./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/28-race_reach_36-indirect_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_36-indirect_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 3eff698bae51c39e8a3a4c763800dbda831dabb73a169fa31c8e326faee47cd8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:42:22,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:42:22,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:42:22,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:42:22,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:42:22,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:42:22,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:42:22,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:42:22,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:42:22,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:42:22,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:42:22,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:42:22,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:42:22,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:42:22,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:42:22,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:42:22,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:42:22,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:42:22,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:42:22,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:42:22,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:42:22,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:42:22,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:42:22,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:42:22,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:42:22,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:42:22,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:42:22,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:42:22,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:42:22,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:42:22,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:42:22,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:42:22,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:42:22,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:42:22,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:42:22,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:42:22,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:42:22,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:42:22,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:42:22,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:42:22,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:42:22,347 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:42:22,376 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:42:22,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:42:22,377 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:42:22,377 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:42:22,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:42:22,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:42:22,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:42:22,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:42:22,379 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:42:22,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:42:22,380 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:42:22,380 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:42:22,380 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:42:22,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:42:22,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:42:22,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:42:22,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:42:22,381 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:42:22,381 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:42:22,381 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:42:22,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:42:22,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:42:22,382 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:42:22,382 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:42:22,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:22,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:42:22,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:42:22,384 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:42:22,384 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:42:22,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:42:22,384 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:42:22,384 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:42:22,385 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:42:22,385 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3eff698bae51c39e8a3a4c763800dbda831dabb73a169fa31c8e326faee47cd8 [2022-02-20 20:42:22,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:42:22,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:42:22,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:42:22,643 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:42:22,643 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:42:22,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/28-race_reach_36-indirect_racefree.i [2022-02-20 20:42:22,693 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/892f6db20/92d3ec8696e848e6aa1737ecde6f4d8b/FLAG5538f73a8 [2022-02-20 20:42:23,146 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:42:23,146 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_36-indirect_racefree.i [2022-02-20 20:42:23,162 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/892f6db20/92d3ec8696e848e6aa1737ecde6f4d8b/FLAG5538f73a8 [2022-02-20 20:42:23,176 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/892f6db20/92d3ec8696e848e6aa1737ecde6f4d8b [2022-02-20 20:42:23,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:42:23,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:42:23,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:23,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:42:23,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:42:23,186 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c6c567c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23, skipping insertion in model container [2022-02-20 20:42:23,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:42:23,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:42:23,566 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_36-indirect_racefree.i[30176,30189] [2022-02-20 20:42:23,591 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:23,607 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:42:23,651 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_36-indirect_racefree.i[30176,30189] [2022-02-20 20:42:23,658 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:23,700 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:42:23,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23 WrapperNode [2022-02-20 20:42:23,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:23,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:23,705 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:42:23,705 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:42:23,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,767 INFO L137 Inliner]: procedures = 170, calls = 37, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2022-02-20 20:42:23,767 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:23,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:42:23,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:42:23,769 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:42:23,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,783 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,783 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,817 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:42:23,825 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:42:23,825 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:42:23,825 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:42:23,826 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (1/1) ... [2022-02-20 20:42:23,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:23,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:23,855 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 20:42:23,856 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 20:42:23,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:42:23,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:42:23,889 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:42:23,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:42:23,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:42:23,889 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-02-20 20:42:23,889 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-02-20 20:42:23,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:42:23,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:42:23,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:42:23,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:42:23,891 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 20:42:24,050 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:42:24,052 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:42:24,292 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:42:24,300 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:42:24,301 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2022-02-20 20:42:24,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:24 BoogieIcfgContainer [2022-02-20 20:42:24,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:42:24,305 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:42:24,305 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:42:24,307 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:42:24,308 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:42:23" (1/3) ... [2022-02-20 20:42:24,308 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71b09de1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:24, skipping insertion in model container [2022-02-20 20:42:24,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:23" (2/3) ... [2022-02-20 20:42:24,309 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71b09de1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:24, skipping insertion in model container [2022-02-20 20:42:24,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:24" (3/3) ... [2022-02-20 20:42:24,312 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_36-indirect_racefree.i [2022-02-20 20:42:24,316 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:42:24,317 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:42:24,317 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:42:24,317 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:42:24,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,395 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,395 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,396 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,396 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,398 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,399 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,404 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,404 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,404 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,406 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,406 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,407 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,407 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,407 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,407 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,408 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,412 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,413 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,414 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,416 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,416 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,418 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,418 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,425 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,425 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,426 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,426 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:24,434 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-02-20 20:42:24,480 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:24,487 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 20:42:24,488 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:42:24,500 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 108 places, 117 transitions, 242 flow [2022-02-20 20:42:24,565 INFO L129 PetriNetUnfolder]: 17/155 cut-off events. [2022-02-20 20:42:24,566 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:24,570 INFO L84 FinitePrefix]: Finished finitePrefix Result has 161 conditions, 155 events. 17/155 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 380 event pairs, 0 based on Foata normal form. 0/133 useless extension candidates. Maximal degree in co-relation 75. Up to 4 conditions per place. [2022-02-20 20:42:24,570 INFO L82 GeneralOperation]: Start removeDead. Operand has 108 places, 117 transitions, 242 flow [2022-02-20 20:42:24,576 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 104 places, 112 transitions, 229 flow [2022-02-20 20:42:24,597 INFO L129 PetriNetUnfolder]: 6/95 cut-off events. [2022-02-20 20:42:24,597 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:24,598 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:24,598 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] [2022-02-20 20:42:24,599 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:24,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:24,603 INFO L85 PathProgramCache]: Analyzing trace with hash 1866730078, now seen corresponding path program 1 times [2022-02-20 20:42:24,611 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:24,612 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160696899] [2022-02-20 20:42:24,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:24,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:24,857 INFO L290 TraceCheckUtils]: 0: Hoare triple {111#true} [274] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {111#true} [204] 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] {111#true} is VALID [2022-02-20 20:42:24,858 INFO L290 TraceCheckUtils]: 2: Hoare triple {111#true} [276] 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[] {111#true} is VALID [2022-02-20 20:42:24,859 INFO L290 TraceCheckUtils]: 3: Hoare triple {111#true} [278] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,861 INFO L290 TraceCheckUtils]: 4: Hoare triple {111#true} [220] 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[] {111#true} is VALID [2022-02-20 20:42:24,862 INFO L290 TraceCheckUtils]: 5: Hoare triple {111#true} [173] 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[] {111#true} is VALID [2022-02-20 20:42:24,862 INFO L290 TraceCheckUtils]: 6: Hoare triple {111#true} [193] 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[] {111#true} is VALID [2022-02-20 20:42:24,862 INFO L290 TraceCheckUtils]: 7: Hoare triple {111#true} [261] 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[] {111#true} is VALID [2022-02-20 20:42:24,863 INFO L290 TraceCheckUtils]: 8: Hoare triple {111#true} [229] 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] {111#true} is VALID [2022-02-20 20:42:24,863 INFO L290 TraceCheckUtils]: 9: Hoare triple {111#true} [209] 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[] {111#true} is VALID [2022-02-20 20:42:24,863 INFO L290 TraceCheckUtils]: 10: Hoare triple {111#true} [262] 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[] {111#true} is VALID [2022-02-20 20:42:24,864 INFO L290 TraceCheckUtils]: 11: Hoare triple {111#true} [187] 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[] {111#true} is VALID [2022-02-20 20:42:24,865 INFO L290 TraceCheckUtils]: 12: Hoare triple {111#true} [281] 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[] {111#true} is VALID [2022-02-20 20:42:24,870 INFO L290 TraceCheckUtils]: 13: Hoare triple {111#true} [268] 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[] {111#true} is VALID [2022-02-20 20:42:24,870 INFO L290 TraceCheckUtils]: 14: Hoare triple {111#true} [214] 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[] {111#true} is VALID [2022-02-20 20:42:24,870 INFO L290 TraceCheckUtils]: 15: Hoare triple {111#true} [226] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {111#true} is VALID [2022-02-20 20:42:24,871 INFO L290 TraceCheckUtils]: 16: Hoare triple {111#true} [198] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,871 INFO L290 TraceCheckUtils]: 17: Hoare triple {111#true} [183] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,871 INFO L290 TraceCheckUtils]: 18: Hoare triple {111#true} [170] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {111#true} is VALID [2022-02-20 20:42:24,871 INFO L290 TraceCheckUtils]: 19: Hoare triple {111#true} [206] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {111#true} is VALID [2022-02-20 20:42:24,872 INFO L290 TraceCheckUtils]: 20: Hoare triple {111#true} [225] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {111#true} is VALID [2022-02-20 20:42:24,872 INFO L290 TraceCheckUtils]: 21: Hoare triple {111#true} [230] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,872 INFO L290 TraceCheckUtils]: 22: Hoare triple {111#true} [254] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,873 INFO L290 TraceCheckUtils]: 23: Hoare triple {111#true} [197] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,874 INFO L290 TraceCheckUtils]: 24: Hoare triple {111#true} [202] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,874 INFO L290 TraceCheckUtils]: 25: Hoare triple {111#true} [236] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,874 INFO L290 TraceCheckUtils]: 26: Hoare triple {111#true} [215] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,875 INFO L290 TraceCheckUtils]: 27: Hoare triple {111#true} [224] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,875 INFO L290 TraceCheckUtils]: 28: Hoare triple {111#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {111#true} is VALID [2022-02-20 20:42:24,875 INFO L290 TraceCheckUtils]: 29: Hoare triple {111#true} [208] 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] {111#true} is VALID [2022-02-20 20:42:24,876 INFO L290 TraceCheckUtils]: 30: Hoare triple {111#true} [184] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {111#true} is VALID [2022-02-20 20:42:24,876 INFO L290 TraceCheckUtils]: 31: Hoare triple {111#true} [176] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {111#true} is VALID [2022-02-20 20:42:24,877 INFO L290 TraceCheckUtils]: 32: Hoare triple {111#true} [194] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {111#true} is VALID [2022-02-20 20:42:24,877 INFO L290 TraceCheckUtils]: 33: Hoare triple {111#true} [269] L709-->L709-1: 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] {111#true} is VALID [2022-02-20 20:42:24,878 INFO L290 TraceCheckUtils]: 34: Hoare triple {111#true} [221] L709-1-->L709-13: 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] {111#true} is VALID [2022-02-20 20:42:24,878 INFO L290 TraceCheckUtils]: 35: Hoare triple {111#true} [180] L709-13-->L709-14: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {112#false} is VALID [2022-02-20 20:42:24,879 INFO L290 TraceCheckUtils]: 36: Hoare triple {112#false} [185] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {112#false} is VALID [2022-02-20 20:42:24,879 INFO L290 TraceCheckUtils]: 37: Hoare triple {112#false} [233] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {112#false} is VALID [2022-02-20 20:42:24,880 INFO L290 TraceCheckUtils]: 38: Hoare triple {112#false} [239] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {112#false} is VALID [2022-02-20 20:42:24,880 INFO L290 TraceCheckUtils]: 39: Hoare triple {112#false} [266] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {112#false} is VALID [2022-02-20 20:42:24,880 INFO L290 TraceCheckUtils]: 40: Hoare triple {112#false} [231] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {112#false} is VALID [2022-02-20 20:42:24,881 INFO L290 TraceCheckUtils]: 41: Hoare triple {112#false} [195] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {112#false} is VALID [2022-02-20 20:42:24,882 INFO L290 TraceCheckUtils]: 42: Hoare triple {112#false} [265] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {112#false} is VALID [2022-02-20 20:42:24,882 INFO L290 TraceCheckUtils]: 43: Hoare triple {112#false} [171] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {112#false} is VALID [2022-02-20 20:42:24,882 INFO L290 TraceCheckUtils]: 44: Hoare triple {112#false} [203] 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] {112#false} is VALID [2022-02-20 20:42:24,883 INFO L290 TraceCheckUtils]: 45: Hoare triple {112#false} [283] 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[] {112#false} is VALID [2022-02-20 20:42:24,883 INFO L290 TraceCheckUtils]: 46: Hoare triple {112#false} [200] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {112#false} is VALID [2022-02-20 20:42:24,884 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 20:42:24,885 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:24,885 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160696899] [2022-02-20 20:42:24,886 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160696899] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:24,886 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:24,886 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:42:24,887 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281110636] [2022-02-20 20:42:24,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:24,900 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:24,902 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:24,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 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 20:42:24,962 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:24,962 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:42:24,963 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:24,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:42:24,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:42:24,987 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 117 [2022-02-20 20:42:24,992 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 112 transitions, 229 flow. Second operand has 2 states, 2 states have (on average 103.5) internal successors, (207), 2 states have internal predecessors, (207), 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 20:42:24,992 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:24,992 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 117 [2022-02-20 20:42:24,993 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:25,042 INFO L129 PetriNetUnfolder]: 0/132 cut-off events. [2022-02-20 20:42:25,043 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:25,043 INFO L84 FinitePrefix]: Finished finitePrefix Result has 139 conditions, 132 events. 0/132 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 213 event pairs, 0 based on Foata normal form. 16/142 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2022-02-20 20:42:25,045 INFO L132 encePairwiseOnDemand]: 106/117 looper letters, 1 selfloop transitions, 0 changer transitions 16/100 dead transitions. [2022-02-20 20:42:25,045 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 104 places, 100 transitions, 207 flow [2022-02-20 20:42:25,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:42:25,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:42:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 218 transitions. [2022-02-20 20:42:25,073 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9316239316239316 [2022-02-20 20:42:25,074 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 218 transitions. [2022-02-20 20:42:25,074 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 218 transitions. [2022-02-20 20:42:25,074 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:25,076 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 218 transitions. [2022-02-20 20:42:25,082 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 109.0) internal successors, (218), 2 states have internal predecessors, (218), 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 20:42:25,085 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 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 20:42:25,086 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 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 20:42:25,087 INFO L186 Difference]: Start difference. First operand has 104 places, 112 transitions, 229 flow. Second operand 2 states and 218 transitions. [2022-02-20 20:42:25,088 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 104 places, 100 transitions, 207 flow [2022-02-20 20:42:25,091 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 104 places, 100 transitions, 207 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:25,093 INFO L242 Difference]: Finished difference. Result has 104 places, 84 transitions, 173 flow [2022-02-20 20:42:25,094 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=205, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=100, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=173, PETRI_PLACES=104, PETRI_TRANSITIONS=84} [2022-02-20 20:42:25,096 INFO L334 CegarLoopForPetriNet]: 104 programPoint places, 0 predicate places. [2022-02-20 20:42:25,097 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 84 transitions, 173 flow [2022-02-20 20:42:25,142 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 673 states, 670 states have (on average 1.8567164179104478) internal successors, (1244), 672 states have internal predecessors, (1244), 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 20:42:25,150 INFO L78 Accepts]: Start accepts. Automaton has has 673 states, 670 states have (on average 1.8567164179104478) internal successors, (1244), 672 states have internal predecessors, (1244), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:25,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:25,150 INFO L470 AbstractCegarLoop]: Abstraction has has 104 places, 84 transitions, 173 flow [2022-02-20 20:42:25,151 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 103.5) internal successors, (207), 2 states have internal predecessors, (207), 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 20:42:25,151 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:25,151 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] [2022-02-20 20:42:25,151 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:42:25,151 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:25,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:25,152 INFO L85 PathProgramCache]: Analyzing trace with hash 1995812797, now seen corresponding path program 1 times [2022-02-20 20:42:25,152 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:25,152 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645392666] [2022-02-20 20:42:25,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:25,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:25,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {788#true} [274] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {788#true} [204] 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] {788#true} is VALID [2022-02-20 20:42:25,211 INFO L290 TraceCheckUtils]: 2: Hoare triple {788#true} [276] 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[] {788#true} is VALID [2022-02-20 20:42:25,211 INFO L290 TraceCheckUtils]: 3: Hoare triple {788#true} [278] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,211 INFO L290 TraceCheckUtils]: 4: Hoare triple {788#true} [220] 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[] {788#true} is VALID [2022-02-20 20:42:25,211 INFO L290 TraceCheckUtils]: 5: Hoare triple {788#true} [173] 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[] {788#true} is VALID [2022-02-20 20:42:25,212 INFO L290 TraceCheckUtils]: 6: Hoare triple {788#true} [193] 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[] {788#true} is VALID [2022-02-20 20:42:25,212 INFO L290 TraceCheckUtils]: 7: Hoare triple {788#true} [261] 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[] {788#true} is VALID [2022-02-20 20:42:25,212 INFO L290 TraceCheckUtils]: 8: Hoare triple {788#true} [229] 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] {788#true} is VALID [2022-02-20 20:42:25,213 INFO L290 TraceCheckUtils]: 9: Hoare triple {788#true} [209] 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[] {788#true} is VALID [2022-02-20 20:42:25,213 INFO L290 TraceCheckUtils]: 10: Hoare triple {788#true} [262] 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[] {788#true} is VALID [2022-02-20 20:42:25,213 INFO L290 TraceCheckUtils]: 11: Hoare triple {788#true} [187] 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[] {788#true} is VALID [2022-02-20 20:42:25,213 INFO L290 TraceCheckUtils]: 12: Hoare triple {788#true} [281] 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[] {788#true} is VALID [2022-02-20 20:42:25,214 INFO L290 TraceCheckUtils]: 13: Hoare triple {788#true} [268] 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[] {788#true} is VALID [2022-02-20 20:42:25,214 INFO L290 TraceCheckUtils]: 14: Hoare triple {788#true} [214] 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[] {788#true} is VALID [2022-02-20 20:42:25,214 INFO L290 TraceCheckUtils]: 15: Hoare triple {788#true} [226] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {788#true} is VALID [2022-02-20 20:42:25,214 INFO L290 TraceCheckUtils]: 16: Hoare triple {788#true} [198] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,215 INFO L290 TraceCheckUtils]: 17: Hoare triple {788#true} [183] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,215 INFO L290 TraceCheckUtils]: 18: Hoare triple {788#true} [170] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {788#true} is VALID [2022-02-20 20:42:25,215 INFO L290 TraceCheckUtils]: 19: Hoare triple {788#true} [206] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {788#true} is VALID [2022-02-20 20:42:25,215 INFO L290 TraceCheckUtils]: 20: Hoare triple {788#true} [225] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {788#true} is VALID [2022-02-20 20:42:25,216 INFO L290 TraceCheckUtils]: 21: Hoare triple {788#true} [230] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,216 INFO L290 TraceCheckUtils]: 22: Hoare triple {788#true} [254] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,216 INFO L290 TraceCheckUtils]: 23: Hoare triple {788#true} [197] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,217 INFO L290 TraceCheckUtils]: 24: Hoare triple {788#true} [202] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,217 INFO L290 TraceCheckUtils]: 25: Hoare triple {788#true} [236] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,217 INFO L290 TraceCheckUtils]: 26: Hoare triple {788#true} [215] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,217 INFO L290 TraceCheckUtils]: 27: Hoare triple {788#true} [224] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,218 INFO L290 TraceCheckUtils]: 28: Hoare triple {788#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {788#true} is VALID [2022-02-20 20:42:25,218 INFO L290 TraceCheckUtils]: 29: Hoare triple {788#true} [208] 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] {788#true} is VALID [2022-02-20 20:42:25,218 INFO L290 TraceCheckUtils]: 30: Hoare triple {788#true} [184] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {788#true} is VALID [2022-02-20 20:42:25,218 INFO L290 TraceCheckUtils]: 31: Hoare triple {788#true} [176] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {788#true} is VALID [2022-02-20 20:42:25,219 INFO L290 TraceCheckUtils]: 32: Hoare triple {788#true} [194] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {788#true} is VALID [2022-02-20 20:42:25,219 INFO L290 TraceCheckUtils]: 33: Hoare triple {788#true} [269] L709-->L709-1: 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] {788#true} is VALID [2022-02-20 20:42:25,220 INFO L290 TraceCheckUtils]: 34: Hoare triple {788#true} [221] L709-1-->L709-13: 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] {790#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:25,220 INFO L290 TraceCheckUtils]: 35: Hoare triple {790#(= |ULTIMATE.start_main_~i~0#1| 0)} [181] L709-13-->L709-14: 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[] {789#false} is VALID [2022-02-20 20:42:25,220 INFO L290 TraceCheckUtils]: 36: Hoare triple {789#false} [185] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {789#false} is VALID [2022-02-20 20:42:25,221 INFO L290 TraceCheckUtils]: 37: Hoare triple {789#false} [233] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {789#false} is VALID [2022-02-20 20:42:25,221 INFO L290 TraceCheckUtils]: 38: Hoare triple {789#false} [239] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {789#false} is VALID [2022-02-20 20:42:25,221 INFO L290 TraceCheckUtils]: 39: Hoare triple {789#false} [266] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {789#false} is VALID [2022-02-20 20:42:25,221 INFO L290 TraceCheckUtils]: 40: Hoare triple {789#false} [231] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {789#false} is VALID [2022-02-20 20:42:25,222 INFO L290 TraceCheckUtils]: 41: Hoare triple {789#false} [195] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {789#false} is VALID [2022-02-20 20:42:25,222 INFO L290 TraceCheckUtils]: 42: Hoare triple {789#false} [265] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {789#false} is VALID [2022-02-20 20:42:25,222 INFO L290 TraceCheckUtils]: 43: Hoare triple {789#false} [171] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {789#false} is VALID [2022-02-20 20:42:25,222 INFO L290 TraceCheckUtils]: 44: Hoare triple {789#false} [203] 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] {789#false} is VALID [2022-02-20 20:42:25,223 INFO L290 TraceCheckUtils]: 45: Hoare triple {789#false} [283] 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[] {789#false} is VALID [2022-02-20 20:42:25,223 INFO L290 TraceCheckUtils]: 46: Hoare triple {789#false} [200] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {789#false} is VALID [2022-02-20 20:42:25,223 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 20:42:25,224 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:25,224 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645392666] [2022-02-20 20:42:25,224 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [645392666] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:25,224 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:25,224 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:25,225 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398242530] [2022-02-20 20:42:25,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:25,226 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:25,227 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:25,227 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 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 20:42:25,273 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:25,274 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:25,274 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:25,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:25,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:25,276 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 117 [2022-02-20 20:42:25,277 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 84 transitions, 173 flow. Second operand has 3 states, 3 states have (on average 97.0) internal successors, (291), 3 states have internal predecessors, (291), 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 20:42:25,277 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:25,277 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 117 [2022-02-20 20:42:25,277 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:25,312 INFO L129 PetriNetUnfolder]: 0/88 cut-off events. [2022-02-20 20:42:25,312 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:25,313 INFO L84 FinitePrefix]: Finished finitePrefix Result has 105 conditions, 88 events. 0/88 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 52 event pairs, 0 based on Foata normal form. 0/87 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2022-02-20 20:42:25,314 INFO L132 encePairwiseOnDemand]: 114/117 looper letters, 8 selfloop transitions, 2 changer transitions 0/86 dead transitions. [2022-02-20 20:42:25,314 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 90 places, 86 transitions, 197 flow [2022-02-20 20:42:25,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:25,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:25,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 299 transitions. [2022-02-20 20:42:25,322 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8518518518518519 [2022-02-20 20:42:25,322 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 299 transitions. [2022-02-20 20:42:25,322 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 299 transitions. [2022-02-20 20:42:25,323 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:25,323 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 299 transitions. [2022-02-20 20:42:25,325 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 99.66666666666667) internal successors, (299), 3 states have internal predecessors, (299), 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 20:42:25,326 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 117.0) internal successors, (468), 4 states have internal predecessors, (468), 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 20:42:25,326 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 117.0) internal successors, (468), 4 states have internal predecessors, (468), 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 20:42:25,327 INFO L186 Difference]: Start difference. First operand has 104 places, 84 transitions, 173 flow. Second operand 3 states and 299 transitions. [2022-02-20 20:42:25,327 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 90 places, 86 transitions, 197 flow [2022-02-20 20:42:25,328 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 90 places, 86 transitions, 197 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:25,330 INFO L242 Difference]: Finished difference. Result has 91 places, 84 transitions, 181 flow [2022-02-20 20:42:25,331 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=173, PETRI_DIFFERENCE_MINUEND_PLACES=88, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=84, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=82, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=181, PETRI_PLACES=91, PETRI_TRANSITIONS=84} [2022-02-20 20:42:25,332 INFO L334 CegarLoopForPetriNet]: 104 programPoint places, -13 predicate places. [2022-02-20 20:42:25,332 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 91 places, 84 transitions, 181 flow [2022-02-20 20:42:25,343 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 661 states, 659 states have (on average 1.8694992412746585) internal successors, (1232), 660 states have internal predecessors, (1232), 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 20:42:25,345 INFO L78 Accepts]: Start accepts. Automaton has has 661 states, 659 states have (on average 1.8694992412746585) internal successors, (1232), 660 states have internal predecessors, (1232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:25,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:25,346 INFO L470 AbstractCegarLoop]: Abstraction has has 91 places, 84 transitions, 181 flow [2022-02-20 20:42:25,346 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 97.0) internal successors, (291), 3 states have internal predecessors, (291), 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 20:42:25,346 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:25,347 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] [2022-02-20 20:42:25,347 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:42:25,347 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:25,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:25,348 INFO L85 PathProgramCache]: Analyzing trace with hash 2130970929, now seen corresponding path program 1 times [2022-02-20 20:42:25,348 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:25,349 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800228556] [2022-02-20 20:42:25,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:25,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:25,419 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:42:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:25,460 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:42:25,460 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:42:25,461 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-20 20:42:25,463 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-02-20 20:42:25,463 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:42:25,466 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-02-20 20:42:25,467 WARN L235 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:42:25,467 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-02-20 20:42:25,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,491 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,491 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,491 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,492 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,498 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,498 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,498 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,498 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,510 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,510 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,510 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,510 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,510 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,511 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,511 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,512 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,512 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,512 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,512 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,512 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,512 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,513 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,514 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,514 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:25,521 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-20 20:42:25,522 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:25,523 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 20:42:25,523 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:42:25,525 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 137 places, 151 transitions, 320 flow [2022-02-20 20:42:25,551 INFO L129 PetriNetUnfolder]: 31/252 cut-off events. [2022-02-20 20:42:25,552 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-02-20 20:42:25,554 INFO L84 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 252 events. 31/252 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 759 event pairs, 0 based on Foata normal form. 0/214 useless extension candidates. Maximal degree in co-relation 157. Up to 8 conditions per place. [2022-02-20 20:42:25,554 INFO L82 GeneralOperation]: Start removeDead. Operand has 137 places, 151 transitions, 320 flow [2022-02-20 20:42:25,556 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 137 places, 151 transitions, 320 flow [2022-02-20 20:42:25,563 INFO L129 PetriNetUnfolder]: 5/86 cut-off events. [2022-02-20 20:42:25,563 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:25,564 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:25,564 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] [2022-02-20 20:42:25,564 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:25,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:25,565 INFO L85 PathProgramCache]: Analyzing trace with hash -1284400588, now seen corresponding path program 1 times [2022-02-20 20:42:25,565 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:25,565 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206783232] [2022-02-20 20:42:25,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:25,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:25,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {140#true} [425] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {140#true} [355] 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] {140#true} is VALID [2022-02-20 20:42:25,623 INFO L290 TraceCheckUtils]: 2: Hoare triple {140#true} [427] 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[] {140#true} is VALID [2022-02-20 20:42:25,623 INFO L290 TraceCheckUtils]: 3: Hoare triple {140#true} [429] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,624 INFO L290 TraceCheckUtils]: 4: Hoare triple {140#true} [371] 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[] {140#true} is VALID [2022-02-20 20:42:25,624 INFO L290 TraceCheckUtils]: 5: Hoare triple {140#true} [324] 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[] {140#true} is VALID [2022-02-20 20:42:25,624 INFO L290 TraceCheckUtils]: 6: Hoare triple {140#true} [344] 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[] {140#true} is VALID [2022-02-20 20:42:25,624 INFO L290 TraceCheckUtils]: 7: Hoare triple {140#true} [412] 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[] {140#true} is VALID [2022-02-20 20:42:25,625 INFO L290 TraceCheckUtils]: 8: Hoare triple {140#true} [380] 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] {140#true} is VALID [2022-02-20 20:42:25,625 INFO L290 TraceCheckUtils]: 9: Hoare triple {140#true} [360] 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[] {140#true} is VALID [2022-02-20 20:42:25,625 INFO L290 TraceCheckUtils]: 10: Hoare triple {140#true} [413] 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[] {140#true} is VALID [2022-02-20 20:42:25,625 INFO L290 TraceCheckUtils]: 11: Hoare triple {140#true} [338] 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[] {140#true} is VALID [2022-02-20 20:42:25,626 INFO L290 TraceCheckUtils]: 12: Hoare triple {140#true} [432] 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[] {140#true} is VALID [2022-02-20 20:42:25,626 INFO L290 TraceCheckUtils]: 13: Hoare triple {140#true} [419] 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[] {140#true} is VALID [2022-02-20 20:42:25,626 INFO L290 TraceCheckUtils]: 14: Hoare triple {140#true} [365] 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[] {140#true} is VALID [2022-02-20 20:42:25,626 INFO L290 TraceCheckUtils]: 15: Hoare triple {140#true} [377] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {140#true} is VALID [2022-02-20 20:42:25,626 INFO L290 TraceCheckUtils]: 16: Hoare triple {140#true} [349] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,627 INFO L290 TraceCheckUtils]: 17: Hoare triple {140#true} [334] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,627 INFO L290 TraceCheckUtils]: 18: Hoare triple {140#true} [321] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {140#true} is VALID [2022-02-20 20:42:25,627 INFO L290 TraceCheckUtils]: 19: Hoare triple {140#true} [357] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {140#true} is VALID [2022-02-20 20:42:25,627 INFO L290 TraceCheckUtils]: 20: Hoare triple {140#true} [376] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {140#true} is VALID [2022-02-20 20:42:25,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {140#true} [381] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,628 INFO L290 TraceCheckUtils]: 22: Hoare triple {140#true} [405] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,628 INFO L290 TraceCheckUtils]: 23: Hoare triple {140#true} [348] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,628 INFO L290 TraceCheckUtils]: 24: Hoare triple {140#true} [353] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,629 INFO L290 TraceCheckUtils]: 25: Hoare triple {140#true} [387] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,629 INFO L290 TraceCheckUtils]: 26: Hoare triple {140#true} [366] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,629 INFO L290 TraceCheckUtils]: 27: Hoare triple {140#true} [375] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,629 INFO L290 TraceCheckUtils]: 28: Hoare triple {140#true} [430] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {140#true} is VALID [2022-02-20 20:42:25,629 INFO L290 TraceCheckUtils]: 29: Hoare triple {140#true} [359] 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] {140#true} is VALID [2022-02-20 20:42:25,630 INFO L290 TraceCheckUtils]: 30: Hoare triple {140#true} [335] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {140#true} is VALID [2022-02-20 20:42:25,630 INFO L290 TraceCheckUtils]: 31: Hoare triple {140#true} [327] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {140#true} is VALID [2022-02-20 20:42:25,630 INFO L290 TraceCheckUtils]: 32: Hoare triple {140#true} [345] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {140#true} is VALID [2022-02-20 20:42:25,630 INFO L290 TraceCheckUtils]: 33: Hoare triple {140#true} [420] L709-->L709-1: 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] {140#true} is VALID [2022-02-20 20:42:25,631 INFO L290 TraceCheckUtils]: 34: Hoare triple {140#true} [372] L709-1-->L709-13: 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] {142#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:25,631 INFO L290 TraceCheckUtils]: 35: Hoare triple {142#(= |ULTIMATE.start_main_~i~0#1| 0)} [332] L709-13-->L709-14: 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[] {141#false} is VALID [2022-02-20 20:42:25,632 INFO L290 TraceCheckUtils]: 36: Hoare triple {141#false} [336] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {141#false} is VALID [2022-02-20 20:42:25,632 INFO L290 TraceCheckUtils]: 37: Hoare triple {141#false} [384] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {141#false} is VALID [2022-02-20 20:42:25,632 INFO L290 TraceCheckUtils]: 38: Hoare triple {141#false} [390] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {141#false} is VALID [2022-02-20 20:42:25,633 INFO L290 TraceCheckUtils]: 39: Hoare triple {141#false} [417] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {141#false} is VALID [2022-02-20 20:42:25,633 INFO L290 TraceCheckUtils]: 40: Hoare triple {141#false} [382] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {141#false} is VALID [2022-02-20 20:42:25,633 INFO L290 TraceCheckUtils]: 41: Hoare triple {141#false} [346] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {141#false} is VALID [2022-02-20 20:42:25,633 INFO L290 TraceCheckUtils]: 42: Hoare triple {141#false} [416] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {141#false} is VALID [2022-02-20 20:42:25,633 INFO L290 TraceCheckUtils]: 43: Hoare triple {141#false} [322] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {141#false} is VALID [2022-02-20 20:42:25,634 INFO L290 TraceCheckUtils]: 44: Hoare triple {141#false} [354] 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] {141#false} is VALID [2022-02-20 20:42:25,634 INFO L290 TraceCheckUtils]: 45: Hoare triple {141#false} [434] 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[] {141#false} is VALID [2022-02-20 20:42:25,634 INFO L290 TraceCheckUtils]: 46: Hoare triple {141#false} [351] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {141#false} is VALID [2022-02-20 20:42:25,634 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 20:42:25,635 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:25,635 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206783232] [2022-02-20 20:42:25,635 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206783232] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:25,635 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:25,635 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:25,636 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400063354] [2022-02-20 20:42:25,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:25,636 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:25,637 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:25,637 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 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 20:42:25,670 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:25,670 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:25,671 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:25,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:25,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:25,672 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 151 [2022-02-20 20:42:25,673 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 151 transitions, 320 flow. Second operand has 3 states, 3 states have (on average 123.0) internal successors, (369), 3 states have internal predecessors, (369), 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 20:42:25,673 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:25,674 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 151 [2022-02-20 20:42:25,674 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:25,728 INFO L129 PetriNetUnfolder]: 2/202 cut-off events. [2022-02-20 20:42:25,729 INFO L130 PetriNetUnfolder]: For 32/78 co-relation queries the response was YES. [2022-02-20 20:42:25,729 INFO L84 FinitePrefix]: Finished finitePrefix Result has 237 conditions, 202 events. 2/202 cut-off events. For 32/78 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 448 event pairs, 0 based on Foata normal form. 75/269 useless extension candidates. Maximal degree in co-relation 125. Up to 16 conditions per place. [2022-02-20 20:42:25,730 INFO L132 encePairwiseOnDemand]: 131/151 looper letters, 11 selfloop transitions, 2 changer transitions 22/137 dead transitions. [2022-02-20 20:42:25,730 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 137 transitions, 322 flow [2022-02-20 20:42:25,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:25,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:25,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 406 transitions. [2022-02-20 20:42:25,735 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8962472406181016 [2022-02-20 20:42:25,735 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 406 transitions. [2022-02-20 20:42:25,735 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 406 transitions. [2022-02-20 20:42:25,735 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:25,735 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 406 transitions. [2022-02-20 20:42:25,737 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 135.33333333333334) internal successors, (406), 3 states have internal predecessors, (406), 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 20:42:25,738 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 151.0) internal successors, (604), 4 states have internal predecessors, (604), 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 20:42:25,738 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 151.0) internal successors, (604), 4 states have internal predecessors, (604), 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 20:42:25,738 INFO L186 Difference]: Start difference. First operand has 137 places, 151 transitions, 320 flow. Second operand 3 states and 406 transitions. [2022-02-20 20:42:25,739 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 137 transitions, 322 flow [2022-02-20 20:42:25,741 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 137 transitions, 322 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:25,743 INFO L242 Difference]: Finished difference. Result has 139 places, 112 transitions, 246 flow [2022-02-20 20:42:25,743 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=151, PETRI_DIFFERENCE_MINUEND_FLOW=284, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=133, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=131, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=246, PETRI_PLACES=139, PETRI_TRANSITIONS=112} [2022-02-20 20:42:25,744 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 2 predicate places. [2022-02-20 20:42:25,744 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 139 places, 112 transitions, 246 flow [2022-02-20 20:42:26,242 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 17401 states, 17398 states have (on average 2.8472238188297507) internal successors, (49536), 17400 states have internal predecessors, (49536), 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 20:42:26,306 INFO L78 Accepts]: Start accepts. Automaton has has 17401 states, 17398 states have (on average 2.8472238188297507) internal successors, (49536), 17400 states have internal predecessors, (49536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:26,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:26,307 INFO L470 AbstractCegarLoop]: Abstraction has has 139 places, 112 transitions, 246 flow [2022-02-20 20:42:26,307 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.0) internal successors, (369), 3 states have internal predecessors, (369), 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 20:42:26,307 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:26,308 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] [2022-02-20 20:42:26,308 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:42:26,308 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:26,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:26,309 INFO L85 PathProgramCache]: Analyzing trace with hash -1394495559, now seen corresponding path program 1 times [2022-02-20 20:42:26,309 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:26,309 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994769742] [2022-02-20 20:42:26,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:26,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:26,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {17547#true} [425] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {17547#true} [355] 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] {17547#true} is VALID [2022-02-20 20:42:26,381 INFO L290 TraceCheckUtils]: 2: Hoare triple {17547#true} [427] 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[] {17547#true} is VALID [2022-02-20 20:42:26,381 INFO L290 TraceCheckUtils]: 3: Hoare triple {17547#true} [429] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,382 INFO L290 TraceCheckUtils]: 4: Hoare triple {17547#true} [371] 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[] {17547#true} is VALID [2022-02-20 20:42:26,382 INFO L290 TraceCheckUtils]: 5: Hoare triple {17547#true} [324] 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[] {17547#true} is VALID [2022-02-20 20:42:26,382 INFO L290 TraceCheckUtils]: 6: Hoare triple {17547#true} [344] 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[] {17547#true} is VALID [2022-02-20 20:42:26,384 INFO L290 TraceCheckUtils]: 7: Hoare triple {17547#true} [412] 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[] {17547#true} is VALID [2022-02-20 20:42:26,384 INFO L290 TraceCheckUtils]: 8: Hoare triple {17547#true} [380] 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] {17547#true} is VALID [2022-02-20 20:42:26,385 INFO L290 TraceCheckUtils]: 9: Hoare triple {17547#true} [360] 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[] {17547#true} is VALID [2022-02-20 20:42:26,386 INFO L290 TraceCheckUtils]: 10: Hoare triple {17547#true} [413] 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[] {17547#true} is VALID [2022-02-20 20:42:26,386 INFO L290 TraceCheckUtils]: 11: Hoare triple {17547#true} [338] 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[] {17547#true} is VALID [2022-02-20 20:42:26,386 INFO L290 TraceCheckUtils]: 12: Hoare triple {17547#true} [432] 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[] {17547#true} is VALID [2022-02-20 20:42:26,387 INFO L290 TraceCheckUtils]: 13: Hoare triple {17547#true} [419] 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[] {17547#true} is VALID [2022-02-20 20:42:26,387 INFO L290 TraceCheckUtils]: 14: Hoare triple {17547#true} [365] 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[] {17547#true} is VALID [2022-02-20 20:42:26,387 INFO L290 TraceCheckUtils]: 15: Hoare triple {17547#true} [377] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {17547#true} is VALID [2022-02-20 20:42:26,387 INFO L290 TraceCheckUtils]: 16: Hoare triple {17547#true} [349] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,388 INFO L290 TraceCheckUtils]: 17: Hoare triple {17547#true} [334] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,388 INFO L290 TraceCheckUtils]: 18: Hoare triple {17547#true} [321] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {17547#true} is VALID [2022-02-20 20:42:26,388 INFO L290 TraceCheckUtils]: 19: Hoare triple {17547#true} [357] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {17547#true} is VALID [2022-02-20 20:42:26,388 INFO L290 TraceCheckUtils]: 20: Hoare triple {17547#true} [376] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {17547#true} is VALID [2022-02-20 20:42:26,388 INFO L290 TraceCheckUtils]: 21: Hoare triple {17547#true} [381] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,389 INFO L290 TraceCheckUtils]: 22: Hoare triple {17547#true} [405] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,389 INFO L290 TraceCheckUtils]: 23: Hoare triple {17547#true} [348] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,389 INFO L290 TraceCheckUtils]: 24: Hoare triple {17547#true} [353] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,389 INFO L290 TraceCheckUtils]: 25: Hoare triple {17547#true} [387] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,389 INFO L290 TraceCheckUtils]: 26: Hoare triple {17547#true} [366] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,390 INFO L290 TraceCheckUtils]: 27: Hoare triple {17547#true} [375] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,390 INFO L290 TraceCheckUtils]: 28: Hoare triple {17547#true} [430] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,398 INFO L290 TraceCheckUtils]: 29: Hoare triple {17547#true} [359] 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] {17547#true} is VALID [2022-02-20 20:42:26,398 INFO L290 TraceCheckUtils]: 30: Hoare triple {17547#true} [335] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {17547#true} is VALID [2022-02-20 20:42:26,398 INFO L290 TraceCheckUtils]: 31: Hoare triple {17547#true} [327] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {17547#true} is VALID [2022-02-20 20:42:26,400 INFO L290 TraceCheckUtils]: 32: Hoare triple {17547#true} [345] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {17547#true} is VALID [2022-02-20 20:42:26,401 INFO L290 TraceCheckUtils]: 33: Hoare triple {17547#true} [420] L709-->L709-1: 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] {17547#true} is VALID [2022-02-20 20:42:26,401 INFO L290 TraceCheckUtils]: 34: Hoare triple {17547#true} [372] L709-1-->L709-13: 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] {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,402 INFO L290 TraceCheckUtils]: 35: Hoare triple {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} [333] L709-13-->L709-4: 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[] {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,402 INFO L290 TraceCheckUtils]: 36: Hoare triple {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} [367] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,403 INFO L290 TraceCheckUtils]: 37: Hoare triple {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} [358] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,404 INFO L290 TraceCheckUtils]: 38: Hoare triple {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} [361] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,405 INFO L290 TraceCheckUtils]: 39: Hoare triple {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} [502] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet7=|v_t_funThread1of2ForFork0_#t~nondet7_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~post9=|v_t_funThread1of2ForFork0_#t~post9_8|, t_funThread1of2ForFork0_#t~post6=|v_t_funThread1of2ForFork0_#t~post6_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~mem8=|v_t_funThread1of2ForFork0_#t~mem8_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, t_funThread1of2ForFork0_#t~mem5=|v_t_funThread1of2ForFork0_#t~mem5_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet7, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~post9, t_funThread1of2ForFork0_#t~post6, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~mem8, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#t~mem5, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base] {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,406 INFO L290 TraceCheckUtils]: 40: Hoare triple {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} [415] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,406 INFO L290 TraceCheckUtils]: 41: Hoare triple {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} [436] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,411 INFO L290 TraceCheckUtils]: 42: Hoare triple {17549#(= |ULTIMATE.start_main_~i~0#1| 0)} [362] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {17550#(= 0 |ULTIMATE.start_main_#t~post10#1|)} is VALID [2022-02-20 20:42:26,412 INFO L290 TraceCheckUtils]: 43: Hoare triple {17550#(= 0 |ULTIMATE.start_main_#t~post10#1|)} [424] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {17551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:26,412 INFO L290 TraceCheckUtils]: 44: Hoare triple {17551#(<= |ULTIMATE.start_main_~i~0#1| 1)} [329] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {17551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:26,413 INFO L290 TraceCheckUtils]: 45: Hoare triple {17551#(<= |ULTIMATE.start_main_~i~0#1| 1)} [332] L709-13-->L709-14: 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[] {17548#false} is VALID [2022-02-20 20:42:26,413 INFO L290 TraceCheckUtils]: 46: Hoare triple {17548#false} [336] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {17548#false} is VALID [2022-02-20 20:42:26,413 INFO L290 TraceCheckUtils]: 47: Hoare triple {17548#false} [384] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {17548#false} is VALID [2022-02-20 20:42:26,413 INFO L290 TraceCheckUtils]: 48: Hoare triple {17548#false} [390] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {17548#false} is VALID [2022-02-20 20:42:26,413 INFO L290 TraceCheckUtils]: 49: Hoare triple {17548#false} [417] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {17548#false} is VALID [2022-02-20 20:42:26,414 INFO L290 TraceCheckUtils]: 50: Hoare triple {17548#false} [382] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {17548#false} is VALID [2022-02-20 20:42:26,414 INFO L290 TraceCheckUtils]: 51: Hoare triple {17548#false} [346] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17548#false} is VALID [2022-02-20 20:42:26,414 INFO L290 TraceCheckUtils]: 52: Hoare triple {17548#false} [416] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {17548#false} is VALID [2022-02-20 20:42:26,414 INFO L290 TraceCheckUtils]: 53: Hoare triple {17548#false} [322] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {17548#false} is VALID [2022-02-20 20:42:26,414 INFO L290 TraceCheckUtils]: 54: Hoare triple {17548#false} [354] 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] {17548#false} is VALID [2022-02-20 20:42:26,414 INFO L290 TraceCheckUtils]: 55: Hoare triple {17548#false} [434] 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[] {17548#false} is VALID [2022-02-20 20:42:26,415 INFO L290 TraceCheckUtils]: 56: Hoare triple {17548#false} [351] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17548#false} is VALID [2022-02-20 20:42:26,415 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 20:42:26,416 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:26,416 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994769742] [2022-02-20 20:42:26,416 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1994769742] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:26,416 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [483027071] [2022-02-20 20:42:26,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:26,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:26,417 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:26,419 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 20:42:26,443 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 20:42:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:26,512 INFO L263 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:42:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:26,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:26,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {17547#true} [425] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {17547#true} [355] 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] {17547#true} is VALID [2022-02-20 20:42:26,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {17547#true} [427] 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[] {17547#true} is VALID [2022-02-20 20:42:26,794 INFO L290 TraceCheckUtils]: 3: Hoare triple {17547#true} [429] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,794 INFO L290 TraceCheckUtils]: 4: Hoare triple {17547#true} [371] 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[] {17547#true} is VALID [2022-02-20 20:42:26,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {17547#true} [324] 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[] {17547#true} is VALID [2022-02-20 20:42:26,795 INFO L290 TraceCheckUtils]: 6: Hoare triple {17547#true} [344] 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[] {17547#true} is VALID [2022-02-20 20:42:26,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {17547#true} [412] 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[] {17547#true} is VALID [2022-02-20 20:42:26,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {17547#true} [380] 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] {17547#true} is VALID [2022-02-20 20:42:26,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {17547#true} [360] 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[] {17547#true} is VALID [2022-02-20 20:42:26,796 INFO L290 TraceCheckUtils]: 10: Hoare triple {17547#true} [413] 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[] {17547#true} is VALID [2022-02-20 20:42:26,796 INFO L290 TraceCheckUtils]: 11: Hoare triple {17547#true} [338] 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[] {17547#true} is VALID [2022-02-20 20:42:26,796 INFO L290 TraceCheckUtils]: 12: Hoare triple {17547#true} [432] 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[] {17547#true} is VALID [2022-02-20 20:42:26,796 INFO L290 TraceCheckUtils]: 13: Hoare triple {17547#true} [419] 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[] {17547#true} is VALID [2022-02-20 20:42:26,796 INFO L290 TraceCheckUtils]: 14: Hoare triple {17547#true} [365] 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[] {17547#true} is VALID [2022-02-20 20:42:26,797 INFO L290 TraceCheckUtils]: 15: Hoare triple {17547#true} [377] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {17547#true} is VALID [2022-02-20 20:42:26,797 INFO L290 TraceCheckUtils]: 16: Hoare triple {17547#true} [349] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {17547#true} [334] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,797 INFO L290 TraceCheckUtils]: 18: Hoare triple {17547#true} [321] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {17547#true} is VALID [2022-02-20 20:42:26,797 INFO L290 TraceCheckUtils]: 19: Hoare triple {17547#true} [357] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {17547#true} is VALID [2022-02-20 20:42:26,797 INFO L290 TraceCheckUtils]: 20: Hoare triple {17547#true} [376] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {17547#true} is VALID [2022-02-20 20:42:26,798 INFO L290 TraceCheckUtils]: 21: Hoare triple {17547#true} [381] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,798 INFO L290 TraceCheckUtils]: 22: Hoare triple {17547#true} [405] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,798 INFO L290 TraceCheckUtils]: 23: Hoare triple {17547#true} [348] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,798 INFO L290 TraceCheckUtils]: 24: Hoare triple {17547#true} [353] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,798 INFO L290 TraceCheckUtils]: 25: Hoare triple {17547#true} [387] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,799 INFO L290 TraceCheckUtils]: 26: Hoare triple {17547#true} [366] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,799 INFO L290 TraceCheckUtils]: 27: Hoare triple {17547#true} [375] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,799 INFO L290 TraceCheckUtils]: 28: Hoare triple {17547#true} [430] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:26,799 INFO L290 TraceCheckUtils]: 29: Hoare triple {17547#true} [359] 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] {17547#true} is VALID [2022-02-20 20:42:26,799 INFO L290 TraceCheckUtils]: 30: Hoare triple {17547#true} [335] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {17547#true} is VALID [2022-02-20 20:42:26,800 INFO L290 TraceCheckUtils]: 31: Hoare triple {17547#true} [327] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {17547#true} is VALID [2022-02-20 20:42:26,800 INFO L290 TraceCheckUtils]: 32: Hoare triple {17547#true} [345] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {17547#true} is VALID [2022-02-20 20:42:26,800 INFO L290 TraceCheckUtils]: 33: Hoare triple {17547#true} [420] L709-->L709-1: 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] {17547#true} is VALID [2022-02-20 20:42:26,801 INFO L290 TraceCheckUtils]: 34: Hoare triple {17547#true} [372] L709-1-->L709-13: 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] {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,801 INFO L290 TraceCheckUtils]: 35: Hoare triple {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} [333] L709-13-->L709-4: 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[] {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,802 INFO L290 TraceCheckUtils]: 36: Hoare triple {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} [367] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,802 INFO L290 TraceCheckUtils]: 37: Hoare triple {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} [358] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,802 INFO L290 TraceCheckUtils]: 38: Hoare triple {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} [361] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,803 INFO L290 TraceCheckUtils]: 39: Hoare triple {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} [502] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet7=|v_t_funThread1of2ForFork0_#t~nondet7_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~post9=|v_t_funThread1of2ForFork0_#t~post9_8|, t_funThread1of2ForFork0_#t~post6=|v_t_funThread1of2ForFork0_#t~post6_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~mem8=|v_t_funThread1of2ForFork0_#t~mem8_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, t_funThread1of2ForFork0_#t~mem5=|v_t_funThread1of2ForFork0_#t~mem5_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet7, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~post9, t_funThread1of2ForFork0_#t~post6, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~mem8, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#t~mem5, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base] {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,803 INFO L290 TraceCheckUtils]: 40: Hoare triple {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} [415] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,804 INFO L290 TraceCheckUtils]: 41: Hoare triple {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} [436] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:26,804 INFO L290 TraceCheckUtils]: 42: Hoare triple {17657#(<= |ULTIMATE.start_main_~i~0#1| 0)} [362] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {17682#(<= |ULTIMATE.start_main_#t~post10#1| 0)} is VALID [2022-02-20 20:42:26,805 INFO L290 TraceCheckUtils]: 43: Hoare triple {17682#(<= |ULTIMATE.start_main_#t~post10#1| 0)} [424] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {17551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:26,805 INFO L290 TraceCheckUtils]: 44: Hoare triple {17551#(<= |ULTIMATE.start_main_~i~0#1| 1)} [329] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {17551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:26,806 INFO L290 TraceCheckUtils]: 45: Hoare triple {17551#(<= |ULTIMATE.start_main_~i~0#1| 1)} [332] L709-13-->L709-14: 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[] {17548#false} is VALID [2022-02-20 20:42:26,806 INFO L290 TraceCheckUtils]: 46: Hoare triple {17548#false} [336] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {17548#false} is VALID [2022-02-20 20:42:26,806 INFO L290 TraceCheckUtils]: 47: Hoare triple {17548#false} [384] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {17548#false} is VALID [2022-02-20 20:42:26,806 INFO L290 TraceCheckUtils]: 48: Hoare triple {17548#false} [390] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {17548#false} is VALID [2022-02-20 20:42:26,807 INFO L290 TraceCheckUtils]: 49: Hoare triple {17548#false} [417] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {17548#false} is VALID [2022-02-20 20:42:26,807 INFO L290 TraceCheckUtils]: 50: Hoare triple {17548#false} [382] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {17548#false} is VALID [2022-02-20 20:42:26,807 INFO L290 TraceCheckUtils]: 51: Hoare triple {17548#false} [346] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17548#false} is VALID [2022-02-20 20:42:26,807 INFO L290 TraceCheckUtils]: 52: Hoare triple {17548#false} [416] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {17548#false} is VALID [2022-02-20 20:42:26,807 INFO L290 TraceCheckUtils]: 53: Hoare triple {17548#false} [322] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {17548#false} is VALID [2022-02-20 20:42:26,808 INFO L290 TraceCheckUtils]: 54: Hoare triple {17548#false} [354] 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] {17548#false} is VALID [2022-02-20 20:42:26,808 INFO L290 TraceCheckUtils]: 55: Hoare triple {17548#false} [434] 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[] {17548#false} is VALID [2022-02-20 20:42:26,808 INFO L290 TraceCheckUtils]: 56: Hoare triple {17548#false} [351] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17548#false} is VALID [2022-02-20 20:42:26,808 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 20:42:26,809 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:42:27,004 INFO L290 TraceCheckUtils]: 56: Hoare triple {17548#false} [351] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17548#false} is VALID [2022-02-20 20:42:27,005 INFO L290 TraceCheckUtils]: 55: Hoare triple {17548#false} [434] 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[] {17548#false} is VALID [2022-02-20 20:42:27,005 INFO L290 TraceCheckUtils]: 54: Hoare triple {17548#false} [354] 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] {17548#false} is VALID [2022-02-20 20:42:27,005 INFO L290 TraceCheckUtils]: 53: Hoare triple {17548#false} [322] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {17548#false} is VALID [2022-02-20 20:42:27,005 INFO L290 TraceCheckUtils]: 52: Hoare triple {17548#false} [416] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {17548#false} is VALID [2022-02-20 20:42:27,005 INFO L290 TraceCheckUtils]: 51: Hoare triple {17548#false} [346] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17548#false} is VALID [2022-02-20 20:42:27,006 INFO L290 TraceCheckUtils]: 50: Hoare triple {17548#false} [382] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {17548#false} is VALID [2022-02-20 20:42:27,006 INFO L290 TraceCheckUtils]: 49: Hoare triple {17548#false} [417] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {17548#false} is VALID [2022-02-20 20:42:27,006 INFO L290 TraceCheckUtils]: 48: Hoare triple {17548#false} [390] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {17548#false} is VALID [2022-02-20 20:42:27,006 INFO L290 TraceCheckUtils]: 47: Hoare triple {17548#false} [384] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {17548#false} is VALID [2022-02-20 20:42:27,006 INFO L290 TraceCheckUtils]: 46: Hoare triple {17548#false} [336] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {17548#false} is VALID [2022-02-20 20:42:27,007 INFO L290 TraceCheckUtils]: 45: Hoare triple {17758#(< |ULTIMATE.start_main_~i~0#1| 10000)} [332] L709-13-->L709-14: 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[] {17548#false} is VALID [2022-02-20 20:42:27,007 INFO L290 TraceCheckUtils]: 44: Hoare triple {17758#(< |ULTIMATE.start_main_~i~0#1| 10000)} [329] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {17758#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:27,008 INFO L290 TraceCheckUtils]: 43: Hoare triple {17765#(< |ULTIMATE.start_main_#t~post10#1| 9999)} [424] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {17758#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:27,009 INFO L290 TraceCheckUtils]: 42: Hoare triple {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} [362] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {17765#(< |ULTIMATE.start_main_#t~post10#1| 9999)} is VALID [2022-02-20 20:42:27,009 INFO L290 TraceCheckUtils]: 41: Hoare triple {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} [436] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:27,010 INFO L290 TraceCheckUtils]: 40: Hoare triple {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} [415] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:27,010 INFO L290 TraceCheckUtils]: 39: Hoare triple {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} [502] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet7=|v_t_funThread1of2ForFork0_#t~nondet7_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~post9=|v_t_funThread1of2ForFork0_#t~post9_8|, t_funThread1of2ForFork0_#t~post6=|v_t_funThread1of2ForFork0_#t~post6_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~mem8=|v_t_funThread1of2ForFork0_#t~mem8_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, t_funThread1of2ForFork0_#t~mem5=|v_t_funThread1of2ForFork0_#t~mem5_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet7, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~post9, t_funThread1of2ForFork0_#t~post6, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~mem8, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#t~mem5, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base] {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:27,011 INFO L290 TraceCheckUtils]: 38: Hoare triple {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} [361] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:27,011 INFO L290 TraceCheckUtils]: 37: Hoare triple {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} [358] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:27,012 INFO L290 TraceCheckUtils]: 36: Hoare triple {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} [367] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:27,012 INFO L290 TraceCheckUtils]: 35: Hoare triple {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} [333] L709-13-->L709-4: 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[] {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:27,013 INFO L290 TraceCheckUtils]: 34: Hoare triple {17547#true} [372] L709-1-->L709-13: 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] {17769#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:27,013 INFO L290 TraceCheckUtils]: 33: Hoare triple {17547#true} [420] L709-->L709-1: 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] {17547#true} is VALID [2022-02-20 20:42:27,013 INFO L290 TraceCheckUtils]: 32: Hoare triple {17547#true} [345] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {17547#true} is VALID [2022-02-20 20:42:27,013 INFO L290 TraceCheckUtils]: 31: Hoare triple {17547#true} [327] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {17547#true} is VALID [2022-02-20 20:42:27,014 INFO L290 TraceCheckUtils]: 30: Hoare triple {17547#true} [335] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {17547#true} is VALID [2022-02-20 20:42:27,014 INFO L290 TraceCheckUtils]: 29: Hoare triple {17547#true} [359] 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] {17547#true} is VALID [2022-02-20 20:42:27,014 INFO L290 TraceCheckUtils]: 28: Hoare triple {17547#true} [430] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,014 INFO L290 TraceCheckUtils]: 27: Hoare triple {17547#true} [375] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,014 INFO L290 TraceCheckUtils]: 26: Hoare triple {17547#true} [366] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,014 INFO L290 TraceCheckUtils]: 25: Hoare triple {17547#true} [387] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,015 INFO L290 TraceCheckUtils]: 24: Hoare triple {17547#true} [353] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,015 INFO L290 TraceCheckUtils]: 23: Hoare triple {17547#true} [348] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,015 INFO L290 TraceCheckUtils]: 22: Hoare triple {17547#true} [405] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,015 INFO L290 TraceCheckUtils]: 21: Hoare triple {17547#true} [381] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,015 INFO L290 TraceCheckUtils]: 20: Hoare triple {17547#true} [376] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {17547#true} is VALID [2022-02-20 20:42:27,016 INFO L290 TraceCheckUtils]: 19: Hoare triple {17547#true} [357] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {17547#true} is VALID [2022-02-20 20:42:27,016 INFO L290 TraceCheckUtils]: 18: Hoare triple {17547#true} [321] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {17547#true} is VALID [2022-02-20 20:42:27,016 INFO L290 TraceCheckUtils]: 17: Hoare triple {17547#true} [334] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,016 INFO L290 TraceCheckUtils]: 16: Hoare triple {17547#true} [349] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,016 INFO L290 TraceCheckUtils]: 15: Hoare triple {17547#true} [377] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {17547#true} is VALID [2022-02-20 20:42:27,017 INFO L290 TraceCheckUtils]: 14: Hoare triple {17547#true} [365] 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[] {17547#true} is VALID [2022-02-20 20:42:27,017 INFO L290 TraceCheckUtils]: 13: Hoare triple {17547#true} [419] 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[] {17547#true} is VALID [2022-02-20 20:42:27,017 INFO L290 TraceCheckUtils]: 12: Hoare triple {17547#true} [432] 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[] {17547#true} is VALID [2022-02-20 20:42:27,017 INFO L290 TraceCheckUtils]: 11: Hoare triple {17547#true} [338] 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[] {17547#true} is VALID [2022-02-20 20:42:27,017 INFO L290 TraceCheckUtils]: 10: Hoare triple {17547#true} [413] 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[] {17547#true} is VALID [2022-02-20 20:42:27,018 INFO L290 TraceCheckUtils]: 9: Hoare triple {17547#true} [360] 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[] {17547#true} is VALID [2022-02-20 20:42:27,018 INFO L290 TraceCheckUtils]: 8: Hoare triple {17547#true} [380] 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] {17547#true} is VALID [2022-02-20 20:42:27,018 INFO L290 TraceCheckUtils]: 7: Hoare triple {17547#true} [412] 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[] {17547#true} is VALID [2022-02-20 20:42:27,018 INFO L290 TraceCheckUtils]: 6: Hoare triple {17547#true} [344] 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[] {17547#true} is VALID [2022-02-20 20:42:27,018 INFO L290 TraceCheckUtils]: 5: Hoare triple {17547#true} [324] 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[] {17547#true} is VALID [2022-02-20 20:42:27,018 INFO L290 TraceCheckUtils]: 4: Hoare triple {17547#true} [371] 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[] {17547#true} is VALID [2022-02-20 20:42:27,019 INFO L290 TraceCheckUtils]: 3: Hoare triple {17547#true} [429] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,019 INFO L290 TraceCheckUtils]: 2: Hoare triple {17547#true} [427] 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[] {17547#true} is VALID [2022-02-20 20:42:27,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {17547#true} [355] 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] {17547#true} is VALID [2022-02-20 20:42:27,019 INFO L290 TraceCheckUtils]: 0: Hoare triple {17547#true} [425] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17547#true} is VALID [2022-02-20 20:42:27,020 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 20:42:27,020 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [483027071] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:42:27,020 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:42:27,020 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:42:27,020 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956096561] [2022-02-20 20:42:27,021 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:42:27,021 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.9) internal successors, (79), 10 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2022-02-20 20:42:27,022 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:27,022 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 7.9) internal successors, (79), 10 states have internal predecessors, (79), 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 20:42:27,092 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:27,092 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:42:27,093 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:27,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:42:27,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:42:27,095 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 151 [2022-02-20 20:42:27,096 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 112 transitions, 246 flow. Second operand has 10 states, 10 states have (on average 123.3) internal successors, (1233), 10 states have internal predecessors, (1233), 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 20:42:27,096 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:27,097 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 151 [2022-02-20 20:42:27,097 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:27,223 INFO L129 PetriNetUnfolder]: 0/112 cut-off events. [2022-02-20 20:42:27,223 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-02-20 20:42:27,223 INFO L84 FinitePrefix]: Finished finitePrefix Result has 145 conditions, 112 events. 0/112 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 91 event pairs, 0 based on Foata normal form. 2/114 useless extension candidates. Maximal degree in co-relation 0. Up to 4 conditions per place. [2022-02-20 20:42:27,224 INFO L132 encePairwiseOnDemand]: 146/151 looper letters, 9 selfloop transitions, 7 changer transitions 0/106 dead transitions. [2022-02-20 20:42:27,224 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 106 transitions, 264 flow [2022-02-20 20:42:27,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:42:27,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:42:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1107 transitions. [2022-02-20 20:42:27,235 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8145695364238411 [2022-02-20 20:42:27,235 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1107 transitions. [2022-02-20 20:42:27,235 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1107 transitions. [2022-02-20 20:42:27,236 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:27,236 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1107 transitions. [2022-02-20 20:42:27,238 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 123.0) internal successors, (1107), 9 states have internal predecessors, (1107), 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 20:42:27,240 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 151.0) internal successors, (1510), 10 states have internal predecessors, (1510), 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 20:42:27,241 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 151.0) internal successors, (1510), 10 states have internal predecessors, (1510), 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 20:42:27,241 INFO L186 Difference]: Start difference. First operand has 139 places, 112 transitions, 246 flow. Second operand 9 states and 1107 transitions. [2022-02-20 20:42:27,241 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 106 transitions, 264 flow [2022-02-20 20:42:27,242 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 114 places, 106 transitions, 260 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-02-20 20:42:27,244 INFO L242 Difference]: Finished difference. Result has 114 places, 102 transitions, 234 flow [2022-02-20 20:42:27,244 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=151, PETRI_DIFFERENCE_MINUEND_FLOW=216, PETRI_DIFFERENCE_MINUEND_PLACES=106, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=100, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=95, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=234, PETRI_PLACES=114, PETRI_TRANSITIONS=102} [2022-02-20 20:42:27,245 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, -23 predicate places. [2022-02-20 20:42:27,245 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 114 places, 102 transitions, 234 flow [2022-02-20 20:42:27,410 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 8329 states, 8328 states have (on average 2.798270893371758) internal successors, (23304), 8328 states have internal predecessors, (23304), 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 20:42:27,436 INFO L78 Accepts]: Start accepts. Automaton has has 8329 states, 8328 states have (on average 2.798270893371758) internal successors, (23304), 8328 states have internal predecessors, (23304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2022-02-20 20:42:27,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:27,437 INFO L470 AbstractCegarLoop]: Abstraction has has 114 places, 102 transitions, 234 flow [2022-02-20 20:42:27,437 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 123.3) internal successors, (1233), 10 states have internal predecessors, (1233), 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 20:42:27,438 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:27,438 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] [2022-02-20 20:42:27,463 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-02-20 20:42:27,651 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 20:42:27,652 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:27,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:27,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1558999955, now seen corresponding path program 1 times [2022-02-20 20:42:27,652 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:27,653 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732703798] [2022-02-20 20:42:27,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:27,683 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:42:27,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:27,726 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:42:27,728 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:42:27,728 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-20 20:42:27,728 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-02-20 20:42:27,728 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 20:42:27,729 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-02-20 20:42:27,729 WARN L235 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:42:27,729 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-02-20 20:42:27,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,746 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,746 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,746 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,747 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,754 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,754 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,754 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,754 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,761 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,762 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,762 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,762 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,769 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,770 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,771 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,772 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,773 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,773 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:27,781 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-02-20 20:42:27,782 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:27,783 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 20:42:27,783 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:42:27,785 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 166 places, 185 transitions, 400 flow [2022-02-20 20:42:27,825 INFO L129 PetriNetUnfolder]: 50/382 cut-off events. [2022-02-20 20:42:27,826 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2022-02-20 20:42:27,829 INFO L84 FinitePrefix]: Finished finitePrefix Result has 410 conditions, 382 events. 50/382 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1289 event pairs, 1 based on Foata normal form. 0/324 useless extension candidates. Maximal degree in co-relation 260. Up to 16 conditions per place. [2022-02-20 20:42:27,829 INFO L82 GeneralOperation]: Start removeDead. Operand has 166 places, 185 transitions, 400 flow [2022-02-20 20:42:27,832 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 166 places, 185 transitions, 400 flow [2022-02-20 20:42:27,838 INFO L129 PetriNetUnfolder]: 6/90 cut-off events. [2022-02-20 20:42:27,838 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:27,838 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:27,839 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] [2022-02-20 20:42:27,839 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:27,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:27,839 INFO L85 PathProgramCache]: Analyzing trace with hash -1876851282, now seen corresponding path program 1 times [2022-02-20 20:42:27,840 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:27,840 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398504548] [2022-02-20 20:42:27,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:27,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:27,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {169#true} [610] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {169#true} [540] 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] {169#true} is VALID [2022-02-20 20:42:27,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {169#true} [612] 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[] {169#true} is VALID [2022-02-20 20:42:27,864 INFO L290 TraceCheckUtils]: 3: Hoare triple {169#true} [614] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,864 INFO L290 TraceCheckUtils]: 4: Hoare triple {169#true} [556] 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[] {169#true} is VALID [2022-02-20 20:42:27,864 INFO L290 TraceCheckUtils]: 5: Hoare triple {169#true} [509] 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[] {169#true} is VALID [2022-02-20 20:42:27,864 INFO L290 TraceCheckUtils]: 6: Hoare triple {169#true} [529] 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[] {169#true} is VALID [2022-02-20 20:42:27,865 INFO L290 TraceCheckUtils]: 7: Hoare triple {169#true} [597] 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[] {169#true} is VALID [2022-02-20 20:42:27,865 INFO L290 TraceCheckUtils]: 8: Hoare triple {169#true} [565] 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] {169#true} is VALID [2022-02-20 20:42:27,865 INFO L290 TraceCheckUtils]: 9: Hoare triple {169#true} [545] 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[] {169#true} is VALID [2022-02-20 20:42:27,865 INFO L290 TraceCheckUtils]: 10: Hoare triple {169#true} [598] 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[] {169#true} is VALID [2022-02-20 20:42:27,865 INFO L290 TraceCheckUtils]: 11: Hoare triple {169#true} [523] 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[] {169#true} is VALID [2022-02-20 20:42:27,865 INFO L290 TraceCheckUtils]: 12: Hoare triple {169#true} [617] 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[] {169#true} is VALID [2022-02-20 20:42:27,866 INFO L290 TraceCheckUtils]: 13: Hoare triple {169#true} [604] 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[] {169#true} is VALID [2022-02-20 20:42:27,866 INFO L290 TraceCheckUtils]: 14: Hoare triple {169#true} [550] 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[] {169#true} is VALID [2022-02-20 20:42:27,866 INFO L290 TraceCheckUtils]: 15: Hoare triple {169#true} [562] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {169#true} is VALID [2022-02-20 20:42:27,866 INFO L290 TraceCheckUtils]: 16: Hoare triple {169#true} [534] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,867 INFO L290 TraceCheckUtils]: 17: Hoare triple {169#true} [519] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,867 INFO L290 TraceCheckUtils]: 18: Hoare triple {169#true} [506] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {169#true} is VALID [2022-02-20 20:42:27,867 INFO L290 TraceCheckUtils]: 19: Hoare triple {169#true} [542] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {169#true} is VALID [2022-02-20 20:42:27,867 INFO L290 TraceCheckUtils]: 20: Hoare triple {169#true} [561] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {169#true} is VALID [2022-02-20 20:42:27,867 INFO L290 TraceCheckUtils]: 21: Hoare triple {169#true} [566] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,867 INFO L290 TraceCheckUtils]: 22: Hoare triple {169#true} [590] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,868 INFO L290 TraceCheckUtils]: 23: Hoare triple {169#true} [533] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,868 INFO L290 TraceCheckUtils]: 24: Hoare triple {169#true} [538] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,868 INFO L290 TraceCheckUtils]: 25: Hoare triple {169#true} [572] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,868 INFO L290 TraceCheckUtils]: 26: Hoare triple {169#true} [551] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,868 INFO L290 TraceCheckUtils]: 27: Hoare triple {169#true} [560] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,869 INFO L290 TraceCheckUtils]: 28: Hoare triple {169#true} [615] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {169#true} is VALID [2022-02-20 20:42:27,869 INFO L290 TraceCheckUtils]: 29: Hoare triple {169#true} [544] 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] {169#true} is VALID [2022-02-20 20:42:27,869 INFO L290 TraceCheckUtils]: 30: Hoare triple {169#true} [520] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {169#true} is VALID [2022-02-20 20:42:27,869 INFO L290 TraceCheckUtils]: 31: Hoare triple {169#true} [512] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {169#true} is VALID [2022-02-20 20:42:27,869 INFO L290 TraceCheckUtils]: 32: Hoare triple {169#true} [530] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {169#true} is VALID [2022-02-20 20:42:27,869 INFO L290 TraceCheckUtils]: 33: Hoare triple {169#true} [605] L709-->L709-1: 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] {169#true} is VALID [2022-02-20 20:42:27,870 INFO L290 TraceCheckUtils]: 34: Hoare triple {169#true} [557] L709-1-->L709-13: 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] {169#true} is VALID [2022-02-20 20:42:27,870 INFO L290 TraceCheckUtils]: 35: Hoare triple {169#true} [516] L709-13-->L709-14: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {170#false} is VALID [2022-02-20 20:42:27,870 INFO L290 TraceCheckUtils]: 36: Hoare triple {170#false} [521] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {170#false} is VALID [2022-02-20 20:42:27,870 INFO L290 TraceCheckUtils]: 37: Hoare triple {170#false} [569] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {170#false} is VALID [2022-02-20 20:42:27,871 INFO L290 TraceCheckUtils]: 38: Hoare triple {170#false} [575] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {170#false} is VALID [2022-02-20 20:42:27,871 INFO L290 TraceCheckUtils]: 39: Hoare triple {170#false} [602] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {170#false} is VALID [2022-02-20 20:42:27,871 INFO L290 TraceCheckUtils]: 40: Hoare triple {170#false} [567] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {170#false} is VALID [2022-02-20 20:42:27,871 INFO L290 TraceCheckUtils]: 41: Hoare triple {170#false} [531] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {170#false} is VALID [2022-02-20 20:42:27,871 INFO L290 TraceCheckUtils]: 42: Hoare triple {170#false} [601] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {170#false} is VALID [2022-02-20 20:42:27,872 INFO L290 TraceCheckUtils]: 43: Hoare triple {170#false} [507] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {170#false} is VALID [2022-02-20 20:42:27,872 INFO L290 TraceCheckUtils]: 44: Hoare triple {170#false} [539] 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] {170#false} is VALID [2022-02-20 20:42:27,872 INFO L290 TraceCheckUtils]: 45: Hoare triple {170#false} [619] 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[] {170#false} is VALID [2022-02-20 20:42:27,872 INFO L290 TraceCheckUtils]: 46: Hoare triple {170#false} [536] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {170#false} is VALID [2022-02-20 20:42:27,872 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 20:42:27,873 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:27,873 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398504548] [2022-02-20 20:42:27,873 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1398504548] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:27,873 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:27,873 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:42:27,873 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783455821] [2022-02-20 20:42:27,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:27,874 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:27,874 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:27,874 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 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 20:42:27,908 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:27,908 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:42:27,909 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:27,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:42:27,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:42:27,910 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 155 out of 185 [2022-02-20 20:42:27,910 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 185 transitions, 400 flow. Second operand has 2 states, 2 states have (on average 155.5) internal successors, (311), 2 states have internal predecessors, (311), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:27,910 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:27,911 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 155 of 185 [2022-02-20 20:42:27,911 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:27,977 INFO L129 PetriNetUnfolder]: 8/336 cut-off events. [2022-02-20 20:42:27,978 INFO L130 PetriNetUnfolder]: For 55/69 co-relation queries the response was YES. [2022-02-20 20:42:27,979 INFO L84 FinitePrefix]: Finished finitePrefix Result has 380 conditions, 336 events. 8/336 cut-off events. For 55/69 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1085 event pairs, 1 based on Foata normal form. 104/424 useless extension candidates. Maximal degree in co-relation 235. Up to 16 conditions per place. [2022-02-20 20:42:27,979 INFO L132 encePairwiseOnDemand]: 162/185 looper letters, 3 selfloop transitions, 0 changer transitions 23/161 dead transitions. [2022-02-20 20:42:27,980 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 161 transitions, 364 flow [2022-02-20 20:42:27,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:42:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:42:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 339 transitions. [2022-02-20 20:42:27,984 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9162162162162162 [2022-02-20 20:42:27,984 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 339 transitions. [2022-02-20 20:42:27,984 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 339 transitions. [2022-02-20 20:42:27,984 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:27,984 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 339 transitions. [2022-02-20 20:42:27,985 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 169.5) internal successors, (339), 2 states have internal predecessors, (339), 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 20:42:27,986 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 185.0) internal successors, (555), 3 states have internal predecessors, (555), 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 20:42:27,986 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 185.0) internal successors, (555), 3 states have internal predecessors, (555), 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 20:42:27,986 INFO L186 Difference]: Start difference. First operand has 166 places, 185 transitions, 400 flow. Second operand 2 states and 339 transitions. [2022-02-20 20:42:27,986 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 161 transitions, 364 flow [2022-02-20 20:42:27,990 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 166 places, 161 transitions, 364 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:27,992 INFO L242 Difference]: Finished difference. Result has 166 places, 138 transitions, 297 flow [2022-02-20 20:42:27,992 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=185, PETRI_DIFFERENCE_MINUEND_FLOW=352, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=161, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=161, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=297, PETRI_PLACES=166, PETRI_TRANSITIONS=138} [2022-02-20 20:42:27,993 INFO L334 CegarLoopForPetriNet]: 166 programPoint places, 0 predicate places. [2022-02-20 20:42:27,993 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 166 places, 138 transitions, 297 flow [2022-02-20 20:42:38,245 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 469393 states, 469388 states have (on average 3.811337315824009) internal successors, (1788996), 469392 states have internal predecessors, (1788996), 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 20:42:39,329 INFO L78 Accepts]: Start accepts. Automaton has has 469393 states, 469388 states have (on average 3.811337315824009) internal successors, (1788996), 469392 states have internal predecessors, (1788996), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:39,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:39,329 INFO L470 AbstractCegarLoop]: Abstraction has has 166 places, 138 transitions, 297 flow [2022-02-20 20:42:39,329 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 155.5) internal successors, (311), 2 states have internal predecessors, (311), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:39,329 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:39,330 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] [2022-02-20 20:42:39,330 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 20:42:39,330 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:39,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:39,330 INFO L85 PathProgramCache]: Analyzing trace with hash -1747768563, now seen corresponding path program 1 times [2022-02-20 20:42:39,343 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:39,343 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210750831] [2022-02-20 20:42:39,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:39,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:39,403 INFO L290 TraceCheckUtils]: 0: Hoare triple {469566#true} [610] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {469566#true} [540] 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] {469566#true} is VALID [2022-02-20 20:42:39,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {469566#true} [612] 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[] {469566#true} is VALID [2022-02-20 20:42:39,404 INFO L290 TraceCheckUtils]: 3: Hoare triple {469566#true} [614] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,404 INFO L290 TraceCheckUtils]: 4: Hoare triple {469566#true} [556] 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[] {469566#true} is VALID [2022-02-20 20:42:39,404 INFO L290 TraceCheckUtils]: 5: Hoare triple {469566#true} [509] 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[] {469566#true} is VALID [2022-02-20 20:42:39,405 INFO L290 TraceCheckUtils]: 6: Hoare triple {469566#true} [529] 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[] {469566#true} is VALID [2022-02-20 20:42:39,405 INFO L290 TraceCheckUtils]: 7: Hoare triple {469566#true} [597] 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[] {469566#true} is VALID [2022-02-20 20:42:39,405 INFO L290 TraceCheckUtils]: 8: Hoare triple {469566#true} [565] 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] {469566#true} is VALID [2022-02-20 20:42:39,405 INFO L290 TraceCheckUtils]: 9: Hoare triple {469566#true} [545] 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[] {469566#true} is VALID [2022-02-20 20:42:39,405 INFO L290 TraceCheckUtils]: 10: Hoare triple {469566#true} [598] 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[] {469566#true} is VALID [2022-02-20 20:42:39,405 INFO L290 TraceCheckUtils]: 11: Hoare triple {469566#true} [523] 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[] {469566#true} is VALID [2022-02-20 20:42:39,406 INFO L290 TraceCheckUtils]: 12: Hoare triple {469566#true} [617] 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[] {469566#true} is VALID [2022-02-20 20:42:39,406 INFO L290 TraceCheckUtils]: 13: Hoare triple {469566#true} [604] 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[] {469566#true} is VALID [2022-02-20 20:42:39,406 INFO L290 TraceCheckUtils]: 14: Hoare triple {469566#true} [550] 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[] {469566#true} is VALID [2022-02-20 20:42:39,406 INFO L290 TraceCheckUtils]: 15: Hoare triple {469566#true} [562] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {469566#true} is VALID [2022-02-20 20:42:39,406 INFO L290 TraceCheckUtils]: 16: Hoare triple {469566#true} [534] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,407 INFO L290 TraceCheckUtils]: 17: Hoare triple {469566#true} [519] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,407 INFO L290 TraceCheckUtils]: 18: Hoare triple {469566#true} [506] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {469566#true} is VALID [2022-02-20 20:42:39,407 INFO L290 TraceCheckUtils]: 19: Hoare triple {469566#true} [542] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {469566#true} is VALID [2022-02-20 20:42:39,407 INFO L290 TraceCheckUtils]: 20: Hoare triple {469566#true} [561] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {469566#true} is VALID [2022-02-20 20:42:39,407 INFO L290 TraceCheckUtils]: 21: Hoare triple {469566#true} [566] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,408 INFO L290 TraceCheckUtils]: 22: Hoare triple {469566#true} [590] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,408 INFO L290 TraceCheckUtils]: 23: Hoare triple {469566#true} [533] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,408 INFO L290 TraceCheckUtils]: 24: Hoare triple {469566#true} [538] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,408 INFO L290 TraceCheckUtils]: 25: Hoare triple {469566#true} [572] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,408 INFO L290 TraceCheckUtils]: 26: Hoare triple {469566#true} [551] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,408 INFO L290 TraceCheckUtils]: 27: Hoare triple {469566#true} [560] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,409 INFO L290 TraceCheckUtils]: 28: Hoare triple {469566#true} [615] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {469566#true} is VALID [2022-02-20 20:42:39,409 INFO L290 TraceCheckUtils]: 29: Hoare triple {469566#true} [544] 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] {469566#true} is VALID [2022-02-20 20:42:39,409 INFO L290 TraceCheckUtils]: 30: Hoare triple {469566#true} [520] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {469566#true} is VALID [2022-02-20 20:42:39,409 INFO L290 TraceCheckUtils]: 31: Hoare triple {469566#true} [512] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {469566#true} is VALID [2022-02-20 20:42:39,409 INFO L290 TraceCheckUtils]: 32: Hoare triple {469566#true} [530] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {469566#true} is VALID [2022-02-20 20:42:39,410 INFO L290 TraceCheckUtils]: 33: Hoare triple {469566#true} [605] L709-->L709-1: 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] {469566#true} is VALID [2022-02-20 20:42:39,410 INFO L290 TraceCheckUtils]: 34: Hoare triple {469566#true} [557] L709-1-->L709-13: 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] {469568#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:39,410 INFO L290 TraceCheckUtils]: 35: Hoare triple {469568#(= |ULTIMATE.start_main_~i~0#1| 0)} [517] L709-13-->L709-14: 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[] {469567#false} is VALID [2022-02-20 20:42:39,411 INFO L290 TraceCheckUtils]: 36: Hoare triple {469567#false} [521] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {469567#false} is VALID [2022-02-20 20:42:39,411 INFO L290 TraceCheckUtils]: 37: Hoare triple {469567#false} [569] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {469567#false} is VALID [2022-02-20 20:42:39,411 INFO L290 TraceCheckUtils]: 38: Hoare triple {469567#false} [575] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {469567#false} is VALID [2022-02-20 20:42:39,411 INFO L290 TraceCheckUtils]: 39: Hoare triple {469567#false} [602] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {469567#false} is VALID [2022-02-20 20:42:39,411 INFO L290 TraceCheckUtils]: 40: Hoare triple {469567#false} [567] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {469567#false} is VALID [2022-02-20 20:42:39,412 INFO L290 TraceCheckUtils]: 41: Hoare triple {469567#false} [531] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {469567#false} is VALID [2022-02-20 20:42:39,412 INFO L290 TraceCheckUtils]: 42: Hoare triple {469567#false} [601] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {469567#false} is VALID [2022-02-20 20:42:39,412 INFO L290 TraceCheckUtils]: 43: Hoare triple {469567#false} [507] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {469567#false} is VALID [2022-02-20 20:42:39,412 INFO L290 TraceCheckUtils]: 44: Hoare triple {469567#false} [539] 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] {469567#false} is VALID [2022-02-20 20:42:39,412 INFO L290 TraceCheckUtils]: 45: Hoare triple {469567#false} [619] 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[] {469567#false} is VALID [2022-02-20 20:42:39,413 INFO L290 TraceCheckUtils]: 46: Hoare triple {469567#false} [536] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {469567#false} is VALID [2022-02-20 20:42:39,413 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 20:42:39,413 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:39,413 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210750831] [2022-02-20 20:42:39,413 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210750831] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:39,413 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:39,414 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:39,414 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851369956] [2022-02-20 20:42:39,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:39,414 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:39,414 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:39,415 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 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 20:42:39,475 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:39,475 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:39,475 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:39,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:39,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:39,477 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 148 out of 185 [2022-02-20 20:42:39,477 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 138 transitions, 297 flow. Second operand has 3 states, 3 states have (on average 149.0) internal successors, (447), 3 states have internal predecessors, (447), 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 20:42:39,478 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:39,478 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 148 of 185 [2022-02-20 20:42:39,478 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:39,527 INFO L129 PetriNetUnfolder]: 0/184 cut-off events. [2022-02-20 20:42:39,527 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-02-20 20:42:39,527 INFO L84 FinitePrefix]: Finished finitePrefix Result has 224 conditions, 184 events. 0/184 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 388 event pairs, 0 based on Foata normal form. 0/181 useless extension candidates. Maximal degree in co-relation 0. Up to 18 conditions per place. [2022-02-20 20:42:39,528 INFO L132 encePairwiseOnDemand]: 182/185 looper letters, 12 selfloop transitions, 2 changer transitions 0/142 dead transitions. [2022-02-20 20:42:39,528 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 142 transitions, 333 flow [2022-02-20 20:42:39,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:39,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:39,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 459 transitions. [2022-02-20 20:42:39,533 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.827027027027027 [2022-02-20 20:42:39,533 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 459 transitions. [2022-02-20 20:42:39,534 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 459 transitions. [2022-02-20 20:42:39,534 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:39,534 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 459 transitions. [2022-02-20 20:42:39,535 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 153.0) internal successors, (459), 3 states have internal predecessors, (459), 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 20:42:39,536 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 185.0) internal successors, (740), 4 states have internal predecessors, (740), 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 20:42:39,536 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 185.0) internal successors, (740), 4 states have internal predecessors, (740), 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 20:42:39,536 INFO L186 Difference]: Start difference. First operand has 166 places, 138 transitions, 297 flow. Second operand 3 states and 459 transitions. [2022-02-20 20:42:39,536 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 142 transitions, 333 flow [2022-02-20 20:42:39,538 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 142 transitions, 327 flow, removed 3 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:39,540 INFO L242 Difference]: Finished difference. Result has 149 places, 139 transitions, 303 flow [2022-02-20 20:42:39,540 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=185, PETRI_DIFFERENCE_MINUEND_FLOW=291, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=136, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=303, PETRI_PLACES=149, PETRI_TRANSITIONS=139} [2022-02-20 20:42:39,541 INFO L334 CegarLoopForPetriNet]: 166 programPoint places, -17 predicate places. [2022-02-20 20:42:39,541 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 149 places, 139 transitions, 303 flow [2022-02-20 20:42:49,940 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 469381 states, 469377 states have (on average 3.811401069928863) internal successors, (1788984), 469380 states have internal predecessors, (1788984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:51,886 INFO L78 Accepts]: Start accepts. Automaton has has 469381 states, 469377 states have (on average 3.811401069928863) internal successors, (1788984), 469380 states have internal predecessors, (1788984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:51,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:51,886 INFO L470 AbstractCegarLoop]: Abstraction has has 149 places, 139 transitions, 303 flow [2022-02-20 20:42:51,886 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 149.0) internal successors, (447), 3 states have internal predecessors, (447), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:51,886 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:51,887 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] [2022-02-20 20:42:51,887 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-20 20:42:51,887 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:51,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:51,887 INFO L85 PathProgramCache]: Analyzing trace with hash -109138734, now seen corresponding path program 1 times [2022-02-20 20:42:51,887 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:51,888 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327337223] [2022-02-20 20:42:51,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:51,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:51,950 INFO L290 TraceCheckUtils]: 0: Hoare triple {938953#true} [610] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,951 INFO L290 TraceCheckUtils]: 1: Hoare triple {938953#true} [540] 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] {938953#true} is VALID [2022-02-20 20:42:51,951 INFO L290 TraceCheckUtils]: 2: Hoare triple {938953#true} [612] 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[] {938953#true} is VALID [2022-02-20 20:42:51,951 INFO L290 TraceCheckUtils]: 3: Hoare triple {938953#true} [614] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,951 INFO L290 TraceCheckUtils]: 4: Hoare triple {938953#true} [556] 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[] {938953#true} is VALID [2022-02-20 20:42:51,952 INFO L290 TraceCheckUtils]: 5: Hoare triple {938953#true} [509] 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[] {938953#true} is VALID [2022-02-20 20:42:51,952 INFO L290 TraceCheckUtils]: 6: Hoare triple {938953#true} [529] 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[] {938953#true} is VALID [2022-02-20 20:42:51,952 INFO L290 TraceCheckUtils]: 7: Hoare triple {938953#true} [597] 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[] {938953#true} is VALID [2022-02-20 20:42:51,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {938953#true} [565] 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] {938953#true} is VALID [2022-02-20 20:42:51,952 INFO L290 TraceCheckUtils]: 9: Hoare triple {938953#true} [545] 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[] {938953#true} is VALID [2022-02-20 20:42:51,953 INFO L290 TraceCheckUtils]: 10: Hoare triple {938953#true} [598] 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[] {938953#true} is VALID [2022-02-20 20:42:51,953 INFO L290 TraceCheckUtils]: 11: Hoare triple {938953#true} [523] 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[] {938953#true} is VALID [2022-02-20 20:42:51,953 INFO L290 TraceCheckUtils]: 12: Hoare triple {938953#true} [617] 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[] {938953#true} is VALID [2022-02-20 20:42:51,953 INFO L290 TraceCheckUtils]: 13: Hoare triple {938953#true} [604] 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[] {938953#true} is VALID [2022-02-20 20:42:51,953 INFO L290 TraceCheckUtils]: 14: Hoare triple {938953#true} [550] 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[] {938953#true} is VALID [2022-02-20 20:42:51,953 INFO L290 TraceCheckUtils]: 15: Hoare triple {938953#true} [562] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {938953#true} is VALID [2022-02-20 20:42:51,954 INFO L290 TraceCheckUtils]: 16: Hoare triple {938953#true} [534] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,954 INFO L290 TraceCheckUtils]: 17: Hoare triple {938953#true} [519] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,954 INFO L290 TraceCheckUtils]: 18: Hoare triple {938953#true} [506] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {938953#true} is VALID [2022-02-20 20:42:51,954 INFO L290 TraceCheckUtils]: 19: Hoare triple {938953#true} [542] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {938953#true} is VALID [2022-02-20 20:42:51,954 INFO L290 TraceCheckUtils]: 20: Hoare triple {938953#true} [561] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {938953#true} is VALID [2022-02-20 20:42:51,955 INFO L290 TraceCheckUtils]: 21: Hoare triple {938953#true} [566] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,955 INFO L290 TraceCheckUtils]: 22: Hoare triple {938953#true} [590] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,955 INFO L290 TraceCheckUtils]: 23: Hoare triple {938953#true} [533] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,955 INFO L290 TraceCheckUtils]: 24: Hoare triple {938953#true} [538] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,955 INFO L290 TraceCheckUtils]: 25: Hoare triple {938953#true} [572] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,955 INFO L290 TraceCheckUtils]: 26: Hoare triple {938953#true} [551] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,956 INFO L290 TraceCheckUtils]: 27: Hoare triple {938953#true} [560] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,956 INFO L290 TraceCheckUtils]: 28: Hoare triple {938953#true} [615] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:51,956 INFO L290 TraceCheckUtils]: 29: Hoare triple {938953#true} [544] 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] {938953#true} is VALID [2022-02-20 20:42:51,956 INFO L290 TraceCheckUtils]: 30: Hoare triple {938953#true} [520] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {938953#true} is VALID [2022-02-20 20:42:51,956 INFO L290 TraceCheckUtils]: 31: Hoare triple {938953#true} [512] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {938953#true} is VALID [2022-02-20 20:42:51,957 INFO L290 TraceCheckUtils]: 32: Hoare triple {938953#true} [530] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {938953#true} is VALID [2022-02-20 20:42:51,957 INFO L290 TraceCheckUtils]: 33: Hoare triple {938953#true} [605] L709-->L709-1: 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] {938953#true} is VALID [2022-02-20 20:42:51,957 INFO L290 TraceCheckUtils]: 34: Hoare triple {938953#true} [557] L709-1-->L709-13: 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] {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:51,958 INFO L290 TraceCheckUtils]: 35: Hoare triple {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} [518] L709-13-->L709-4: 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[] {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:51,958 INFO L290 TraceCheckUtils]: 36: Hoare triple {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} [552] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:51,959 INFO L290 TraceCheckUtils]: 37: Hoare triple {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} [543] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:51,961 INFO L290 TraceCheckUtils]: 38: Hoare triple {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} [546] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:51,962 INFO L290 TraceCheckUtils]: 39: Hoare triple {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} [719] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre11#1_14| v_t_funThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|} OutVars{t_funThread1of3ForFork0_#res.offset=|v_t_funThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|, t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_6|, t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_2, t_funThread1of3ForFork0_#t~nondet4=|v_t_funThread1of3ForFork0_#t~nondet4_6|, t_funThread1of3ForFork0_#t~nondet3=|v_t_funThread1of3ForFork0_#t~nondet3_6|, t_funThread1of3ForFork0_~arg.offset=v_t_funThread1of3ForFork0_~arg.offset_4, t_funThread1of3ForFork0_#t~mem8=|v_t_funThread1of3ForFork0_#t~mem8_8|, t_funThread1of3ForFork0_#in~arg.base=|v_t_funThread1of3ForFork0_#in~arg.base_4|, t_funThread1of3ForFork0_#res.base=|v_t_funThread1of3ForFork0_#res.base_4|, t_funThread1of3ForFork0_#t~post6=|v_t_funThread1of3ForFork0_#t~post6_8|, t_funThread1of3ForFork0_#in~arg.offset=|v_t_funThread1of3ForFork0_#in~arg.offset_4|, t_funThread1of3ForFork0_#t~post9=|v_t_funThread1of3ForFork0_#t~post9_8|, t_funThread1of3ForFork0_~arg.base=v_t_funThread1of3ForFork0_~arg.base_4, t_funThread1of3ForFork0_#t~mem5=|v_t_funThread1of3ForFork0_#t~mem5_8|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#res.offset, t_funThread1of3ForFork0_#t~nondet7, t_funThread1of3ForFork0_thidvar0, t_funThread1of3ForFork0_#t~nondet4, t_funThread1of3ForFork0_#t~nondet3, t_funThread1of3ForFork0_~arg.offset, t_funThread1of3ForFork0_#t~mem8, t_funThread1of3ForFork0_#in~arg.base, t_funThread1of3ForFork0_#res.base, t_funThread1of3ForFork0_#t~post6, t_funThread1of3ForFork0_#in~arg.offset, t_funThread1of3ForFork0_#t~post9, t_funThread1of3ForFork0_~arg.base, t_funThread1of3ForFork0_#t~mem5] {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:51,962 INFO L290 TraceCheckUtils]: 40: Hoare triple {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} [600] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:51,963 INFO L290 TraceCheckUtils]: 41: Hoare triple {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} [621] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:51,963 INFO L290 TraceCheckUtils]: 42: Hoare triple {938955#(= |ULTIMATE.start_main_~i~0#1| 0)} [547] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {938956#(= 0 |ULTIMATE.start_main_#t~post10#1|)} is VALID [2022-02-20 20:42:51,964 INFO L290 TraceCheckUtils]: 43: Hoare triple {938956#(= 0 |ULTIMATE.start_main_#t~post10#1|)} [609] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {938957#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:51,964 INFO L290 TraceCheckUtils]: 44: Hoare triple {938957#(<= |ULTIMATE.start_main_~i~0#1| 1)} [514] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {938957#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:51,964 INFO L290 TraceCheckUtils]: 45: Hoare triple {938957#(<= |ULTIMATE.start_main_~i~0#1| 1)} [517] L709-13-->L709-14: 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[] {938954#false} is VALID [2022-02-20 20:42:51,965 INFO L290 TraceCheckUtils]: 46: Hoare triple {938954#false} [521] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {938954#false} is VALID [2022-02-20 20:42:51,965 INFO L290 TraceCheckUtils]: 47: Hoare triple {938954#false} [569] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {938954#false} is VALID [2022-02-20 20:42:51,965 INFO L290 TraceCheckUtils]: 48: Hoare triple {938954#false} [575] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {938954#false} is VALID [2022-02-20 20:42:51,965 INFO L290 TraceCheckUtils]: 49: Hoare triple {938954#false} [602] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {938954#false} is VALID [2022-02-20 20:42:51,968 INFO L290 TraceCheckUtils]: 50: Hoare triple {938954#false} [567] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {938954#false} is VALID [2022-02-20 20:42:51,968 INFO L290 TraceCheckUtils]: 51: Hoare triple {938954#false} [531] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938954#false} is VALID [2022-02-20 20:42:51,968 INFO L290 TraceCheckUtils]: 52: Hoare triple {938954#false} [601] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {938954#false} is VALID [2022-02-20 20:42:51,968 INFO L290 TraceCheckUtils]: 53: Hoare triple {938954#false} [507] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {938954#false} is VALID [2022-02-20 20:42:51,968 INFO L290 TraceCheckUtils]: 54: Hoare triple {938954#false} [539] 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] {938954#false} is VALID [2022-02-20 20:42:51,969 INFO L290 TraceCheckUtils]: 55: Hoare triple {938954#false} [619] 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[] {938954#false} is VALID [2022-02-20 20:42:51,969 INFO L290 TraceCheckUtils]: 56: Hoare triple {938954#false} [536] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938954#false} is VALID [2022-02-20 20:42:51,969 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 20:42:51,969 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:51,970 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327337223] [2022-02-20 20:42:51,970 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [327337223] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:51,970 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2003688621] [2022-02-20 20:42:51,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:51,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:51,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:51,976 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:42:51,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 20:42:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:52,060 INFO L263 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:42:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:52,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:52,230 INFO L290 TraceCheckUtils]: 0: Hoare triple {938953#true} [610] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {938953#true} [540] 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] {938953#true} is VALID [2022-02-20 20:42:52,230 INFO L290 TraceCheckUtils]: 2: Hoare triple {938953#true} [612] 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[] {938953#true} is VALID [2022-02-20 20:42:52,230 INFO L290 TraceCheckUtils]: 3: Hoare triple {938953#true} [614] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,231 INFO L290 TraceCheckUtils]: 4: Hoare triple {938953#true} [556] 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[] {938953#true} is VALID [2022-02-20 20:42:52,231 INFO L290 TraceCheckUtils]: 5: Hoare triple {938953#true} [509] 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[] {938953#true} is VALID [2022-02-20 20:42:52,231 INFO L290 TraceCheckUtils]: 6: Hoare triple {938953#true} [529] 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[] {938953#true} is VALID [2022-02-20 20:42:52,231 INFO L290 TraceCheckUtils]: 7: Hoare triple {938953#true} [597] 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[] {938953#true} is VALID [2022-02-20 20:42:52,231 INFO L290 TraceCheckUtils]: 8: Hoare triple {938953#true} [565] 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] {938953#true} is VALID [2022-02-20 20:42:52,232 INFO L290 TraceCheckUtils]: 9: Hoare triple {938953#true} [545] 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[] {938953#true} is VALID [2022-02-20 20:42:52,232 INFO L290 TraceCheckUtils]: 10: Hoare triple {938953#true} [598] 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[] {938953#true} is VALID [2022-02-20 20:42:52,232 INFO L290 TraceCheckUtils]: 11: Hoare triple {938953#true} [523] 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[] {938953#true} is VALID [2022-02-20 20:42:52,232 INFO L290 TraceCheckUtils]: 12: Hoare triple {938953#true} [617] 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[] {938953#true} is VALID [2022-02-20 20:42:52,232 INFO L290 TraceCheckUtils]: 13: Hoare triple {938953#true} [604] 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[] {938953#true} is VALID [2022-02-20 20:42:52,232 INFO L290 TraceCheckUtils]: 14: Hoare triple {938953#true} [550] 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[] {938953#true} is VALID [2022-02-20 20:42:52,233 INFO L290 TraceCheckUtils]: 15: Hoare triple {938953#true} [562] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {938953#true} is VALID [2022-02-20 20:42:52,233 INFO L290 TraceCheckUtils]: 16: Hoare triple {938953#true} [534] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,233 INFO L290 TraceCheckUtils]: 17: Hoare triple {938953#true} [519] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,233 INFO L290 TraceCheckUtils]: 18: Hoare triple {938953#true} [506] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {938953#true} is VALID [2022-02-20 20:42:52,233 INFO L290 TraceCheckUtils]: 19: Hoare triple {938953#true} [542] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {938953#true} is VALID [2022-02-20 20:42:52,234 INFO L290 TraceCheckUtils]: 20: Hoare triple {938953#true} [561] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {938953#true} is VALID [2022-02-20 20:42:52,234 INFO L290 TraceCheckUtils]: 21: Hoare triple {938953#true} [566] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,234 INFO L290 TraceCheckUtils]: 22: Hoare triple {938953#true} [590] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,234 INFO L290 TraceCheckUtils]: 23: Hoare triple {938953#true} [533] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,234 INFO L290 TraceCheckUtils]: 24: Hoare triple {938953#true} [538] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,234 INFO L290 TraceCheckUtils]: 25: Hoare triple {938953#true} [572] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,235 INFO L290 TraceCheckUtils]: 26: Hoare triple {938953#true} [551] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,235 INFO L290 TraceCheckUtils]: 27: Hoare triple {938953#true} [560] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,235 INFO L290 TraceCheckUtils]: 28: Hoare triple {938953#true} [615] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,235 INFO L290 TraceCheckUtils]: 29: Hoare triple {938953#true} [544] 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] {938953#true} is VALID [2022-02-20 20:42:52,235 INFO L290 TraceCheckUtils]: 30: Hoare triple {938953#true} [520] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {938953#true} is VALID [2022-02-20 20:42:52,235 INFO L290 TraceCheckUtils]: 31: Hoare triple {938953#true} [512] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {938953#true} is VALID [2022-02-20 20:42:52,236 INFO L290 TraceCheckUtils]: 32: Hoare triple {938953#true} [530] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {938953#true} is VALID [2022-02-20 20:42:52,236 INFO L290 TraceCheckUtils]: 33: Hoare triple {938953#true} [605] L709-->L709-1: 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] {938953#true} is VALID [2022-02-20 20:42:52,236 INFO L290 TraceCheckUtils]: 34: Hoare triple {938953#true} [557] L709-1-->L709-13: 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] {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,238 INFO L290 TraceCheckUtils]: 35: Hoare triple {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} [518] L709-13-->L709-4: 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[] {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,239 INFO L290 TraceCheckUtils]: 36: Hoare triple {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} [552] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,240 INFO L290 TraceCheckUtils]: 37: Hoare triple {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} [543] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,241 INFO L290 TraceCheckUtils]: 38: Hoare triple {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} [546] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,244 INFO L290 TraceCheckUtils]: 39: Hoare triple {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} [719] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre11#1_14| v_t_funThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|} OutVars{t_funThread1of3ForFork0_#res.offset=|v_t_funThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|, t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_6|, t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_2, t_funThread1of3ForFork0_#t~nondet4=|v_t_funThread1of3ForFork0_#t~nondet4_6|, t_funThread1of3ForFork0_#t~nondet3=|v_t_funThread1of3ForFork0_#t~nondet3_6|, t_funThread1of3ForFork0_~arg.offset=v_t_funThread1of3ForFork0_~arg.offset_4, t_funThread1of3ForFork0_#t~mem8=|v_t_funThread1of3ForFork0_#t~mem8_8|, t_funThread1of3ForFork0_#in~arg.base=|v_t_funThread1of3ForFork0_#in~arg.base_4|, t_funThread1of3ForFork0_#res.base=|v_t_funThread1of3ForFork0_#res.base_4|, t_funThread1of3ForFork0_#t~post6=|v_t_funThread1of3ForFork0_#t~post6_8|, t_funThread1of3ForFork0_#in~arg.offset=|v_t_funThread1of3ForFork0_#in~arg.offset_4|, t_funThread1of3ForFork0_#t~post9=|v_t_funThread1of3ForFork0_#t~post9_8|, t_funThread1of3ForFork0_~arg.base=v_t_funThread1of3ForFork0_~arg.base_4, t_funThread1of3ForFork0_#t~mem5=|v_t_funThread1of3ForFork0_#t~mem5_8|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#res.offset, t_funThread1of3ForFork0_#t~nondet7, t_funThread1of3ForFork0_thidvar0, t_funThread1of3ForFork0_#t~nondet4, t_funThread1of3ForFork0_#t~nondet3, t_funThread1of3ForFork0_~arg.offset, t_funThread1of3ForFork0_#t~mem8, t_funThread1of3ForFork0_#in~arg.base, t_funThread1of3ForFork0_#res.base, t_funThread1of3ForFork0_#t~post6, t_funThread1of3ForFork0_#in~arg.offset, t_funThread1of3ForFork0_#t~post9, t_funThread1of3ForFork0_~arg.base, t_funThread1of3ForFork0_#t~mem5] {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,245 INFO L290 TraceCheckUtils]: 40: Hoare triple {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} [600] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,245 INFO L290 TraceCheckUtils]: 41: Hoare triple {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} [621] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,246 INFO L290 TraceCheckUtils]: 42: Hoare triple {939063#(<= |ULTIMATE.start_main_~i~0#1| 0)} [547] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {939088#(<= |ULTIMATE.start_main_#t~post10#1| 0)} is VALID [2022-02-20 20:42:52,247 INFO L290 TraceCheckUtils]: 43: Hoare triple {939088#(<= |ULTIMATE.start_main_#t~post10#1| 0)} [609] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {938957#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:52,247 INFO L290 TraceCheckUtils]: 44: Hoare triple {938957#(<= |ULTIMATE.start_main_~i~0#1| 1)} [514] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {938957#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:52,249 INFO L290 TraceCheckUtils]: 45: Hoare triple {938957#(<= |ULTIMATE.start_main_~i~0#1| 1)} [517] L709-13-->L709-14: 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[] {938954#false} is VALID [2022-02-20 20:42:52,249 INFO L290 TraceCheckUtils]: 46: Hoare triple {938954#false} [521] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {938954#false} is VALID [2022-02-20 20:42:52,249 INFO L290 TraceCheckUtils]: 47: Hoare triple {938954#false} [569] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {938954#false} is VALID [2022-02-20 20:42:52,250 INFO L290 TraceCheckUtils]: 48: Hoare triple {938954#false} [575] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {938954#false} is VALID [2022-02-20 20:42:52,250 INFO L290 TraceCheckUtils]: 49: Hoare triple {938954#false} [602] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {938954#false} is VALID [2022-02-20 20:42:52,250 INFO L290 TraceCheckUtils]: 50: Hoare triple {938954#false} [567] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {938954#false} is VALID [2022-02-20 20:42:52,251 INFO L290 TraceCheckUtils]: 51: Hoare triple {938954#false} [531] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938954#false} is VALID [2022-02-20 20:42:52,251 INFO L290 TraceCheckUtils]: 52: Hoare triple {938954#false} [601] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {938954#false} is VALID [2022-02-20 20:42:52,251 INFO L290 TraceCheckUtils]: 53: Hoare triple {938954#false} [507] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {938954#false} is VALID [2022-02-20 20:42:52,251 INFO L290 TraceCheckUtils]: 54: Hoare triple {938954#false} [539] 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] {938954#false} is VALID [2022-02-20 20:42:52,251 INFO L290 TraceCheckUtils]: 55: Hoare triple {938954#false} [619] 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[] {938954#false} is VALID [2022-02-20 20:42:52,252 INFO L290 TraceCheckUtils]: 56: Hoare triple {938954#false} [536] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938954#false} is VALID [2022-02-20 20:42:52,253 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 20:42:52,253 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:42:52,407 INFO L290 TraceCheckUtils]: 56: Hoare triple {938954#false} [536] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938954#false} is VALID [2022-02-20 20:42:52,408 INFO L290 TraceCheckUtils]: 55: Hoare triple {938954#false} [619] 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[] {938954#false} is VALID [2022-02-20 20:42:52,408 INFO L290 TraceCheckUtils]: 54: Hoare triple {938954#false} [539] 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] {938954#false} is VALID [2022-02-20 20:42:52,408 INFO L290 TraceCheckUtils]: 53: Hoare triple {938954#false} [507] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {938954#false} is VALID [2022-02-20 20:42:52,409 INFO L290 TraceCheckUtils]: 52: Hoare triple {938954#false} [601] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {938954#false} is VALID [2022-02-20 20:42:52,409 INFO L290 TraceCheckUtils]: 51: Hoare triple {938954#false} [531] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938954#false} is VALID [2022-02-20 20:42:52,409 INFO L290 TraceCheckUtils]: 50: Hoare triple {938954#false} [567] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {938954#false} is VALID [2022-02-20 20:42:52,410 INFO L290 TraceCheckUtils]: 49: Hoare triple {938954#false} [602] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {938954#false} is VALID [2022-02-20 20:42:52,410 INFO L290 TraceCheckUtils]: 48: Hoare triple {938954#false} [575] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {938954#false} is VALID [2022-02-20 20:42:52,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {938954#false} [569] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {938954#false} is VALID [2022-02-20 20:42:52,410 INFO L290 TraceCheckUtils]: 46: Hoare triple {938954#false} [521] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {938954#false} is VALID [2022-02-20 20:42:52,411 INFO L290 TraceCheckUtils]: 45: Hoare triple {939164#(< |ULTIMATE.start_main_~i~0#1| 10000)} [517] L709-13-->L709-14: 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[] {938954#false} is VALID [2022-02-20 20:42:52,411 INFO L290 TraceCheckUtils]: 44: Hoare triple {939164#(< |ULTIMATE.start_main_~i~0#1| 10000)} [514] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {939164#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:52,412 INFO L290 TraceCheckUtils]: 43: Hoare triple {939171#(< |ULTIMATE.start_main_#t~post10#1| 9999)} [609] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {939164#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:52,413 INFO L290 TraceCheckUtils]: 42: Hoare triple {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} [547] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {939171#(< |ULTIMATE.start_main_#t~post10#1| 9999)} is VALID [2022-02-20 20:42:52,413 INFO L290 TraceCheckUtils]: 41: Hoare triple {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} [621] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,413 INFO L290 TraceCheckUtils]: 40: Hoare triple {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} [600] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,414 INFO L290 TraceCheckUtils]: 39: Hoare triple {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} [719] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre11#1_14| v_t_funThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|} OutVars{t_funThread1of3ForFork0_#res.offset=|v_t_funThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|, t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_6|, t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_2, t_funThread1of3ForFork0_#t~nondet4=|v_t_funThread1of3ForFork0_#t~nondet4_6|, t_funThread1of3ForFork0_#t~nondet3=|v_t_funThread1of3ForFork0_#t~nondet3_6|, t_funThread1of3ForFork0_~arg.offset=v_t_funThread1of3ForFork0_~arg.offset_4, t_funThread1of3ForFork0_#t~mem8=|v_t_funThread1of3ForFork0_#t~mem8_8|, t_funThread1of3ForFork0_#in~arg.base=|v_t_funThread1of3ForFork0_#in~arg.base_4|, t_funThread1of3ForFork0_#res.base=|v_t_funThread1of3ForFork0_#res.base_4|, t_funThread1of3ForFork0_#t~post6=|v_t_funThread1of3ForFork0_#t~post6_8|, t_funThread1of3ForFork0_#in~arg.offset=|v_t_funThread1of3ForFork0_#in~arg.offset_4|, t_funThread1of3ForFork0_#t~post9=|v_t_funThread1of3ForFork0_#t~post9_8|, t_funThread1of3ForFork0_~arg.base=v_t_funThread1of3ForFork0_~arg.base_4, t_funThread1of3ForFork0_#t~mem5=|v_t_funThread1of3ForFork0_#t~mem5_8|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#res.offset, t_funThread1of3ForFork0_#t~nondet7, t_funThread1of3ForFork0_thidvar0, t_funThread1of3ForFork0_#t~nondet4, t_funThread1of3ForFork0_#t~nondet3, t_funThread1of3ForFork0_~arg.offset, t_funThread1of3ForFork0_#t~mem8, t_funThread1of3ForFork0_#in~arg.base, t_funThread1of3ForFork0_#res.base, t_funThread1of3ForFork0_#t~post6, t_funThread1of3ForFork0_#in~arg.offset, t_funThread1of3ForFork0_#t~post9, t_funThread1of3ForFork0_~arg.base, t_funThread1of3ForFork0_#t~mem5] {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,414 INFO L290 TraceCheckUtils]: 38: Hoare triple {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} [546] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,415 INFO L290 TraceCheckUtils]: 37: Hoare triple {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} [543] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,415 INFO L290 TraceCheckUtils]: 36: Hoare triple {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} [552] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,415 INFO L290 TraceCheckUtils]: 35: Hoare triple {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} [518] L709-13-->L709-4: 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[] {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,416 INFO L290 TraceCheckUtils]: 34: Hoare triple {938953#true} [557] L709-1-->L709-13: 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] {939175#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,416 INFO L290 TraceCheckUtils]: 33: Hoare triple {938953#true} [605] L709-->L709-1: 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] {938953#true} is VALID [2022-02-20 20:42:52,416 INFO L290 TraceCheckUtils]: 32: Hoare triple {938953#true} [530] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {938953#true} is VALID [2022-02-20 20:42:52,416 INFO L290 TraceCheckUtils]: 31: Hoare triple {938953#true} [512] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {938953#true} is VALID [2022-02-20 20:42:52,417 INFO L290 TraceCheckUtils]: 30: Hoare triple {938953#true} [520] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {938953#true} is VALID [2022-02-20 20:42:52,417 INFO L290 TraceCheckUtils]: 29: Hoare triple {938953#true} [544] 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] {938953#true} is VALID [2022-02-20 20:42:52,417 INFO L290 TraceCheckUtils]: 28: Hoare triple {938953#true} [615] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,417 INFO L290 TraceCheckUtils]: 27: Hoare triple {938953#true} [560] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,417 INFO L290 TraceCheckUtils]: 26: Hoare triple {938953#true} [551] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,417 INFO L290 TraceCheckUtils]: 25: Hoare triple {938953#true} [572] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,418 INFO L290 TraceCheckUtils]: 24: Hoare triple {938953#true} [538] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,418 INFO L290 TraceCheckUtils]: 23: Hoare triple {938953#true} [533] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,418 INFO L290 TraceCheckUtils]: 22: Hoare triple {938953#true} [590] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,418 INFO L290 TraceCheckUtils]: 21: Hoare triple {938953#true} [566] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,418 INFO L290 TraceCheckUtils]: 20: Hoare triple {938953#true} [561] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {938953#true} is VALID [2022-02-20 20:42:52,418 INFO L290 TraceCheckUtils]: 19: Hoare triple {938953#true} [542] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {938953#true} is VALID [2022-02-20 20:42:52,419 INFO L290 TraceCheckUtils]: 18: Hoare triple {938953#true} [506] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {938953#true} is VALID [2022-02-20 20:42:52,419 INFO L290 TraceCheckUtils]: 17: Hoare triple {938953#true} [519] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,419 INFO L290 TraceCheckUtils]: 16: Hoare triple {938953#true} [534] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,419 INFO L290 TraceCheckUtils]: 15: Hoare triple {938953#true} [562] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {938953#true} is VALID [2022-02-20 20:42:52,419 INFO L290 TraceCheckUtils]: 14: Hoare triple {938953#true} [550] 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[] {938953#true} is VALID [2022-02-20 20:42:52,419 INFO L290 TraceCheckUtils]: 13: Hoare triple {938953#true} [604] 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[] {938953#true} is VALID [2022-02-20 20:42:52,420 INFO L290 TraceCheckUtils]: 12: Hoare triple {938953#true} [617] 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[] {938953#true} is VALID [2022-02-20 20:42:52,420 INFO L290 TraceCheckUtils]: 11: Hoare triple {938953#true} [523] 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[] {938953#true} is VALID [2022-02-20 20:42:52,420 INFO L290 TraceCheckUtils]: 10: Hoare triple {938953#true} [598] 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[] {938953#true} is VALID [2022-02-20 20:42:52,420 INFO L290 TraceCheckUtils]: 9: Hoare triple {938953#true} [545] 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[] {938953#true} is VALID [2022-02-20 20:42:52,420 INFO L290 TraceCheckUtils]: 8: Hoare triple {938953#true} [565] 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] {938953#true} is VALID [2022-02-20 20:42:52,420 INFO L290 TraceCheckUtils]: 7: Hoare triple {938953#true} [597] 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[] {938953#true} is VALID [2022-02-20 20:42:52,421 INFO L290 TraceCheckUtils]: 6: Hoare triple {938953#true} [529] 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[] {938953#true} is VALID [2022-02-20 20:42:52,421 INFO L290 TraceCheckUtils]: 5: Hoare triple {938953#true} [509] 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[] {938953#true} is VALID [2022-02-20 20:42:52,421 INFO L290 TraceCheckUtils]: 4: Hoare triple {938953#true} [556] 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[] {938953#true} is VALID [2022-02-20 20:42:52,421 INFO L290 TraceCheckUtils]: 3: Hoare triple {938953#true} [614] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,421 INFO L290 TraceCheckUtils]: 2: Hoare triple {938953#true} [612] 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[] {938953#true} is VALID [2022-02-20 20:42:52,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {938953#true} [540] 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] {938953#true} is VALID [2022-02-20 20:42:52,422 INFO L290 TraceCheckUtils]: 0: Hoare triple {938953#true} [610] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {938953#true} is VALID [2022-02-20 20:42:52,422 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 20:42:52,422 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2003688621] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:42:52,422 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:42:52,422 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:42:52,423 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103223339] [2022-02-20 20:42:52,423 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:42:52,424 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.9) internal successors, (79), 10 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2022-02-20 20:42:52,424 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:52,424 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 7.9) internal successors, (79), 10 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,473 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:52,473 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:42:52,473 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:52,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:42:52,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:42:52,476 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 147 out of 185 [2022-02-20 20:42:52,477 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 149 places, 139 transitions, 303 flow. Second operand has 10 states, 10 states have (on average 149.3) internal successors, (1493), 10 states have internal predecessors, (1493), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,477 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:52,477 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 147 of 185 [2022-02-20 20:42:52,477 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:52,631 INFO L129 PetriNetUnfolder]: 0/160 cut-off events. [2022-02-20 20:42:52,631 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-02-20 20:42:52,632 INFO L84 FinitePrefix]: Finished finitePrefix Result has 206 conditions, 160 events. 0/160 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 245 event pairs, 0 based on Foata normal form. 2/162 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2022-02-20 20:42:52,632 INFO L132 encePairwiseOnDemand]: 179/185 looper letters, 13 selfloop transitions, 9 changer transitions 0/149 dead transitions. [2022-02-20 20:42:52,632 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 157 places, 149 transitions, 369 flow [2022-02-20 20:42:52,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:42:52,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:42:52,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1347 transitions. [2022-02-20 20:42:52,645 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.809009009009009 [2022-02-20 20:42:52,645 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1347 transitions. [2022-02-20 20:42:52,646 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1347 transitions. [2022-02-20 20:42:52,646 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:52,646 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1347 transitions. [2022-02-20 20:42:52,649 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 149.66666666666666) internal successors, (1347), 9 states have internal predecessors, (1347), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,651 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 185.0) internal successors, (1850), 10 states have internal predecessors, (1850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,652 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 185.0) internal successors, (1850), 10 states have internal predecessors, (1850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,652 INFO L186 Difference]: Start difference. First operand has 149 places, 139 transitions, 303 flow. Second operand 9 states and 1347 transitions. [2022-02-20 20:42:52,652 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 157 places, 149 transitions, 369 flow [2022-02-20 20:42:52,653 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 156 places, 149 transitions, 367 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:42:52,656 INFO L242 Difference]: Finished difference. Result has 159 places, 145 transitions, 351 flow [2022-02-20 20:42:52,656 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=185, PETRI_DIFFERENCE_MINUEND_FLOW=301, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=139, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=351, PETRI_PLACES=159, PETRI_TRANSITIONS=145} [2022-02-20 20:42:52,657 INFO L334 CegarLoopForPetriNet]: 166 programPoint places, -7 predicate places. [2022-02-20 20:42:52,657 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 159 places, 145 transitions, 351 flow [2022-02-20 20:43:04,398 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 460309 states, 460307 states have (on average 3.8295137810200583) internal successors, (1762752), 460308 states have internal predecessors, (1762752), 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 20:43:05,207 INFO L78 Accepts]: Start accepts. Automaton has has 460309 states, 460307 states have (on average 3.8295137810200583) internal successors, (1762752), 460308 states have internal predecessors, (1762752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2022-02-20 20:43:05,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:43:05,208 INFO L470 AbstractCegarLoop]: Abstraction has has 159 places, 145 transitions, 351 flow [2022-02-20 20:43:05,209 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 149.3) internal successors, (1493), 10 states have internal predecessors, (1493), 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 20:43:05,209 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:43:05,209 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:43:05,237 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 20:43:05,423 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-02-20 20:43:05,423 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:43:05,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:43:05,424 INFO L85 PathProgramCache]: Analyzing trace with hash -258612950, now seen corresponding path program 1 times [2022-02-20 20:43:05,424 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:43:05,424 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [21400598] [2022-02-20 20:43:05,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:43:05,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:43:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:43:05,489 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:43:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:43:05,530 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:43:05,531 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:43:05,532 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-20 20:43:05,532 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-02-20 20:43:05,532 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-20 20:43:05,533 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-02-20 20:43:05,533 WARN L235 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:43:05,533 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-02-20 20:43:05,553 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,553 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,554 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,554 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,554 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,554 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,555 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,555 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,555 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,555 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,556 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,556 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,556 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,556 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,556 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,556 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,562 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,562 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,562 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,562 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,562 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,562 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,562 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,562 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,563 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,563 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,563 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,563 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,563 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,563 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,564 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,564 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,564 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,564 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,564 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,564 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,564 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,565 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,565 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,565 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,565 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,565 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,565 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,565 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,565 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,566 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,566 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,566 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,566 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,566 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,566 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,566 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,567 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,567 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,567 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,567 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,567 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,567 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,568 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,568 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,568 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,568 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,568 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,569 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,569 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,569 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,569 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,569 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,569 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,569 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,569 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,570 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,570 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,570 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,570 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,570 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,570 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,571 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,571 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,571 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,571 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,571 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,571 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,571 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,572 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,572 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,572 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,572 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,572 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,572 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,573 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,573 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,573 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,573 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,573 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,573 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,573 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,577 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,577 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,577 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,577 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,585 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,585 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,587 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,587 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,588 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,589 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,590 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,590 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:05,600 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-02-20 20:43:05,602 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:43:05,602 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 20:43:05,602 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:43:05,604 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 195 places, 219 transitions, 482 flow [2022-02-20 20:43:05,679 INFO L129 PetriNetUnfolder]: 81/580 cut-off events. [2022-02-20 20:43:05,679 INFO L130 PetriNetUnfolder]: For 48/48 co-relation queries the response was YES. [2022-02-20 20:43:05,685 INFO L84 FinitePrefix]: Finished finitePrefix Result has 635 conditions, 580 events. 81/580 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 2254 event pairs, 6 based on Foata normal form. 0/494 useless extension candidates. Maximal degree in co-relation 402. Up to 32 conditions per place. [2022-02-20 20:43:05,686 INFO L82 GeneralOperation]: Start removeDead. Operand has 195 places, 219 transitions, 482 flow [2022-02-20 20:43:05,691 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 195 places, 219 transitions, 482 flow [2022-02-20 20:43:05,699 INFO L129 PetriNetUnfolder]: 5/92 cut-off events. [2022-02-20 20:43:05,699 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:43:05,699 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:43:05,699 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] [2022-02-20 20:43:05,700 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:43:05,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:43:05,700 INFO L85 PathProgramCache]: Analyzing trace with hash 605708872, now seen corresponding path program 1 times [2022-02-20 20:43:05,700 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:43:05,700 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410778324] [2022-02-20 20:43:05,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:43:05,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:43:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:43:06,443 INFO L290 TraceCheckUtils]: 0: Hoare triple {198#true} [829] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,443 INFO L290 TraceCheckUtils]: 1: Hoare triple {198#true} [759] 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] {198#true} is VALID [2022-02-20 20:43:06,443 INFO L290 TraceCheckUtils]: 2: Hoare triple {198#true} [831] 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[] {198#true} is VALID [2022-02-20 20:43:06,443 INFO L290 TraceCheckUtils]: 3: Hoare triple {198#true} [833] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,444 INFO L290 TraceCheckUtils]: 4: Hoare triple {198#true} [775] 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[] {198#true} is VALID [2022-02-20 20:43:06,444 INFO L290 TraceCheckUtils]: 5: Hoare triple {198#true} [728] 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[] {198#true} is VALID [2022-02-20 20:43:06,444 INFO L290 TraceCheckUtils]: 6: Hoare triple {198#true} [748] 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[] {198#true} is VALID [2022-02-20 20:43:06,444 INFO L290 TraceCheckUtils]: 7: Hoare triple {198#true} [816] 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[] {198#true} is VALID [2022-02-20 20:43:06,444 INFO L290 TraceCheckUtils]: 8: Hoare triple {198#true} [784] 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] {198#true} is VALID [2022-02-20 20:43:06,444 INFO L290 TraceCheckUtils]: 9: Hoare triple {198#true} [764] 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[] {198#true} is VALID [2022-02-20 20:43:06,444 INFO L290 TraceCheckUtils]: 10: Hoare triple {198#true} [817] 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[] {198#true} is VALID [2022-02-20 20:43:06,444 INFO L290 TraceCheckUtils]: 11: Hoare triple {198#true} [742] 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[] {198#true} is VALID [2022-02-20 20:43:06,444 INFO L290 TraceCheckUtils]: 12: Hoare triple {198#true} [836] 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[] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 13: Hoare triple {198#true} [823] 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[] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 14: Hoare triple {198#true} [769] 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[] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 15: Hoare triple {198#true} [781] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 16: Hoare triple {198#true} [753] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 17: Hoare triple {198#true} [738] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 18: Hoare triple {198#true} [725] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 19: Hoare triple {198#true} [761] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 20: Hoare triple {198#true} [780] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 21: Hoare triple {198#true} [785] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,445 INFO L290 TraceCheckUtils]: 22: Hoare triple {198#true} [809] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 23: Hoare triple {198#true} [752] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 24: Hoare triple {198#true} [757] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 25: Hoare triple {198#true} [791] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 26: Hoare triple {198#true} [770] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 27: Hoare triple {198#true} [779] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 28: Hoare triple {198#true} [834] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 29: Hoare triple {198#true} [763] 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] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 30: Hoare triple {198#true} [739] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post16#1=|v_ULTIMATE.start_main_#t~post16#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post16#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~mem15#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~nondet14#1] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 31: Hoare triple {198#true} [731] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 32: Hoare triple {198#true} [749] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {198#true} is VALID [2022-02-20 20:43:06,446 INFO L290 TraceCheckUtils]: 33: Hoare triple {198#true} [824] L709-->L709-1: 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] {198#true} is VALID [2022-02-20 20:43:06,447 INFO L290 TraceCheckUtils]: 34: Hoare triple {198#true} [776] L709-1-->L709-13: 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] {200#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:43:06,447 INFO L290 TraceCheckUtils]: 35: Hoare triple {200#(= |ULTIMATE.start_main_~i~0#1| 0)} [736] L709-13-->L709-14: 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[] {199#false} is VALID [2022-02-20 20:43:06,447 INFO L290 TraceCheckUtils]: 36: Hoare triple {199#false} [740] L709-14-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#mutex~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#mutex~0.base_7| (store .cse0 |v_~#mutex~0.offset_7| 1))) (= (select .cse0 |v_~#mutex~0.offset_7|) 0))) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_2|, ~#mutex~0.base=|v_~#mutex~0.base_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, ~#mutex~0.offset=|v_~#mutex~0.offset_7|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#mutex~0.base=|v_~#mutex~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {199#false} is VALID [2022-02-20 20:43:06,448 INFO L290 TraceCheckUtils]: 37: Hoare triple {199#false} [788] L710-->L711-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {199#false} is VALID [2022-02-20 20:43:06,448 INFO L290 TraceCheckUtils]: 38: Hoare triple {199#false} [794] L711-9-->L711-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#__global_lock~0.base_7|))) (and (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_ULTIMATE.start_main_#t~nondet14#1_2| 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|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet14#1] {199#false} is VALID [2022-02-20 20:43:06,448 INFO L290 TraceCheckUtils]: 39: Hoare triple {199#false} [821] L711-1-->L711-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] {199#false} is VALID [2022-02-20 20:43:06,448 INFO L290 TraceCheckUtils]: 40: Hoare triple {199#false} [786] L711-2-->L711-3: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem15#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem15#1] {199#false} is VALID [2022-02-20 20:43:06,448 INFO L290 TraceCheckUtils]: 41: Hoare triple {199#false} [750] L711-3-->L711-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {199#false} is VALID [2022-02-20 20:43:06,448 INFO L290 TraceCheckUtils]: 42: Hoare triple {199#false} [820] L711-4-->L711-5: Formula: (= (ite (= |v_ULTIMATE.start_main_#t~mem15#1_3| 0) 1 0) |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_3|, 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] {199#false} is VALID [2022-02-20 20:43:06,448 INFO L290 TraceCheckUtils]: 43: Hoare triple {199#false} [726] L711-5-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {199#false} is VALID [2022-02-20 20:43:06,449 INFO L290 TraceCheckUtils]: 44: Hoare triple {199#false} [758] 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] {199#false} is VALID [2022-02-20 20:43:06,449 INFO L290 TraceCheckUtils]: 45: Hoare triple {199#false} [838] 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[] {199#false} is VALID [2022-02-20 20:43:06,449 INFO L290 TraceCheckUtils]: 46: Hoare triple {199#false} [755] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {199#false} is VALID [2022-02-20 20:43:06,450 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 20:43:06,450 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:43:06,450 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410778324] [2022-02-20 20:43:06,450 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410778324] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:43:06,450 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:43:06,450 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:43:06,451 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790482111] [2022-02-20 20:43:06,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:43:06,451 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:43:06,451 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:43:06,451 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 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 20:43:06,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:43:06,498 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:43:06,498 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:43:06,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:43:06,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:43:06,500 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 174 out of 219 [2022-02-20 20:43:06,500 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 219 transitions, 482 flow. Second operand has 3 states, 3 states have (on average 175.0) internal successors, (525), 3 states have internal predecessors, (525), 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 20:43:06,500 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:43:06,500 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 174 of 219 [2022-02-20 20:43:06,500 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:43:07,078 INFO L129 PetriNetUnfolder]: 20/496 cut-off events. [2022-02-20 20:43:07,078 INFO L130 PetriNetUnfolder]: For 162/308 co-relation queries the response was YES. [2022-02-20 20:43:07,083 INFO L84 FinitePrefix]: Finished finitePrefix Result has 612 conditions, 496 events. 20/496 cut-off events. For 162/308 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1969 event pairs, 6 based on Foata normal form. 422/894 useless extension candidates. Maximal degree in co-relation 371. Up to 56 conditions per place. [2022-02-20 20:43:07,084 INFO L132 encePairwiseOnDemand]: 187/219 looper letters, 13 selfloop transitions, 2 changer transitions 24/193 dead transitions. [2022-02-20 20:43:07,084 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 196 places, 193 transitions, 468 flow [2022-02-20 20:43:07,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:43:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:43:07,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 578 transitions. [2022-02-20 20:43:07,103 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8797564687975646 [2022-02-20 20:43:07,104 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 578 transitions. [2022-02-20 20:43:07,104 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 578 transitions. [2022-02-20 20:43:07,104 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:43:07,104 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 578 transitions. [2022-02-20 20:43:07,105 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 192.66666666666666) internal successors, (578), 3 states have internal predecessors, (578), 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 20:43:07,106 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 219.0) internal successors, (876), 4 states have internal predecessors, (876), 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 20:43:07,107 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 219.0) internal successors, (876), 4 states have internal predecessors, (876), 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 20:43:07,107 INFO L186 Difference]: Start difference. First operand has 195 places, 219 transitions, 482 flow. Second operand 3 states and 578 transitions. [2022-02-20 20:43:07,107 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 196 places, 193 transitions, 468 flow [2022-02-20 20:43:07,456 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 196 places, 193 transitions, 468 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:43:07,458 INFO L242 Difference]: Finished difference. Result has 197 places, 166 transitions, 374 flow [2022-02-20 20:43:07,458 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=219, PETRI_DIFFERENCE_MINUEND_FLOW=422, PETRI_DIFFERENCE_MINUEND_PLACES=194, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=187, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=374, PETRI_PLACES=197, PETRI_TRANSITIONS=166} [2022-02-20 20:43:07,458 INFO L334 CegarLoopForPetriNet]: 195 programPoint places, 2 predicate places. [2022-02-20 20:43:07,459 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 197 places, 166 transitions, 374 flow