#mutex2~0.base=|v_~#mutex2~0.base_6|} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,452 INFO L290 TraceCheckUtils]: 31: Hoare triple {261#true} [970] L699-6-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,452 INFO L290 TraceCheckUtils]: 32: Hoare triple {261#true} [1056] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {261#true} is VALID [2022-02-20 20:42:41,452 INFO L290 TraceCheckUtils]: 33: Hoare triple {261#true} [942] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {261#true} is VALID [2022-02-20 20:42:41,453 INFO L290 TraceCheckUtils]: 34: Hoare triple {261#true} [892] L-1-5-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_1|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_1|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post23#1=|v_ULTIMATE.start_main_#t~post23#1_1|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_1|, ULTIMATE.start_main_#t~post13#1=|v_ULTIMATE.start_main_#t~post13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post23#1, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~post13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_#t~mem24#1] {261#true} is VALID [2022-02-20 20:42:41,453 INFO L290 TraceCheckUtils]: 35: Hoare triple {261#true} [982] L710-->L710-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {261#true} is VALID [2022-02-20 20:42:41,453 INFO L290 TraceCheckUtils]: 36: Hoare triple {261#true} [978] L710-1-->L710-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {261#true} is VALID [2022-02-20 20:42:41,453 INFO L290 TraceCheckUtils]: 37: Hoare triple {261#true} [975] L710-13-->L710-14: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {262#false} is VALID [2022-02-20 20:42:41,454 INFO L290 TraceCheckUtils]: 38: Hoare triple {262#false} [929] L710-14-->L711: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex1~0.base_7| (store .cse0 |v_~#mutex1~0.offset_7| 1))) (= (select .cse0 |v_~#mutex1~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet16#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex1~0.offset=|v_~#mutex1~0.offset_7|, ~#mutex1~0.base=|v_~#mutex1~0.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsMutex] {262#false} is VALID [2022-02-20 20:42:41,454 INFO L290 TraceCheckUtils]: 39: Hoare triple {262#false} [937] L711-->L712-7: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1] {262#false} is VALID [2022-02-20 20:42:41,454 INFO L290 TraceCheckUtils]: 40: Hoare triple {262#false} [923] L712-7-->L712-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet17#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet17#1] {262#false} is VALID [2022-02-20 20:42:41,454 INFO L290 TraceCheckUtils]: 41: Hoare triple {262#false} [985] L712-1-->L712-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet17#1] {262#false} is VALID [2022-02-20 20:42:41,454 INFO L290 TraceCheckUtils]: 42: Hoare triple {262#false} [965] L712-2-->L712-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {262#false} is VALID [2022-02-20 20:42:41,454 INFO L290 TraceCheckUtils]: 43: Hoare triple {262#false} [890] L712-3-->L712-4: Formula: (= (ite (= v_~g1~0_2 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {262#false} is VALID [2022-02-20 20:42:41,454 INFO L290 TraceCheckUtils]: 44: Hoare triple {262#false} [925] L712-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {262#false} is VALID [2022-02-20 20:42:41,455 INFO L290 TraceCheckUtils]: 45: Hoare triple {262#false} [931] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {262#false} is VALID [2022-02-20 20:42:41,455 INFO L290 TraceCheckUtils]: 46: Hoare triple {262#false} [1063] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {262#false} is VALID [2022-02-20 20:42:41,455 INFO L290 TraceCheckUtils]: 47: Hoare triple {262#false} [926] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {262#false} is VALID [2022-02-20 20:42:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:41,455 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:41,456 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [198189048] [2022-02-20 20:42:41,456 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [198189048] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:41,456 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:41,456 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:42:41,456 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312587825] [2022-02-20 20:42:41,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:41,456 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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 48 [2022-02-20 20:42:41,457 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:41,457 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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 20:42:41,482 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:41,482 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:42:41,483 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:41,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:42:41,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:42:41,484 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 245 out of 306 [2022-02-20 20:42:41,484 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 258 places, 306 transitions, 642 flow. Second operand has 2 states, 2 states have (on average 245.5) internal successors, (491), 2 states have internal predecessors, (491), 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 20:42:41,484 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:41,485 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 245 of 306 [2022-02-20 20:42:41,485 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:41,561 INFO L129 PetriNetUnfolder]: 12/555 cut-off events. [2022-02-20 20:42:41,561 INFO L130 PetriNetUnfolder]: For 49/49 co-relation queries the response was YES. [2022-02-20 20:42:41,565 INFO L84 FinitePrefix]: Finished finitePrefix Result has 599 conditions, 555 events. 12/555 cut-off events. For 49/49 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2133 event pairs, 1 based on Foata normal form. 218/741 useless extension candidates. Maximal degree in co-relation 396. Up to 16 conditions per place. [2022-02-20 20:42:41,566 INFO L132 encePairwiseOnDemand]: 255/306 looper letters, 3 selfloop transitions, 0 changer transitions 22/251 dead transitions. [2022-02-20 20:42:41,566 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 255 places, 251 transitions, 544 flow [2022-02-20 20:42:41,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:42:41,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:42:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 547 transitions. [2022-02-20 20:42:41,570 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8937908496732027 [2022-02-20 20:42:41,570 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 547 transitions. [2022-02-20 20:42:41,570 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 547 transitions. [2022-02-20 20:42:41,570 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:41,570 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 547 transitions. [2022-02-20 20:42:41,571 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 273.5) internal successors, (547), 2 states have internal predecessors, (547), 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 20:42:41,572 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 306.0) internal successors, (918), 3 states have internal predecessors, (918), 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 20:42:41,572 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 306.0) internal successors, (918), 3 states have internal predecessors, (918), 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 20:42:41,572 INFO L186 Difference]: Start difference. First operand has 258 places, 306 transitions, 642 flow. Second operand 2 states and 547 transitions. [2022-02-20 20:42:41,572 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 255 places, 251 transitions, 544 flow [2022-02-20 20:42:41,577 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 255 places, 251 transitions, 544 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:41,579 INFO L242 Difference]: Finished difference. Result has 255 places, 229 transitions, 479 flow [2022-02-20 20:42:41,580 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=306, PETRI_DIFFERENCE_MINUEND_FLOW=532, PETRI_DIFFERENCE_MINUEND_PLACES=254, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=251, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=251, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=479, PETRI_PLACES=255, PETRI_TRANSITIONS=229} [2022-02-20 20:42:41,581 INFO L334 CegarLoopForPetriNet]: 258 programPoint places, -3 predicate places. [2022-02-20 20:42:41,581 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 255 places, 229 transitions, 479 flow